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Permitted23/03304/FULSubmitted 2 years agoLoft conversion

15A Welmar Mews Lambeth SW4 7DD

Erection of a roof extension and balcony at second floor level and alteration of main roof including erection of 2x dormers, creation of an inset roof terrace, removal of existing rooflights and introduction of new rooflights to main roof pitches to provide 2 new dwellings.

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Progress

Submitted
18 Oct 2023
— completed
Validated
18 Oct 2023
— completed
Consultation
12 Dec 2023
— completed
Target date
13 Dec 2023
— completed
Decided
28 Apr 2025
— completed

Application details

Reference
23/03304/FUL
Local authority
Lambeth
Postcode
SW4 7DD
Ward
CLCOMM
Application type
All Other
Property type
House

Key dates

Submitted
18 Oct 2023
Validated
18 Oct 2023
Comments close
12 Dec 2023
Target decision
13 Dec 2023
Decided
28 Apr 2025

Estimated project value

£245k–£505k

Based on the 150m² 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: 149.7

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £672,500 — the median of the last 8 market sales in SW4 7DD, £500,000 to £1,140,000.

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.

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