House Extension Drawings in West Norwood |

An Article 4 Direction applies across Lambeth, so check it before assuming West Norwood permitted development survives. The fabric of West Norwood is Victorian terraces, Edwardian villas, so a SE27 proposal is judged on fit before it is judged on size. A SE27 property inside Kennington loses part of its permitted development and generally goes to Lambeth Council in full. Whether a West Norwood plot sits inside the boundary changes the whole route.

That check — Article 4 directions against the West Norwood property — happens on day one. Measure a SE27 property and the victorian terraces answers most of it — where the original rear wall sat, and what height the West Norwood street will carry. The borough policy layer over every SE27 address is set out on Lambeth planning. The West Norwood survey then carries into building regulations drawings in West Norwood if the project runs on to construction.

A West Norwood application is not live until London Borough of Lambeth validates it, which takes one to two weeks on a complete pack. The first thing we do in West Norwood is measure — every room, every level change.

Statutory periods: 8 weeks from validation for a householder application, 13 weeks for a major scheme, 6 weeks for prior approval with a 21 days neighbour consultation, and 5 weeks for a full plans building control submission. A party structure notice requires one month notice and two months where excavation is involved.

Neighbour consultation on a West Norwood case runs 21 days from registration. We issue the SE27 drawings numbered and revision-controlled.

A SE27 objection about light or overlooking carries more weight than one about taste. The West Norwood existing set is accurate to the millimetre where it matters.

Budget notice time on any West Norwood job touching a shared wall. Once consent is granted, loft conversion drawings follows for the SE27 property.

West Norwood is characterised by victorian terraces, edwardian villas, concentrated across SE27 in the West Norwood / Tulse Hill area. The construction sequence on a West Norwood job follows the victorian terraces, not a standard detail sheet. On SE27 plots specifically, the side-return infill is the classic move on these Victorian terraces — 3 m of permitted development depth plus the width of the original side passage. It is why the West Norwood existing set is measured, not traced. Because West Norwood rows are consistent, the proposed elevation is drawn with neighbours on it.

Lambeth sets no special basement rule, so a West Norwood lower-ground scheme stands or falls on the engineering and the neighbours. One visit to the West Norwood address covers architectural drawings for SE27 properties and planning permission too.

What the West Norwood drawing pack contains

For a SE27 address the deliverables are fixed, not open-ended.

• existing and proposed ground-floor plans for the West Norwood property
• proposed rear elevation
• long section through the extension
• site and block plans
• party wall position drawing

Streets and landmarks we survey around West Norwood

• Gipsy Hill — front-to-back level changes that drive the Gipsy Hill section drawings.
• Tulse Hill — closet wings that change how a rear extension meets the Tulse Hill back addition.
• Bletchley Park — shared flank walls, so Bletchley Park party structure notices go out before work starts.
• Norwood Road — frontages visible from the highway, so Kennington materials detail governs the Norwood Road elevation.
• Waterloo Road — terraced rear elevations — the Waterloo Road party wall position is drawn first.
• George Edmund Street — terraced rear elevations — the George Edmund Street party wall position is drawn first.
• West Norwood Cemetery — massing on adjoining SE27 plots is tested against it.
• Elm Wood Primary School — schemes in view of it attract closer officer scrutiny.
• Norwood School — a West Norwood roof extension is judged against the datum it sets.
• Elmgreen School — Lambeth Council weighs SE27 sightlines to it in the character assessment.
• West Norwood Cemetery — massing on adjoining SE27 plots is tested against it.

Getting to a West Norwood survey

Surveyors travel to SE27 addresses from the studio; the nearest stations are Herne Hill, West Dulwich, West Norwood, Tulse Hill. Appointments are booked in West Norwood on weekdays and Saturdays, and the measured survey of a standard victorian terraces takes two to three hours.

Where West Norwood sits

West Norwood lies 5.4 miles (8.7 km) south south-east of Charing Cross, on Ordnance Survey grid reference TQ325715, inside the Dulwich and West Norwood parliamentary constituency. We draw the West Norwood location and block plans from that reference, which is what Lambeth Council validates against. Source.

Practical detail for a West Norwood submission: access is via Herne Hill and West Dulwich and West Norwood and Tulse Hill; the postal town here is LONDON; dialling code 020. Site plans are drawn to the address as Lambeth Council holds it.

West Norwood postcode coverage

Districts covered around West Norwood: SE27 (West Norwood / Tulse Hill), shared with Tulse Hill.

Streets and stations in West Norwood

Typical West Norwood work sits on Gipsy Hill, Tulse Hill, Bletchley Park, Norwood Road, Waterloo Road and George Edmund Street. most West Norwood sites are within walking distance of Herne Hill or West Dulwich or West Norwood.

Areas we cover around West Norwood

Work spreads across Putney (SW15), Southfields (SW18), Tonsleys (SW18), Nightingale Triangle (SW12), Roehampton (SW15), Croydon (CR0) as well as West Norwood itself.

What moves the number on a West Norwood job is the victorian terraces itself — party walls, level changes, and whether Kennington pulls a heritage statement into scope.

Statutory application fees are set by regulation, not by the council: £548 householder, £610 for a new dwelling, £274 for a lawful development certificate, £249 for prior approval.

West Norwood applicants pay the statutory fee direct to London Borough of Lambeth. London planning approval-rate dataset · Lambeth planning · house extension drawings in London · house extension drawings in Putney.

Drawings for West Norwood are issued under MCIAT charter, which is the technical design and construction-detailing qualification rather than an RIBA registration. A tight West Norwood plot — West Norwood Cemetery in the setting, a shared flank wall on SE27 — goes to Lambeth Council for advice before it goes to determination.

Drawings are produced by chartered members of the Chartered Institute of Architectural Technologists (MCIAT), the professional body for technical design and building-regulations competence. First-time approval across our London caseload is 98%. Statutory fees shown are those in force in England in 2026 under the Town and Country Planning (Fees for Applications) Regulations. Confirm your local authority at gov.uk and submission requirements on the Planning Portal. Studio: 71–75 Shelton Street, London WC2H 9JQ.

Start with the free West Norwood survey — nothing is committed until you have the fee. This West Norwood page was reviewed in August 2026.