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PermittedP/1922/23Submitted 3 years agoRear extension

35 Silverston Way Harrow HA7 4HS

CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey rear extension (Following established prior approval ref: P/1468/23/PRIOR); outbuilding at rear for use as gym / home office / storage (demolition of rear extension)

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Map of the site

Progress

Submitted
3 Jul 2023
— completed
Validated
3 Jul 2023
— completed
Consultation
3 Jul 2023
— completed
Target date
28 Aug 2023
— completed
Decided
23 Aug 2023
— completed

Application details

Reference
P/1922/23
Local authority
Harrow
Postcode
HA7 4HS
Ward
Belmont
Application type
All Other
Property type
Commercial

Key dates

Submitted
3 Jul 2023
Validated
3 Jul 2023
Comments close
3 Jul 2023
Target decision
28 Aug 2023
Decided
23 Aug 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 £748,500 — the median of the last 8 market sales in HA7 4HS, £625,000 to £985,000.

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.

Nearby applications