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RefusedP/0978/22Submitted 4 years agoSide extension

66 Boxtree Road Harrow HA3 6TH

Single storey front to side extension, alterations and extension to raise garage roof height and conversion of garage into habitable room to create Studio flat; External alterations; Refuse Storage

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Progress

Submitted
8 Mar 2022
— completed
Validated
8 Mar 2022
— completed
Consultation
28 Apr 2022
— completed
Target date
3 May 2022
— completed
Decided
21 Apr 2023
— completed

Application details

Reference
P/0978/22
Local authority
Harrow
Postcode
HA3 6TH
Ward
Harrow Weald
Application type
All Other
Property type
Flat

Key dates

Submitted
8 Mar 2022
Validated
8 Mar 2022
Comments close
28 Apr 2022
Target decision
3 May 2022
Decided
21 Apr 2023

Estimated project value

£52k–£87k

Based on the 23.0m² 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: 23m²

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing.

Homes here go for about £569,000 — the median of the last 5 market sales in HA3 6TH, £460,000 to £640,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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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