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PermittedP/4091/22Submitted 3 years agoRear extension

76 Belsize Road Harrow HA3 6JJ

CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey rear extension (Following established prior approval reference: P/1717/22/PRIOR); outbuilding at rear for use as gym / storage

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Progress

Submitted
30 Nov 2022
— completed
Validated
30 Nov 2022
— completed
Consultation
30 Nov 2022
— completed
Target date
25 Jan 2023
— completed
Decided
25 Jan 2023
— completed

Application details

Reference
P/4091/22
Local authority
Harrow
Postcode
HA3 6JJ
Ward
Harrow Weald
Application type
All Other
Property type
House

Key dates

Submitted
30 Nov 2022
Validated
30 Nov 2022
Comments close
30 Nov 2022
Target decision
25 Jan 2023
Decided
25 Jan 2023

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. 2 recent sales are listed below.

Homes here go for about £475,000 — the median of the last 5 market sales in HA3 6JJ, £445,000 to £500,000.

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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