Fixed fee from £1,225. MCIAT chartered. Lambeth planning experienced. 2 postcodes covered: SE27, SW2.
MCIAT chartered drawings for planning, building regs, lofts and extensions — fixed fees 30% below typical London architects. Tell us what you need and we’ll reply the same working day.
Tulse Hill is Victorian villas, Edwardian terraces. The dominant stock — victorian villas, edwardian terraces — has specific constraints and opportunities for loft conversion drawings. Side returns sit better on bay-fronted Victorian terraces than on detached 1930s semis. Mansards work where the existing roofscape supports them. We design to the block, not the brochure.
Local context summary — Architectural Drawings London, MCIAT charteredMost loft conversion drawings projects in Tulse Hill fall under Permitted Development if the property is a house (not a flat), not listed, and not in a conservation area. Lambeth has an Article 4 Direction — Borough-wide Article 4 for HMO conversions; plus office-to-residential restrictions. We confirm eligibility free at the site survey.
Drawings: fixed fee from £1,225 (Loft Conversions). Construction cost is separate and depends on size, finish and structural complexity. For victorian villas, edwardian terraces (typical of Tulse Hill), expect £45,000–£85,000 build cost for a standard rear extension or loft, more for mansards or basements.
12–14 weeks from first call to Lambeth Council planning decision. Site survey week 1, design weeks 2–3, validation 1–2 weeks, statutory 8-week determination.
Tulse Hill is characterised by victorian villas, edwardian terraces. We've delivered loft conversion drawings for every period represented here — the design choices vary significantly by stock.
Our first-time approval rate in Lambeth is 98%. Pre-application advice from Lambeth Council is built into our process when the case is borderline (conservation area, Article 4, listed).
Pick a slot that suits you. No obligation and no sales pressure — just straight answers on your planning route, fixed fee and timescale.
Every Tulse Hill postcode district we draw in, the stock that dominates it and the authority that validates a loft conversion there. Tulse Hill fees below are the statutory England rates for 2026, not loft conversion estimates.
| Postcode | Area | Dominant stock | What it means for a loft conversion |
|---|---|---|---|
| SE27 | West Norwood / Tulse Hill | Victorian villas, Edwardian terraces | SE27 covers West Norwood / Tulse Hill only; Lambeth Council handles the loft conversion, and West Norwood / Tulse Hill case officers apply the SE27 conservation-area map. |
| SW2 | Brixton Hill / Tulse Hill | Victorian villas, Edwardian terraces | Brixton Hill / Tulse Hill sits wholly inside SW2, so Lambeth Council validates every loft conversion submitted from an SW2 address. |
| SW4 | Clapham | Victorian terraces, Edwardian villas | Neighbouring Clapham, where loft conversion work is handled by the same Lambeth Council case officers. |
| SW2 | Brixton | Victorian terraces, post-war estates | Neighbouring Brixton, where loft conversion work is handled by the same Lambeth Council case officers. |
| SE24 | Herne Hill | Victorian villas, Edwardian terraces | Neighbouring Herne Hill, where loft conversion work is handled by the same Lambeth Council case officers. |
| SE11 | Kennington | Georgian terraces, post-war estates | Neighbouring Kennington, where loft conversion work is handled by the same Lambeth Council case officers. |
| SW16 | Streatham | Edwardian terraces, post-war flats | Neighbouring Streatham, where loft conversion work is handled by the same Lambeth Council case officers. |
| SW9 | Stockwell | Victorian terraces, post-war estates | Neighbouring Stockwell, where loft conversion work is handled by the same Lambeth Council case officers. |
| SE11 | Vauxhall | Regency terraces, modern apartments, post-war flats | Neighbouring Vauxhall, where loft conversion work is handled by the same Lambeth Council case officers. |
| SE27 | West Norwood | Victorian terraces, Edwardian villas | Neighbouring West Norwood, where loft conversion work is handled by the same Lambeth Council case officers. |
| SE1 | Waterloo | Georgian terraces, post-war flats, new-build | Neighbouring Waterloo, where loft conversion work is handled by the same Lambeth Council case officers. |
Roof pitch, wall build-up and plot depth change every few Tulse Hill streets, and each one changes what a loft conversion can achieve at that address.
How designation changes a Tulse Hill loft conversion: Lambeth Council maintains 64 conservation areas, including Streatham Hill, Clapham Common, Herne Hill. Inside any of them a Tulse Hill loft conversion cannot rely on permitted development, and the route becomes a £258 householder application determined in 8 weeks rather than a £120 prior approval in 6 weeks. Herne Hill sets the tone for Tulse Hill casework.
Article 4 and your Tulse Hill loft conversion: Borough-wide Article 4 for HMO conversions; plus office-to-residential restrictions. At a SE27 address that matters twice over, because Lambeth Council applies the direction unevenly across Tulse Hill — we read the Tulse Hill policies map for the exact SE27 address before quoting loft conversions.
The building fabric around Tulse 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 loft conversion in Tulse Hill is scoped against that stock first. Our Tulse Hill fixed fee starts at £1,225; the £1,750 Complete package runs the Tulse Hill scheme through Lambeth Council planning and building control in one go.
Sources for this Tulse Hill loft conversion 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.
Same-day fixed quote. MCIAT chartered.
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