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Planning Drawings in Anerley (SE20) — Victorian and Edwardian terraces and villas around Penge and Anerley, with mansi
Planning Drawings · SE20 Anerley

Planning Permission Drawings in Anerley (SE20)

Bromley controls SE20's conservation areas around Penge; SE20 is one of south-east London's most affordable period markets.

Planning Drawings in SE20 — at a glance

Turnaround
3–4 weeks to submission
Primary area
Anerley
Borough / authority
Bromley Council
Conservation areas
Alexandra Cottages, Penge High Street, Crystal Palace Park

Victorian terraced street in London — planning drawings
Anerley SE20 — local context

Planning Drawings for SE20 property

If your property sits elsewhere in the borough, the borough-wide page for planning drawings in Bromley covers the same service across every ward.

Planning drawings for Anerley start by establishing whether your scheme is Permitted Development, needs a Lawful Development Certificate, or full planning from Bromley Council. On SE20's victorian and edwardian terraces and villas around, the recurring questions are roof additions, rear and side-return extensions, and alterations within Alexandra Cottages, Penge High Street, Crystal Palace Park. We draw existing and proposed plans, elevations and a site location plan to the council's validation checklist for Penge, Anerley, Crystal Palace Park fringe.

Across Penge, Anerley, Crystal Palace Park fringe in SE20, the dominant property is victorian and edwardian terraces and villas around penge and anerley, with mansion blocks and post-war pockets near the crystal palace park. That stock shapes what planning permission drawings looks like here: the right approach for a period terrace differs from a mansion-block flat or a new-build, and Bromley Council judges each on design quality and neighbour impact. We survey the specific Anerley property, confirm the planning route — Permitted Development, a Lawful Development Certificate, or full planning — and draw a council-ready set tailored to the SE20 streetscape.

Housing stock in SE20: Victorian and Edwardian terraces and villas around Penge and Anerley, with mansion blocks and post-war pockets near the Crystal Palace park.

Within the district: Penge, Anerley, Crystal Palace Park fringe.

Streets we know in SE20: the Alexandra Cottages, the Penge High Street area, Maple Road and the Anerley streets. Each road has its own building line, boundary treatment and precedent that Bromley Council weighs when assessing a planning permission drawings scheme.

Conservation areas: Alexandra Cottages, Penge High Street, Crystal Palace Park. Inside these, most external work needs full planning and a Heritage Statement.

Getting around SE20: Penge West and Anerley on the Overground, plus Penge East and Kent House rail.

Property values: Bromley registered 1,066 terraced sales in 2025 at a median of £513,375 — above the £420,000 that half of all SE20 property sold under.

Borough character: Largest London borough by area; substantial Green Belt; conservation areas in most town centres; generally permissive elsewhere.

What's included

End-to-end planning permission drawings in Anerley

Measured site survey

A chartered technologist visits and laser-measures every room. Typically 60–90 minutes on site.

Existing & proposed plans

Drafted in Revit or AutoCAD at 1:100 or 1:50. Fully annotated and council-ready.

Design iterations

Unlimited revisions until you approve. Shadow studies for committee-sensitive applications.

Supporting documents

Site location plan, block plan, Design & Access Statement where required.

Planning Portal submission

We lodge the application with Bromley Council and pay statutory fees directly.

Agent service to decision

Every officer query, consultation response and amendment handled through to determination.

30% below London architects

Planning Drawings pricing in SE20

Essentials

Single planning or building-regs submission.

  • Measured survey
  • Scaled drawings & submission
  • Unlimited revisions
Start Essentials →

Bespoke

Listed, conservation or complex sites.

  • Everything in Complete
  • Heritage Statement
  • Committee representation
Discuss Bespoke →
Planning Permission Drawings in Anerley (SE20) — a London terraced street of the type we survey
A london terraced street of the type we survey — planning permission drawings in Anerley (SE20).
SE20 questions

Planning Drawings in Anerley — your questions answered

Can I extend a Penge or Anerley (SE20) house?

Yes. The Victorian and Edwardian terraces and villas around Maple Road and the Anerley streets suit side-return, rear and loft extensions, much of it within Permitted Development outside the conservation areas, confirmed with a Lawful Development Certificate. We confirm the route and draw to Bromley's checklist.

How controlled is the Alexandra Cottages area (SE20)?

Alexandra Cottages is a conservation area of distinctive Victorian model-housing with strong uniform character, so external changes there are tightly assessed on materials and form. We design sympathetically and submit a full application with a Heritage Statement where the designation applies.

Is a loft conversion Permitted Development in SE20?

Usually yes outside the conservation areas — a rear dormer or L-shape within the volume allowance, confirmed by a Lawful Development Certificate. Inside the Alexandra Cottages or Penge High Street designations, roof changes need full planning. We confirm which applies to your road.

What does an extension add in Penge?

The Overground link keeps demand strong.

How much does planning permission drawings cost in SE20 (Anerley)?

Bromley Council charges its own statutory application fee (currently £548 for a householder planning application, £610 for a full application). We quote the drawings as one fixed price and the free site survey covers every SE20 address.

How long does planning permission drawings take in Anerley?

For a SE20 project across Penge, Anerley, Crystal Palace Park fringe, expect roughly 3–4 weeks from instruction to submission: week 1 the measured survey, weeks 2–3 the drawings and your revisions, then validation and the statutory determination by Bromley Council (8 weeks for a householder application). We carry the Anerley application through every officer query to the decision.

Who decides planning applications in SE20?

Anerley (SE20) sits primarily in Bromley, so applications are decided by Bromley Council. Conservation areas within SE20 include Alexandra Cottages, Penge High Street, Crystal Palace Park, where full planning and a Heritage Statement are required. We confirm the planning route for your exact address before quoting.

Do I need building regulations and a Party Wall agreement in SE20?

Almost always. Any structural work behind planning permission drawings in Anerley — new openings, steel beams, loft floors, foundations — needs Building Regulations approval covering structure (Part A), fire escape (Part B) and insulation (Part L), submitted to Bromley Council Building Control or an approved inspector. On SE20's typically terraced and semi-detached stock, a Party Wall notice to adjoining neighbours is normally required before the steelwork. We coordinate both as part of the Complete package.

Is planning permission drawings worth it for a SE20 property?

In value terms, yes. The bigger risk is an unapproved or non-compliant scheme — which is why council-ready drawings and a clean Building Control sign-off matter on SE20 homes.

More in SE20

Other services in Anerley SE20

Planning Drawings in nearby Bromley postcodes

If your site sits close to the edge of the borough, it is worth checking the authority next door. Browse everything we do in SE9, SE12, SE26, BR1, BR2, BR3, BR6 and BR7.

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Where in SE20 does a planning drawing set actually get determined?

Every SE20 postcode district we draw in, the stock that dominates it and the authority that validates a planning drawing set there. SE20 fees below are the statutory England rates for 2026, not planning drawing set estimates.

PostcodeAreaDominant stockWhat it means for a planning drawing set
SE20Anerley / PengeVictorian and Edwardian terracesSE20 straddles a boundary: Anerley / Penge addresses fall to Bromley Council or Croydon Council, so confirm which authority validates the planning drawing set before submitting SE20 drawings.
SE20PengeVictorian and Edwardian terracesPenge sits inside SE20; planning drawing set proposals here are determined by Bromley Council.
BR1Bromley / BickleyVictorian terraces, Edwardian villas, post-war flatsAdjoining district to SE20, also inside Bromley for planning drawing set purposes.
BR2Hayes / KestonVictorian terraces, Edwardian villas, post-war flatsAdjoining district to SE20, also inside Bromley for planning drawing set purposes.
BR3BeckenhamEdwardian villas, 1930s semi-detachedAdjoining district to SE20, also inside Bromley for planning drawing set purposes.
SE19Upper Norwood / Crystal PalaceVictorian villas, Edwardian terracesAdjoining district to SE20, also inside Croydon for planning drawing set purposes.
SE25South Norwood / SelhurstVictorian terracesAdjoining district to SE20, also inside Croydon for planning drawing set purposes.
CR0Croydon / Addiscombe / ShirleyEdwardian terraces, post-war flatsAdjoining district to SE20, also inside Croydon for planning drawing set purposes.
CR2South Croydonmixed stockAdjoining district to SE20, also inside Croydon for planning drawing set purposes.

What changes about a planning drawing set in each part of SE20?

Roof pitch, wall build-up and plot depth change every few SE20 streets, and each one changes what a planning drawing set can achieve at that address.

How do conservation areas and Article 4 affect a planning drawing set in SE20?

Conservation areas covering SE20 (Anerley / Penge): Bromley Council runs 48, and Bromley Town, Chislehurst, Beckenham are the ones SE20 (Anerley / Penge) owners meet most. A planning drawing set inside a SE20 (Anerley / Penge) conservation area loses permitted development, so the SE20 (Anerley / Penge) submission is a householder application at £548 decided in 8 weeks — not a £249 prior approval decided in 6 weeks. In Beckenham a planning drawing set is judged on the street elevation first.

No blanket Article 4 over SE20 (Anerley / Penge): Bromley Council has not withdrawn permitted development across SE20 (Anerley / Penge), so a planning drawing set outside a SE20 (Anerley / Penge) conservation area usually keeps it. The £274 Lawful Development Certificate is still the document a SE20 owner wants on file.

The building fabric around SE20 (Anerley / Penge): Large 1930s detached and semi-detached in Chislehurst and Bickley; Edwardian in Beckenham; Victorian in Bromley town; Metropolitan Green Belt covers significant rural-fringe land. Largest London borough by area; substantial Green Belt; conservation areas in most town centres; generally permissive elsewhere. A planning drawing set in SE20 (Anerley / Penge) is scoped against that stock first, because it decides whether the scheme runs as permitted development, a £274 Lawful Development Certificate, or a full £548 application to Bromley Council.

Conservation areas covering SE20 (Anerley / Penge): Croydon Council runs 24, and South Norwood, Crystal Palace, Old Coulsdon are the ones SE20 (Anerley / Penge) owners meet most. A planning drawing set inside a SE20 (Anerley / Penge) conservation area loses permitted development, so the SE20 (Anerley / Penge) submission is a householder application at £548 decided in 8 weeks — not a £249 prior approval decided in 6 weeks. In Old Coulsdon a planning drawing set is judged on the street elevation first.

No blanket Article 4 over SE20 (Anerley / Penge): Croydon Council has not withdrawn permitted development across SE20 (Anerley / Penge), so a planning drawing set outside a SE20 (Anerley / Penge) conservation area usually keeps it. The £274 Lawful Development Certificate is still the document a SE20 owner wants on file.

The building fabric around SE20 (Anerley / Penge): Victorian villas in Upper Norwood and Crystal Palace; Edwardian terraces in Thornton Heath and Selhurst; 1930s semi-detached in Purley and Coulsdon; post-war in Croydon central. Large, mixed-density outer borough; permissive in outer areas; heritage controls in conservation pockets; major regeneration in central Croydon. A planning drawing set in SE20 (Anerley / Penge) is scoped against that stock first, because it decides whether the scheme runs as permitted development, a £274 Lawful Development Certificate, or a full £548 application to Croydon Council.

Who decides a planning drawing set on the edge of SE20?

Sources for this SE20 planning drawing set page: borough policies maps and conservation-area registers (2025–26), Royal Mail postcode district boundaries, the Town and Country Planning (Fees for Applications) (England) Regulations, the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended, and the Party Wall etc. Act 1996.

Planning Drawings in SE20 — start this week

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