Kennington / Vauxhall — covered by Lambeth Council.
Planning permission drawings delivered by an MCIAT chartered team.
Building regulations drawings delivered by an MCIAT chartered team.
Loft conversion drawings delivered by an MCIAT chartered team.
House extension drawings delivered by an MCIAT chartered team.
Mansard roof extensions delivered by an MCIAT chartered team.
Garage conversion drawings delivered by an MCIAT chartered team.
Basement conversion drawings delivered by an MCIAT chartered team.
Structural calculations delivered by an MCIAT chartered team.
Measured building survey delivered by an MCIAT chartered team.
Party wall services delivered by an MCIAT chartered team.
Rear dormer drawings delivered by an MCIAT chartered team.


SE11 primarily covers Kennington / Vauxhall in Lambeth.
Decisions for SE11 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.
Building regs from £950. We do not charge hourly. Free site survey across all SE11 addresses.
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.
Kennington / Vauxhall in SE11 is characterised by the housing stock of Lambeth — broadly victorian terraces in clapham, brixton, herne hill.

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Every SE11 postcode district we draw in, the stock that dominates it and the authority that validates a drawing package there. SE11 fees below are the statutory England rates for 2026, not drawing package estimates.
| Postcode | Area | Dominant stock | What it means for a drawing package |
|---|---|---|---|
| SE11 | Kennington / Vauxhall | Georgian terraces, post-war estates | SE11 covers Kennington / Vauxhall only; Lambeth Council handles the drawing package. |
| SE11 | Kennington | Georgian terraces, post-war estates | Kennington sits inside SE11; drawing package proposals here are determined by Lambeth Council. |
| SE11 | Vauxhall | Regency terraces, modern apartments, post-war flats | Vauxhall sits inside SE11; drawing package proposals here are determined by Lambeth Council. |
| SE24 | Herne Hill | Victorian villas, Edwardian terraces | Adjoining district to SE11, also inside Lambeth for drawing package purposes. |
| SE27 | West Norwood / Tulse Hill | Victorian terraces, Edwardian villas | Adjoining district to SE11, also inside Lambeth for drawing package purposes. |
| SW2 | Brixton Hill / Tulse Hill | Victorian terraces, post-war estates | Adjoining district to SE11, also inside Lambeth for drawing package purposes. |
Roof pitch, wall build-up and plot depth change every few SE11 streets, and each one changes what a drawing package can achieve at that address.
How designation changes a SE11 (Kennington / Vauxhall) drawing package: Lambeth Council maintains 64 conservation areas, including Streatham Hill, Clapham Common, Herne Hill. Inside any of them a SE11 (Kennington / Vauxhall) drawing package cannot rely on permitted development, and the route becomes a £548 householder application determined in 8 weeks rather than a £249 prior approval in 6 weeks. Brixton Road sets the tone for SE11 (Kennington / Vauxhall) casework.
Article 4 and your SE11 (Kennington / Vauxhall) drawing package: Borough-wide Article 4 for HMO conversions; plus office-to-residential restrictions. At a SE11 address that matters twice over, because Lambeth Council applies the direction unevenly across SE11 (Kennington / Vauxhall) — we read the SE11 (Kennington / Vauxhall) policies map for the exact SE11 address before quoting architectural drawings.
The building fabric around SE11 (Kennington / Vauxhall): 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. A drawing package in SE11 (Kennington / Vauxhall) 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 Lambeth Council.
Sources for this SE11 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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