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PermittedP/4081/21Submitted 4 years agoRear extension

13 Westfield Gardens Harrow HA3 9EH

Single storey side garage extension; single storey side to rear extension; external alterations

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Progress

Submitted
15 Oct 2021
— completed
Validated
15 Oct 2021
— completed
Consultation
8 Nov 2021
— completed
Target date
10 Dec 2021
— completed
Decided
10 Dec 2021
— completed

Application details

Reference
P/4081/21
Local authority
Harrow
Postcode
HA3 9EH
Ward
KENTON EAST
Application type
Householder
Property type
House

Key dates

Submitted
15 Oct 2021
Validated
15 Oct 2021
Comments close
8 Nov 2021
Target decision
10 Dec 2021
Decided
10 Dec 2021

Estimated project value

£79k–£130k

Based on the 35.0m² 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: 35m²

Recently sold nearby

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

Homes here go for about £410,475 — the median of the last 8 market sales in HA3 9EH, £279,950 to £670,000.

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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