Herne Hill — 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.


SE24 primarily covers Herne Hill in Lambeth. It also touches Southwark.
Decisions for SE24 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 SE24 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.
Herne Hill in SE24 is characterised by the housing stock of Lambeth — broadly victorian terraces in clapham, brixton, herne hill.

Pick a slot that suits you. No obligation and no sales pressure, just straight answers on your planning route.
Every SE24 postcode district we draw in, the stock that dominates it and the authority that validates a drawing package there. SE24 fees below are the statutory England rates for 2026, not drawing package estimates.
| Postcode | Area | Dominant stock | What it means for a drawing package |
|---|---|---|---|
| SE24 | Herne Hill | Victorian villas, Edwardian terraces | Herne Hill is split at SE24. Either Lambeth Council or Southwark Council can determine a drawing package here, so the SE24 address is checked against both policies maps first. |
| SE11 | Kennington / Vauxhall | Georgian terraces, post-war estates | Adjoining district to SE24, also inside Lambeth for drawing package purposes. |
| SE27 | West Norwood / Tulse Hill | Victorian terraces, Edwardian villas | Adjoining district to SE24, also inside Lambeth for drawing package purposes. |
| SW2 | Brixton Hill / Tulse Hill | Victorian terraces, post-war estates | Adjoining district to SE24, also inside Lambeth for drawing package purposes. |
| SE1 | Bermondsey / Borough / Waterloo | Georgian terraces, post-war flats, new-build | Adjoining district to SE24, also inside Southwark for drawing package purposes. |
| SE5 | Camberwell | Georgian villas, Victorian terraces | Adjoining district to SE24, also inside Southwark for drawing package purposes. |
| SE15 | Peckham / Nunhead | Victorian terraces, post-war estates | Adjoining district to SE24, also inside Southwark for drawing package purposes. |
| SE16 | Bermondsey / Rotherhithe | Warehouse conversions, Georgian terraces, new-build | Adjoining district to SE24, also inside Southwark for drawing package purposes. |
Roof pitch, wall build-up and plot depth change every few SE24 streets, and each one changes what a drawing package can achieve at that address.
How designation changes a SE24 (Herne Hill) drawing package: Lambeth Council maintains 64 conservation areas, including Streatham Hill, Clapham Common, Herne Hill. Inside any of them a SE24 (Herne Hill) 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. Streatham Hill sets the tone for SE24 (Herne Hill) casework.
What Article 4 removes near SE24 (Herne Hill): Borough-wide Article 4 for HMO conversions; plus office-to-residential restrictions. Before pricing a drawing package we check whether the SE24 address is inside the mapped area, because Lambeth Council draws the SE24 (Herne Hill) boundary street by street rather than across the whole of SE24 (Herne Hill).
The building fabric around SE24 (Herne Hill): 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 SE24 (Herne Hill) 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.
How designation changes a SE24 (Herne Hill) drawing package: Southwark Council maintains 43 conservation areas, including Dulwich Village, Peckham Rye, Borough. Inside any of them a SE24 (Herne Hill) 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. Peckham Rye sets the tone for SE24 (Herne Hill) casework.
What Article 4 removes near SE24 (Herne Hill): Article 4 for HMOs borough-wide; additional Article 4 for office-to-residential in Bermondsey and Elephant & Castle. Before pricing a drawing package we check whether the SE24 address is inside the mapped area, because Southwark Council draws the SE24 (Herne Hill) boundary street by street rather than across the whole of SE24 (Herne Hill).
The building fabric around SE24 (Herne Hill): Georgian and Regency in Bermondsey and Borough; Victorian terraces in Camberwell and Peckham; Dulwich Estate controlled housing; riverside new-build. Dulwich Estate private planning scheme affects much of SE21 and SE22; Southwark planning for rest of borough; strong heritage context. A drawing package in SE24 (Herne Hill) 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 Southwark Council.
Sources for this SE24 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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