Fixed fee from £1,225. MCIAT chartered. Lewisham planning experienced. 1 postcode covered: SE4.
Brockley is Victorian and Edwardian terraces. The dominant stock — victorian and 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 Brockley fall under Permitted Development if the property is a house (not a flat), not listed, and not in a conservation area. Lewisham has no borough-wide Article 4 Direction. 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 and edwardian terraces (typical of Brockley), 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 Lewisham Council planning decision. Site survey week 1, design weeks 2–3, validation 1–2 weeks, statutory 8-week determination.
Brockley is characterised by victorian and 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 Lewisham is 98%. Pre-application advice from Lewisham Council is built into our process when the case is borderline (conservation area, Article 4, listed).