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Permitted2021/03722/FULSubmitted 4 years agoLoft conversion

12 Narborough Street London Borough of Hammersmith and Fulham SW6 3AR

Erection of a rear extension at second floor level, over part of the existing back addition; installation of a skylight window above the main flat roof at roof level; alterations to the existing rear roof extension to include the installation of French doors and a Juliette balcony; excavation of the front and part of the rear garden to form lightwells, in connection with the creation of a new basement.

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Progress

Submitted
19 Nov 2021
— completed
Validated
19 Nov 2021
— completed
Consultation
14 Dec 2021
— completed
Target date
14 Jan 2022
— completed
Decided
4 Jan 2022
— completed

Application details

Reference
2021/03722/FUL
Local authority
Hammersmith and Fulham
Postcode
SW6 3AR
Ward
SANDSE
Application type
All Other
Property type
Flat

Key dates

Submitted
19 Nov 2021
Validated
19 Nov 2021
Comments close
14 Dec 2021
Target decision
14 Jan 2022
Decided
4 Jan 2022

Estimated project value

£125k–£255k

Based on the 76.0m² 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: 76 · 1 additional bedrooms

Recently sold nearby

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

Homes here go for about £1,635,000 — the median of the last 8 market sales in SW6 3AR, £950,000 to £1,875,000.

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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