London Borough of Lambeth SW16 1LZ
Erection of a part single storey, part two-storey rear and side extension, raised rear terrace, extension at basement level with the formation of a front lightwell and a wrap-around dormer extension.
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Progress
Application details
- Reference
- 21/04290/FUL
- Local authority
- Lambeth
- Postcode
- SW16 1LZ
- Ward
- STLEN
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 3 Nov 2021
- Validated
- 3 Nov 2021
- Comments close
- 9 Dec 2021
- Target decision
- 29 Dec 2021
- Decided
- 30 Dec 2021
Estimated project value
£330k–£685k
Based on the 202m² 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: 202.3m² · 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.
- 12 DE MONTFORT ROAD, LONDON, SW16 1LZSemi-detached · £1,000,0007 months ago30 Jan 2026
- 46 DE MONTFORT ROAD, LONDON, SW16 1LZFlat or maisonette · Leasehold · £600,00016 months ago23 May 2025
- 42 DE MONTFORT ROAD, LONDON, SW16 1LZTerraced · £578,00018 months ago6 Mar 2025
- 52 DE MONTFORT ROAD, LONDON, SW16 1LZTerraced · Leasehold · £600,0002 years ago30 Aug 2024
- 18 DE MONTFORT ROAD, LONDON, SW16 1LZDetached · £1,000,0004 years ago11 Nov 2021
- 40 DE MONTFORT ROAD, LONDON, SW16 1LZTerraced · £610,0005 years ago10 Sept 2021
- 50 DE MONTFORT ROAD, LONDON, SW16 1LZTerraced · Leasehold · £465,0005 years ago24 Mar 2021
- 42 DE MONTFORT ROAD, LONDON, SW16 1LZTerraced · £535,0005 years ago5 Jan 2021
Homes here go for about £600,000 — the median of the last 8 market sales in SW16 1LZ, £465,000 to £1,000,000.
Contains HM Land Registry data © Crown copyright and database right 2026. 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
- London Borough of LambethPermittedAdjoining
- 12 De Montfort Road London Borough of Lambeth SW16 1LZPermittedAdjoining
- 10 De Montfort Road London Borough of Lambeth SW16 1LZPermittedAdjoining
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- Dingley Lane London Borough of Lambeth SW16 1AUPermitted71 yd
- London Borough of LambethPermitted71 yd