38 Lancaster Avenue London Borough of Lambeth SE27 9DZ
Erection of a rear dormer roof extension involving the installation of one side and two front rooflights, addition of a glass box to the side of the existing rear outrigger. Replacement of existing railings, windows at the ground and first floor levels to the rear elevation. Excavation at basement level, involving the formation of a new front lightwell, replacement of existing window and doors to the front and rear elevation to create habitable rooms. Removal of existing chimney stack and alterations to the fenestration to the front, rear and side elevations.
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Progress
Application details
- Reference
- 25/01429/FUL
- Local authority
- Lambeth
- Postcode
- SE27 9DZ
- Ward
- WESTDU
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 2 May 2025
- Validated
- 2 May 2025
- Comments close
- 29 Sept 2025
- Target decision
- 27 Jun 2025
- Decided
- 30 Oct 2025
Estimated project value
£68k–£140k
Based on the 42.0m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 42m² · 2 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.
- 22 LANCASTER AVENUE, LONDON, SE27 9DZSemi-detached · £1,825,00014 months ago7 Jul 2025
- 26 LANCASTER AVENUE, LONDON, SE27 9DZSemi-detached · £1,838,00017 months ago27 Mar 2025
- 36 LANCASTER AVENUE, LONDON, SE27 9DZSemi-detached · £1,850,00021 months ago5 Dec 2024
- 12A LANCASTER AVENUE, LONDON, SE27 9DZSemi-detached · £953,0002 years ago2 Aug 2024
- 10A LANCASTER AVENUE, LONDON, SE27 9DZSemi-detached · £800,0003 years ago16 Nov 2022
- 4E LANCASTER AVENUE, LONDON, SE27 9DZSemi-detached · £895,0004 years ago18 May 2022
- FLAT 1, 44 LANCASTER AVENUE, LONDON, SE27 9DZFlat or maisonette · Leasehold · £456,0004 years ago10 May 2022
- 14 LANCASTER AVENUE, LONDON, SE27 9DZOther · Not a standard market sale · £900,0004 years ago28 Oct 2021
Homes here go for about £953,000 — the median of the last 7 market sales in SE27 9DZ, £456,000 to £1,850,000.
Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
Nearby applications
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- 34 Lancaster Avenue London Borough of Lambeth SE27 9DZRefusedNext door
- 34 Lancaster Avenue London Borough of Lambeth SE27 9DZPermittedNext door