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PermittedP/3865/22Submitted 3 years agoRear extension

109 Whitmore Road Harrow HA1 4AG

Single storey rear extension; conversion of garage to habitable room with installation of window to side; external alterations (demolition of rear extension and conservatory)

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Progress

Submitted
9 Nov 2022
— completed
Validated
9 Nov 2022
— completed
Consultation
2 Dec 2022
— completed
Target date
4 Jan 2023
— completed
Decided
6 Jan 2023
— completed

Application details

Reference
P/3865/22
Local authority
Harrow
Postcode
HA1 4AG
Ward
West Harrow
Application type
Householder
Property type
House

Key dates

Submitted
9 Nov 2022
Validated
9 Nov 2022
Comments close
2 Dec 2022
Target decision
4 Jan 2023
Decided
6 Jan 2023

Estimated project value

£65k–£110k

Based on the 29.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 28.97m²

Recently sold nearby

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

Homes here go for about £670,000 — the median of the last 7 market sales in HA1 4AG, £630,000 to £978,500.

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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