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PermittedP/2590/22Submitted 4 years agoLoft conversion

50 Borrowdale Avenue Harrow HA3 7PZ

CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Side dormer at first floor; Flat roof to existing single storey rear element

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Progress

Submitted
18 Jul 2022
— completed
Validated
18 Jul 2022
— completed
Consultation
18 Jul 2022
— completed
Target date
12 Sept 2022
— completed
Decided
12 Sept 2022
— completed

Application details

Reference
P/2590/22
Local authority
Harrow
Postcode
HA3 7PZ
Ward
Wealdstone South
Application type
All Other
Property type
Flat

Key dates

Submitted
18 Jul 2022
Validated
18 Jul 2022
Comments close
18 Jul 2022
Target decision
12 Sept 2022
Decided
12 Sept 2022

Estimated project value

£45k–£94k

Based on the 30.0m² 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: 30m² · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 5 recent sales are listed below.

Homes here go for about £550,000 — the median of the last 7 market sales in HA3 7PZ, £497,000 to £1,000,000.

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