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Postcode coverage

Architectural drawings in SW16

Streatham / Norbury — covered by Lambeth Council.

SW16 at a glance

Primary area
Streatham / Norbury
Borough
Lambeth
Planning authority
Lambeth Council
Article 4 in force
Yes
Conservation areas (borough)
64
Quote turnaround
Same day

Victorian terraced street in London — architectural drawings
Services in SW16

Drawings for every SW16 property type

Questions about SW16

SW16 planning FAQ

What borough is SW16?

SW16 primarily covers Streatham / Norbury in Lambeth. It also touches Wandsworth, Merton, Croydon.

Do I need planning permission in SW16?

Decisions for SW16 are made by Lambeth Council. Standard Permitted Development rules apply for most rear extensions and loft conversions on terraced and semi-detached houses, unless the property is in a conservation area, is listed, or sits under an Article 4 Direction. Article 4 in Lambeth: Yes.

What does it cost to get drawings in SW16?

Building regs from £950. We do not charge hourly. Free site survey across all SW16 addresses.

How long does a project take in SW16?

From first call to planning decision: typically 12–14 weeks. Site survey week 1, design weeks 2–3, validation 1–2 weeks, statutory 8-week determination. Lambeth Council timelines align with the national norm.

What housing stock dominates SW16?

Streatham / Norbury in SW16 is characterised by the housing stock of Lambeth — broadly victorian terraces in clapham, brixton, herne hill.

Boroughs covering SW16

Local authorities

Nearby postcodes in Lambeth

An architectural technologist checking a printed set of house drawings, marking a proposed elevation in red — architectural drawings in SW16
Every set is checked line by line against the validation checklist before it leaves the office.
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Which SW16 postcodes does this drawing package service cover?

Every SW16 postcode district we draw in, the stock that dominates it and the authority that validates a drawing package there. SW16 fees below are the statutory England rates for 2026, not drawing package estimates.

PostcodeAreaDominant stockWhat it means for a drawing package
SW16Streatham / NorburyEdwardian terraces, post-war flatsSW16 straddles a boundary: Streatham / Norbury addresses fall to Lambeth Council or Wandsworth Council or Merton Council or Croydon Council, so confirm which authority validates the drawing package before submitting SW16 drawings.
SW16StreathamEdwardian terraces, post-war flatsStreatham sits inside SW16; drawing package proposals here are determined by Lambeth Council.
SE11Kennington / VauxhallGeorgian terraces, post-war estatesAdjoining district to SW16, also inside Lambeth for drawing package purposes.
SE24Herne HillVictorian villas, Edwardian terracesAdjoining district to SW16, also inside Lambeth for drawing package purposes.
SE27West Norwood / Tulse HillVictorian terraces, Edwardian villasAdjoining district to SW16, also inside Lambeth for drawing package purposes.
SW2Brixton Hill / Tulse HillVictorian terraces, post-war estatesAdjoining district to SW16, also inside Lambeth for drawing package purposes.
SW11Battersea / Clapham JunctionVictorian terraces, mansion blocksAdjoining district to SW16, also inside Wandsworth for drawing package purposes.
SW12BalhamVictorian and Edwardian terracesAdjoining district to SW16, also inside Wandsworth for drawing package purposes.
SW15Putney / RoehamptonEdwardian terraces, Victorian villas, mansion blocksAdjoining district to SW16, also inside Wandsworth for drawing package purposes.
SW17Tooting / EarlsfieldEdwardian terracesAdjoining district to SW16, also inside Wandsworth for drawing package purposes.

What changes about a drawing package in each part of SW16?

Roof pitch, wall build-up and plot depth change every few SW16 streets, and each one changes what a drawing package can achieve at that address.

Does SW16 planning policy restrict a drawing package?

Conservation areas covering SW16 (Streatham / Norbury): Lambeth Council runs 64, and Kennington, Brockwell Park, Streatham Hill are the ones SW16 (Streatham / Norbury) owners meet most. A drawing package inside a SW16 (Streatham / Norbury) conservation area loses permitted development, so the SW16 (Streatham / Norbury) submission is a householder application at £548 decided in 8 weeks — not a £249 prior approval decided in 6 weeks. In Brixton Road a drawing package is judged on the street elevation first.

What Article 4 removes near SW16 (Streatham / Norbury): Borough-wide Article 4 for HMO conversions; plus office-to-residential restrictions. Before pricing a drawing package we check whether the SW16 address is inside the mapped area, because Lambeth Council draws the SW16 (Streatham / Norbury) boundary street by street rather than across the whole of SW16 (Streatham / Norbury).

What SW16 (Streatham / Norbury) is built from: Victorian terraces in Clapham, Brixton, Herne Hill; Edwardian villas; 1930s and post-war estates in parts of Streatham; Georgian in Kennington. Mix of dense Victorian residential and post-war estate; strong conservation area coverage; generally design-led planning decisions. That mix decides the drawing package route in SW16 (Streatham / Norbury) more than the postcode does, and it is what a Lambeth Council case officer reads first. A householder application costs £548 paid to Lambeth Council direct, with 8 weeks to a decision once validated.

Conservation areas covering SW16 (Streatham / Norbury): Wandsworth Council runs 45, and Wandsworth Common, Clapham Common West, Tonsley are the ones SW16 (Streatham / Norbury) owners meet most. A drawing package inside a SW16 (Streatham / Norbury) conservation area loses permitted development, so the SW16 (Streatham / Norbury) submission is a householder application at £548 decided in 8 weeks — not a £249 prior approval decided in 6 weeks. In Clapham Common West a drawing package is judged on the street elevation first.

What Article 4 removes near SW16 (Streatham / Norbury): Article 4 for HMO conversions covering the whole borough. Before pricing a drawing package we check whether the SW16 address is inside the mapped area, because Wandsworth Council draws the SW16 (Streatham / Norbury) boundary street by street rather than across the whole of SW16 (Streatham / Norbury).

What SW16 (Streatham / Norbury) is built from: Extensive Victorian terraced streets — the classic London side-return extension opportunity; Edwardian villas around the commons; 1930s semi-detached in Southfields. Family-oriented, high side-return extension and loft conversion rates; planning department experienced with Victorian terrace modifications. That mix decides the drawing package route in SW16 (Streatham / Norbury) more than the postcode does, and it is what a Wandsworth Council case officer reads first. A householder application costs £548 paid to Wandsworth Council direct, with 8 weeks to a decision once validated.

Which neighbouring authorities border SW16?

Sources for this SW16 drawing package 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.

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Architectural drawings in SW16 — a London terraced street of the type we survey
A london terraced street of the type we survey — architectural drawings in SW16.
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