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RefusedP/0151/23Submitted 3 years agoLoft conversion

315 Byron Road Harrow HA3 7TE

Alterations to roof to form mansard roof comprising of self contained flat; three dormers to front roofslope and two dormers to rear roofslope and internal reconfiguration of the existing first floor flat

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Map of the site

Progress

Submitted
16 Feb 2023
— completed
Validated
16 Feb 2023
— completed
Consultation
23 Mar 2023
— completed
Target date
13 Apr 2023
— completed
Decided
13 Apr 2023
— completed

Application details

Reference
P/0151/23
Local authority
Harrow
Postcode
HA3 7TE
Ward
Wealdstone North
Application type
All Other
Property type
Flat

Key dates

Submitted
16 Feb 2023
Validated
16 Feb 2023
Comments close
23 Mar 2023
Target decision
13 Apr 2023
Decided
13 Apr 2023

Estimated project value

£62k–£130k

Based on the 41.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 41m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £502,500 — the median of the last 8 market sales in HA3 7TE, £378,500 to £600,000.

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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