Southwark Planning Portal: Search, Comment & Apply Guide

Southwark planning portal • search, comment, track, apply

Search Southwark Planning Records, Comment With the Right Evidence and Avoid Invalid Submission Delays

Use Southwark’s planning register for existing applications, appeals, enforcement records, public comments, important dates, documents, related cases, property history, saved searches and tracking.

Use Southwark’s online application route and check the exact checklist before paying, especially where BNG, SuDS, fire safety, CIL, heritage, trees, daylight, archaeology or major-development reports are triggered.

SearchRef / address / map
CommentAccount needed on current page
ApplyChecklist + fee first
Validate21 days to fix issues
★ Start with your task
What Do You Need From the Southwark Planning Portal?

Choose the job first. Each route jumps to the correct official link, micro-steps, evidence checklist and mistake to avoid.

Quick route: existing application = Southwark planning register. New application = Southwark online application service. Unsure if permission is needed = Southwark permission checker or pre-application advice. Possible breach = check planning history first, then enforcement.
Fast answer

Planning Register, Southwark Maps or Online Application Service?

Your taskUse this routeBest next action
Find an existing planning applicationSouthwark planning registerSearch by reference first, then postcode, one address line or keyword.
Find live applications near a placeMap search / Southwark MapsUse the map and filter by application type and time frame.
Find property historyProperty searchOpen associated planning, appeal, enforcement and building-control records.
Comment on a live applicationPlanning register account + public commentUse material planning reasons and avoid anonymous comments.
Submit a planning applicationSouthwark online application routeUse the correct checklist and fee route before submission.
Appeal or enforcement recordAppeals / enforcement search optionUse the correct reference format and check related cases.
Important correction: older Southwark Public Access guidance says users could comment without registering. The current live council page says an account is needed to make a comment. Follow the live page when publishing user instructions.
Official audit

What This Refresh Adds Beyond a Basic Portal Link

🔎Search5 routesSimple / advanced / lists / property / map
🔢RefsYY/AP/NNNNAppeal + enforcement formats too
💬Comments21+ daysPublic, not anonymous
📄DocumentsSeparate filesTitles, refs, north arrows
Invalid fix21 days35 days then close

For neighbours

Open the drawings, important dates, related documents and public comments before submitting a planning reason. Track the application if you want updates.

For applicants

Do not upload before using the correct Southwark checklist. BNG, SuDS, fire, CIL, heritage, trees, daylight and archaeology can all be triggered.

For buyers

Use property history and related cases to check applications, appeals, enforcements and building-control records before relying on a permission.

Reference numbers

Southwark Planning Reference Formats Explained

Record typeOfficial formatHow to use it
Planning applicationYY/AP/NNNN, for example 25/AP/1234Use this first in the planning register search box.
AppealAPPEAL/YY/NNNN, for example APPEAL/25/1234Select the appeals search option, then enter reference, address or postcode.
EnforcementYY/EN/NNNN, for example 25/EN/1234Use when checking breach history, enforcement notices or related cases.
Related caseShown under Related CasesOpen related applications, appeals, enforcements and building-control cases before relying on one record.
Practical search tip: if a reference copied from a PDF does not work, remove spaces, check the year, and search by the site address or postcode. Some older letters include legacy formatting.
Documents

What to Open Before You Comment, Buy or Build

📍FirstLocation planRed line + site context
📐ThenDrawingsExisting / proposed / revised
🌿ThenReportsBNG / flood / trees / fire
💬ThenCommentsPublic comments tab
FinallyDecisionNotice + conditions

Public Access document workflow

  • Open the application summary and check the Important Dates tab before commenting.
  • Open Related Documents and use the associated documents link to read drawings and reports.
  • Open Public Comments to see accepted comments already submitted through the register.
  • Open Related Cases to find directly related planning applications, appeals, enforcements and building-control applications.
  • Use Property History when checking an address because it can show associated planning, appeal, enforcement and building-control records.
  • For buyers, read the decision notice, approved drawings, condition wording and related cases before relying on a permission.
Decision-condition warning: a permission can still need discharge of conditions, BNG gain plan approval, construction management controls, SuDS details, tree protection, materials approval or legal agreement steps before work starts.
Comments

Comment, Object or Support on a Southwark Planning Application

1

Check the live consultation period

Southwark says you have at least 21 days from the date a planning application is published to give comments. Use Important Dates and do not assume a neighbour discussion extends the official deadline.

2

Use the live register comment route

The current council page says you need an account to make a comment. Open the application, use “make a public comment”, enter your comment and submit it.

3

Expect publication

Southwark says your comment must be available to the public and will be published on the website. It does not publish anonymous comments and says it will not publish personal information.

4

Track the case for updates

Southwark says it will not normally contact you again about the application unless you selected to track it on the planning register.

Planning matters Southwark can considerWeak or non-planning points
Design and size of the developmentLoss of property value
Proposed land usePrivate boundary or ownership dispute
Traffic and parkingApplicant personality or motives
Noise nuisanceGeneral dislike without planning harm
Neighbour daylight or privacyLoss of private view alone
Planning policies, guidance, community benefits and environmental issuesCovenants, party-wall matters or private civil issues
Better objection format: “I object/support because…” then use numbered planning reasons tied to a drawing, height, window position, access, parking, servicing, daylight, privacy, trees, flood risk, policy, noise or community benefit.
Saved searches

Save Searches and Track Southwark Planning Applications

Account conflict resolved

The current web page says an account is needed to comment. Use the account route for comments, saved searches, tracked applications and email alerts.

Save a search

Run your search, open the summary page, click Save Search and choose email notifications for new matching results.

Track one case

Search by the council reference number, open the application summary and click Track on the right-hand side.

Profile area

Saved searches appear in your Saved Searches area. Tracked applications are added to your profile.

Manual check still matters

Before a deadline or committee stage, reopen the record and check documents manually for revised drawings or new reports.

Neighbour alert tip

Tracking one application is not the same as searching for new applications nearby. Use saved searches by street, ward, postcode or map area.

Best setup: track the specific application you care about, then save a nearby search so you also catch new applications that may affect the same street, estate or block.
Permission check

Do You Need Planning Permission in Southwark?

Free checker

Southwark links to a free tool to check whether you need to apply for planning permission.

Map constraints

Use Southwark Maps for conservation areas, priority habitats, archaeology and other policy layers before assuming permitted development.

Listed building

Listed building works can need consent even where ordinary planning permission looks unlikely.

Conservation area

Conservation-area homes can need design/access and heritage evidence, and some works have tighter rules.

Building control

Planning permission and Building Regulations are separate. A scheme can need one, both or neither.

Certainty route

Use a lawful-development certificate where formal proof matters for sale, lender, solicitor, enforcement risk or long-term certainty.

Practical rule: a neighbour’s extension or shopfront does not prove your site is permitted. Check your own property type, conservation status, conditions, trees, heritage and planning history.
Apply online

Submit a Southwark Planning Application Without Avoidable Delay

Online route

Southwark provides an online route to submit a planning application.

Checklist first

Southwark says to use planning checklists before submitting. Missing information can invalidate your application.

Fee required

Most applications require a fee. Use the fee guide/calculator before submission.

Email/post option

If you cannot apply online, Southwark says you can apply by post or email and must send two copies of the completed form, relevant forms, drawings and supporting documents.

Admin charge conflict

The submit page says an extra £100 charge applies for post/email applications; the payment page lists £105 plus VAT. Check the live payment page before choosing email/post.

Application check

When Southwark receives your application, it checks whether it has everything needed, including the fee. If anything is missing or insufficient, the council writes to you.

Email/post detail: Southwark’s submission page lists planning.applications@southwark.gov.uk and Planning, 5th Floor Hub 2, Southwark Council, PO Box 64529, London SE1P 5LX for non-online applications. Check the live page before posting.
Validation

Southwark Validation Checklist: What Applicants Often Miss

Southwark’s checklists are application-type specific. Choose the exact checklist before drawing, uploading or paying.

Trigger / proposalSouthwark checklist clueApplicant action
Full planning applicationCan trigger BNG, SuDS, CIL, fire, air quality, energy, landscaping, movement, noise, retail, planning statement and transport evidence.Build a report schedule before uploading drawings.
Major applicationD/CEMP, equalities impact assessment, fire statement, landscaping details, movement plan, trip generation and other reports can be required.Coordinate consultants early and align plans with one revision set.
Conservation areaDesign and access statement may be needed; householder guidance also flags conservation-area requirements.Do not treat it as a standard extension pack.
Listed buildingHeritage statement and design/access information may be required.Explain significance, impact and mitigation.
Priority habitat / BNGMinimum BNG requirements and local evidence can be needed; priority habitat may block an exemption claim.Check Southwark Maps priority habitat layer before claiming exemption.
Flood / drainage riskSuDS form and long-term flood-risk checks can be required.Prepare drainage strategy early, not after layout is fixed.
Validation mindset: validation is not approval. It is the first gate where Southwark checks whether the application has the correct forms, fee, plans and supporting information to be processed.
Document rules

Document and Drawing Rules That Can Stop Validation

RuleSouthwark requirementMicro-check before upload
Document titleEach document should have the correct title.Rename files clearly: Location Plan, Proposed Elevations, Fire Statement, BNG Metric.
Drawing referenceEach drawing should have a reference number.Make sure revision letters are consistent across drawings and reports.
North arrow and scale barEach drawing should include a north arrow and scale bar where relevant.Open every PDF page and confirm these are visible.
Separate filesDocuments and drawings should be submitted as separate files.Do not upload one huge mixed bundle if the application expects individual files.
Personal dataRemove personal information such as names, contact details, car plates, photos of people and signatures.Redact before upload; Southwark says it may invalidate applications that ignore this.
Fire safetySouthwark says fire safety information should be provided with every application.Check whether a fire strategy, fire statement or reasonable-exception form applies.
Invalid risk: planning drawings can look professional but still fail validation if they are missing a scale bar, north arrow, drawing reference, red line, correct title or required supporting form.
Householder details

Householder Plans, Heritage, Trees and Daylight Checks

Householder itemSouthwark checklist detailMicro-check
Works to flatsHouseholder applications cannot be used for works to a flat.Use full planning application route for flat works.
Ownership certificateUse certificate A, B, C or D depending on who owns the application site.Serve notice where shared/unknown ownership requires it.
CIL formSouthwark says CIL information is needed for all application types.Submit CIL Additional Information Form 1 and any relevant additional CIL forms.
Location planUse 1:1250 or 1:2500, scale bar, A4/A3, red-line site boundary, two roads where possible, blue line for adjoining owned land.Do not crop the plan too tightly around the house.
Site planUse 1:100 or 1:50, scale bar, north arrow, buildings, boundaries, roads, red line and blue line where relevant.Show access, parking, landscaping and open areas if part of the site.
Floor plansShow existing and proposed floor plans, one for each floor, with proposed buildings in context.Use written dimensions, not just outlines.
ElevationsSubmit individual elevation drawings for front, back and both sides where relevant.Show neighbouring context where extensions or outbuildings affect it.
SectionsNeeded for roof height changes, basements, roof extensions or ground-level changes.Show storey heights, ceiling heights and living space under 2.3m.
Daylight / sunlightNeeded where an extension or outbuilding might affect a neighbour’s sunlight.Show tests on drawings or submit a professional report for restricted settings.
TreesTree assessment should show retention, removal, protection and root protection areas.Use a named arboricultural consultant where trees are on or near the site.
Full applications

Full Planning Application Triggers to Check Before Paying

Full application use

Use for new commercial buildings, flats, multiple homes, new homes by build/conversion, change of use and demolition.

Minor vs major

Minor planning applications affect up to 9 homes or up to 1,000sqm floorspace. Major applications affect 10+ homes or over 1,000sqm.

Fire safety

Major developments must complete a fire statement. Smaller proposals may still need fire safety information or a reasonable-exception form.

Affordable housing

Southwark’s full checklist includes affordable housing contribution triggers for developments creating one or more homes.

Air quality

Minor applications may need air quality neutral assessment unless exemption conditions are met.

Major management plans

Major applications can need delivery/servicing management, D/CEMP, equalities impact, movement, landscaping and trip-generation evidence.

Applicant shortcut: before paying, list every triggered report beside the drawing it supports. This catches mismatched plans, outdated revisions and consultant reports based on old layouts.
Biodiversity

Biodiversity Net Gain in Southwark: Small Site Checks

Small site rule

Southwark’s checklist says small site plans must have 10% more biodiversity from 2 April 2024, unless exempt.

Small site examples

Examples include 1 to 9 dwellings on a site of 1 hectare or less, or commercial development under 1,000sqm or under 1 hectare total site area.

Exemption evidence

If you think the site is exempt, provide reasons in the application form and support them with evidence.

Priority habitat block

Southwark says to check the Southwark Maps priority habitats layer. If the site has priority habitat, you will not be able to claim an exemption.

Metric

Minimum BNG requirements include a completed small sites statutory metric and a scaled plan showing on-site habitats.

Competent person

Southwark says a competent person such as an ecologist should complete the metric because habitat knowledge is needed.

BNG itemWhat to prepareMistake to avoid
Baseline habitatsHabitat plan, area, condition and distinctiveness evidence.Clearing habitat before baseline evidence is ready.
Exemption claimApplication-form explanation and supporting evidence.Claiming exemption where Southwark Maps shows priority habitat.
Small sites metricCompleted statutory small sites metric.Uploading a general ecology note without the metric.
Local requirementsPhotos, maps, biodiversity report, hierarchy explanation and justification for off-site units or credits.Submitting only minimum national fields when local evidence is triggered.
Post-approval BGPFinal metric, pre/post-development plans and habitat management plan where needed.Thinking BNG is finished when the decision notice is issued.
BNG trap: BNG is separate from protected species, trees, priority habitats and planning-policy ecology. A site can need ecology evidence even where the BNG calculation looks small.
Flood and SuDS

Flood Risk and Sustainable Drainage Details for Southwark Applications

Design early

Southwark says appropriate drainage systems should be considered early in the design phase for new developments.

Major development

Major new developments should include a completed sustainable drainage proforma.

SuDS examples

Southwark lists ponds, green roofs, soakaways and swales as sustainable drainage examples.

Checklist examples

Full application guidance also lists rainwater recycling, infiltration devices, filter strips, filter drains, porous pavements, basins and ponds.

Why it matters

Sustainable drainage puts as much water back into the ground as possible, helping aquifers, flood risk, drought risk and water quality.

Flood-risk check

Southwark’s full checklist points users to the long-term flood risk service to check whether a SuDS form is required.

Drainage evidenceWhat to includeWhy it helps
Existing and proposed drainageHow water drains now and how it will drain after development.Shows whether runoff risk increases.
SuDS hierarchyWhy green roof, infiltration, attenuation or other methods are chosen.Prevents late redesign after consultation.
Landscape coordinationHow SuDS aligns with planting, trees, access and BNG.Avoids conflicts between drainage tanks, tree roots and habitat areas.
MaintenanceWho will maintain each SuDS feature and how often.Shows the system can work for the long term.
Design tip: align SuDS, BNG, trees, levels, access, servicing, bin stores and cycle parking before submission. Drainage changes late in design can affect almost every other plan.
After submission

What Happens After Southwark Receives Your Application?

Initial check

Southwark checks whether the application has everything needed, including the fee.

If missing

If anything is missing or insufficient, Southwark writes to you.

21-day fix window

You have 21 days to respond, fix mistakes or send missing information.

35-day closure

If Southwark does not hear from you after 35 days, it will close the application and you must submit a new one.

Decision target

After the application is complete, Southwark sends a reference and estimated decision date: 8, 13 or 16 weeks later depending on application type.

Consultation

Registered applications are made public; immediate neighbours are written to, and site notices may be used for larger or unclear-land developments.

Committee routeTypical threshold cluePractical point
Planning committeeOften 50+ homes, 3,500sqm+ commercial, or mixed use at 3,500sqm+ where criteria apply.Watch committee agenda and speaking deadline.
Planning sub-committeeOften 10 to 49 homes, or 1,000sqm to 3,500sqm commercial/mixed use where criteria apply.Check if 5+ relevant objections or policy conflict applies.
Delegated decisionMost smaller or less controversial applications.Read officer report and decision notice after decision.
Committee speaking rule: Southwark says speakers must tell the constitutional team by 5pm the day before the meeting, only one representative per side is allowed, speakers must live within 100 metres of the application site, and each side can speak for up to 3 minutes.
Fees

Southwark Planning Fees, Fast Track and Refund Rules

Fee estimate

Southwark points users to the Planning Portal fee guide to estimate the fee before submitting an application.

Pay online

If applying through the online route, pay by card before submitting where the service prompts you.

Email/post charge

Southwark’s payment page lists an extra £105 plus VAT administration charge for postal and email applications.

Fast track

Southwark’s fast track service guarantees a decision within 35 days of validating the application.

Concessions

Some applications do not require a fee, including listed building consent, certain disabled access works, relevant conservation-area demolition and works to TPO trees.

Refunds

Southwark says refunds may be possible if you withdraw within three to five days after submission and processing has not started; no refunds are offered once an application has been made valid.

Fee trap: a fast-track decision target only helps after validation. A missing plan, fee or checklist item can still hold the application before the clock works in your favour.
Appeals

Southwark Planning Appeals: Who Can Appeal and What to Check

Who can appeal

Southwark says appeals can only be made by or on behalf of the person who made the application.

Objectors

Objectors and other interested people cannot appeal if they are unhappy with the decision.

Main deadline

Planning, listed building and advertisement appeals must usually be made within six months from the date of the decision notice.

Non-determination

If no decision arrives, appeal rights can run from the date the decision was due unless an extension of time was agreed.

Enforcement appeals

For an enforcement notice, Southwark says the appeal deadline is 28 days from the decision letter.

Appeal comments

If you already commented on an application that goes to appeal, Southwark forwards those comments to the Planning Inspectorate.

Appeal-comment window: to submit a new or updated appeal comment, or withdraw one, write to the Planning Inspectorate within six weeks from the appeal start date.
Enforcement

Report a Southwark Planning Breach Correctly

1

Search planning history first

Use the planning register, property history and related cases to check whether permission, conditions, appeal or enforcement records already exist.

2

Check if the harm is a planning breach

Planning enforcement is for breaches of planning control. Use approved plans, condition wording, site photographs, dates and the precise address to show the issue clearly.

3

Know Southwark’s priority examples

Southwark says officers respond quickly where reports involve unauthorised work on a listed building or tree, or demolition in a conservation area.

4

Expect limited updates

Southwark says it will acknowledge the complaint, confirm the case officer, explain likely timing, provide limited key updates when requested and tell you the outcome.

Report itemWhat to prepareWhy it matters
Address and locationFull property/site address, map pin or photo location.Lets the officer identify the exact site quickly.
Reference and conditionApplication reference, approved drawing number or condition number.Shows the specific permission or control being breached.
Dates and photosWhen work started, dates/times observed and clear photos where safe.Helps establish seriousness and timing.
Planning harmExplain why the breach affects amenity, heritage, trees, use, traffic, noise or policy.Enforcement priority is linked to severity and type of breach.
Response target: Southwark says it aims to make a decision on 70% of enforcement cases within 12 weeks, but formal action can take a long time.
Contact routes

Southwark Planning Contact Routes and What to Prepare

Application submissions

Southwark lists planning.applications@southwark.gov.uk for non-online application submissions where applicable.

Planning payments / refunds

For refund questions, Southwark’s payment guidance refers to Planning.Enquiries@southwark.gov.uk.

Enforcement

For planning enforcement questions, Southwark lists planning.enforcement@southwark.gov.uk.

Committee speaking

For committee speaking, Southwark says users should email Constitutional.Team@southwark.gov.uk by 5pm the day before the meeting.

Before contact

Prepare application reference, address, screenshot, document name, drawing number, condition number, payment receipt, deadline and your exact question.

Avoid repeat comments

Use the public comment route and avoid sending repeat versions unless the council requests more information.

Troubleshooting

Southwark Planning Portal Problems and Quick Fixes

ProblemTry firstWhy it works
No result foundSearch only the reference, postcode, street name or one address line.Southwark simple search works with clean single inputs.
Too many resultsUse Advanced Search with filters or date ranges.It narrows large streets, estates and repeated site names.
Land site hard to findUse map search and filter application type and time frame.Land, railway arches and estate sites may not match one postal address.
Comment login confusionFollow the current live register page, which says an account is needed to comment.The older PDF and current page differ; current live page should guide users.
Need updatesUse Track for one application or Save Search for new matching results.Southwark uses profile notifications for tracked and saved-search activity.
Application invalidCheck checklist, fee, location plan, drawings, BNG, SuDS, CIL, fire, heritage, tree and personal-data removal.Southwark says missing or insufficient information can invalidate the application.
Verified internal help

Use This Site Safely Before Official Action

London guide

🏛️ Westminster Planning Portal

Useful comparison for London planning search, Map View, comments, validation, CIL/BNG and enforcement workflows.

Read Westminster Guide
London guide

🏙️ Bromley Planning Portal

Useful comparison for Public Access search, planning comments, BNG, validation and planning enforcement checks.

Read Bromley Guide
Workflow guide

📘 St Albans Planning Portal

Useful comparison for portal search, documents, comments, application checklists and validation workflow.

Read St Albans Guide
Official source audit

Official Southwark Details Converted Into User Steps

  • Southwark’s planning register supports simple search, advanced search, weekly/monthly lists, property search and map search.
  • The quickest search route is the reference number.
  • Planning application references use YY/AP/NNNN; appeals use APPEAL/YY/NNNN; enforcement uses YY/EN/NNNN.
  • Public Access property history can show associated planning applications, appeals, enforcements and building-control applications.
  • The current live Southwark page says users need an account to make a comment.
  • Registered users can save searches, track applications and receive notifications.
  • Comments can be made through the Make a Public Comment button.
  • Southwark says users have at least 21 days from publication to comment.
  • Comments must be public; Southwark says anonymous comments are not published.
  • Material planning comments include design, size, land use, traffic, parking, noise, daylight, privacy, policy compliance, community benefit and environmental issues.
  • Southwark checklists should be used before submission; missing information can invalidate an application.
  • Application document guidance requires correct titles, drawing references, north arrows, scale bars, separate files and removal of personal information.
  • Southwark’s full checklist includes BNG, SuDS, CIL, fire safety, energy, air quality, landscaping, movement, noise, trip generation and planning statement triggers.
  • Small site BNG applies from 2 April 2024 unless exempt, with evidence required for any exemption claim.
  • Priority habitat on Southwark Maps can prevent a BNG exemption claim.
  • Major development drainage should be considered early and major schemes should include a sustainable drainage proforma.
  • After an invalid request, applicants have 21 days to fix mistakes or send missing information; after 35 days with no response, Southwark closes the application.
  • Southwark appeals can only be made by or on behalf of the applicant; objectors cannot appeal a grant of permission.
  • Southwark enforcement prioritises unauthorised listed-building/tree works and demolition in conservation areas, and aims to decide 70% of cases within 12 weeks.
FAQs

Southwark Planning Portal FAQs

Where do I search Southwark planning applications?

Use Southwark’s planning register. You can search by keyword, application reference, postcode, one line of address, advanced filters, weekly or monthly lists, property search or map search.

What is the Southwark planning application reference format?

Southwark says planning applications use YY/AP/NNNN, appeals use APPEAL/YY/NNNN and enforcement cases use YY/EN/NNNN.

Do I need an account to comment on a Southwark planning application?

The current Southwark planning register page says an account is needed to make a comment. An older Public Access PDF says users could comment without registering, so follow the current live register page.

How long do I have to comment on a Southwark planning application?

Southwark says users have at least 21 days from the date a planning application is published to give comments.

Are Southwark planning comments public?

Yes. Southwark says comments must be available to the public and will be published on the council website. The council says it will not publish personal information and does not publish anonymous comments.

How do I track a Southwark planning application?

Search for the application using the council reference number, open the application summary page and click the Track button on the right-hand side. This adds the application to your profile and sends notifications about updates.

Why might my Southwark planning application be invalid?

A Southwark application may be invalid if required forms, drawings, fee, local checklist information, BNG, SuDS, fire, CIL, heritage, tree, flood or other supporting evidence is missing or insufficient.

What drawing details does Southwark expect?

Southwark’s checklist guidance says documents should have correct titles, drawings should have reference numbers, north arrows and scale bars, and documents/drawings should be submitted as separate files.

Does Biodiversity Net Gain apply in Southwark?

Southwark’s full planning checklist says small site plans must have 10% more biodiversity from 2 April 2024 unless exempt, and reasons for exemption must be supported by evidence.

Can objectors appeal a Southwark planning decision?

No. Southwark says appeals can only be made by or on behalf of the person who made the application. Objectors and others with an interest cannot appeal if they are unhappy with the decision.

Editorial disclaimer: This guide explains Southwark planning tasks in plain English. Planning records, comments, account requirements, deadlines, privacy rules, fees, BNG, SuDS, CIL, validation requirements, appeal rights, enforcement targets and official links can change. Always verify live records, forms, fees, deadlines and legal requirements on Southwark Council, GOV.UK or official planning service pages before acting.
Final summary

Use the Right Southwark Planning Route

🔎SearchRegisterRef / address / map
🔢ReferenceYY/APAppeal + enforcement too
💬Comment21+ daysPublic, not anonymous
📤ApplyOnlineChecklist + fee
Validate21-day fix35-day closure risk