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Permitted21/04681/FULLSubmitted 5 years agoRear extension

73 Third Avenue Westminster W10 4HU

Erection of single storey rear infill extension at ground floor level, creation of new access doors to rear elevation.

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Progress

Submitted
11 Jul 2021
— completed
Validated
11 Jul 2021
— completed
Consultation
13 Aug 2021
— completed
Target date
5 Sept 2021
— completed
Decided
2 Sept 2021
— completed

Application details

Reference
21/04681/FULL
Local authority
Westminster
Postcode
W10 4HU
Ward
QPA_02
Application type
All Other
Property type
House

Key dates

Submitted
11 Jul 2021
Validated
11 Jul 2021
Comments close
13 Aug 2021
Target decision
5 Sept 2021
Decided
2 Sept 2021

Estimated project value

£11k–£18k

Based on the 4.5m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 4.5

Recently sold nearby

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

Homes here go for about £342,500 — the median of the last 8 market sales in W10 4HU, £230,000 to £860,000.

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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