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Permitted2021/00543/FULSubmitted 5 years agoLoft conversion

55 Averill Street London Borough of Hammersmith and Fulham W6 8ED

Alterations to the existing roof extension involving an increase in the ridge height; replacement of existing rooflights with new rooflights in the front roofslope and existing rooflight with a new rooflight above the main flat roof at roof level; installation of a window and a doors to the rear elevation of the rear mansard roof extension; formation of a roof terrace at second floor level over the part of back addition; erection of a single storey rear extension to the side of the existing back addition following the demolition of existing side bay window at ground floor level and installation of a new window to the side and rear of ground floor back addition.

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Progress

Submitted
1 Mar 2021
— completed
Validated
1 Mar 2021
— completed
Consultation
14 May 2021
— completed
Target date
26 Apr 2021
— completed
Decided
20 May 2021
— completed

Application details

Reference
2021/00543/FUL
Local authority
Hammersmith and Fulham
Postcode
W6 8ED
Ward
FREACH
Application type
All Other
Property type
Flat

Key dates

Submitted
1 Mar 2021
Validated
1 Mar 2021
Comments close
14 May 2021
Target decision
26 Apr 2021
Decided
20 May 2021

Estimated project value

£15k–£31k

Based on the 9.1m² 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: 9.1

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £720,000 — the median of the last 8 market sales in W6 8ED, £364,000 to £1,050,000.

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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