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Permitted2025/00443/FULSubmitted over a year agoLoft conversion

77 Aylmer Road London Borough of Hammersmith and Fulham W12 9LG

Erection of a rear roof extension, involving an increase in the ridge height by 150mm; erection of a rear extension at second floor level, over part of the existing back addition; installation of 3no. rooflights in the front roofslope, following the removal of an existing rooflight; replacement of existing windows; installation of a rooflight on top of the flat roof, bricking up 2no. windows to the side elevation, installation of new sliding doors following the removal of existing windows, and formation of a balcony to the rear elevation at first floor level; erection of an external spiral staircase to the rear elevation from first floor level into the rear garden; erection of a single storey outbuilding in the rear garden.

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Progress

Submitted
25 Feb 2025
— completed
Validated
25 Feb 2025
— completed
Consultation
18 Mar 2025
— completed
Target date
22 Apr 2025
— completed
Decided
27 Jun 2025
— completed

Application details

Reference
2025/00443/FUL
Local authority
Hammersmith and Fulham
Postcode
W12 9LG
Ward
WENDPK
Application type
All Other
Property type
Flat

Key dates

Submitted
25 Feb 2025
Validated
25 Feb 2025
Comments close
18 Mar 2025
Target decision
22 Apr 2025
Decided
27 Jun 2025

Estimated project value

£57k–£120k

Based on the 35.0m² 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: 35m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.

Homes here go for about £625,000 — the median of the last 6 market sales in W12 9LG, £539,000 to £840,000.

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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