12 De Montfort Road London Borough of Lambeth SW16 1LZ
Application for a certificate of lawfulness (proposed) for the erection of a rear L shape dormer with three roof lights to the front and a Juliet balcony to the rear.
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Progress
Application details
- Reference
- 26/00074/LDCP
- Local authority
- Lambeth
- Postcode
- SW16 1LZ
- Ward
- STRSTL
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 12 Jan 2026
- Validated
- 12 Jan 2026
- Target decision
- 9 Mar 2026
- Decided
- 5 Mar 2026
Estimated project value
£62k–£130k
Based on the 38.0m² 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: 38m² · 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 LambethPermittedNext door
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- 24 Broadlands Avenue London Borough of Lambeth SW16 1NAPermitted70 yd
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