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PermittedP/4316/22Submitted 3 years agoRear extension

12 Rosecroft Walk Harrow HA5 1LL

Single storey rear extension; external alterations (demolition of rear extensions)

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Progress

Submitted
19 Dec 2022
— completed
Validated
19 Dec 2022
— completed
Consultation
13 Jan 2023
— completed
Target date
13 Feb 2023
— completed
Decided
7 Feb 2023
— completed

Application details

Reference
P/4316/22
Local authority
Harrow
Postcode
HA5 1LL
Ward
Pinner South
Application type
Householder
Property type
House

Key dates

Submitted
19 Dec 2022
Validated
19 Dec 2022
Comments close
13 Jan 2023
Target decision
13 Feb 2023
Decided
7 Feb 2023

Estimated project value

£45k–£74k

Based on the 19.8m² 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: 19.77

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £728,750 — the median of the last 8 market sales in HA5 1LL, £370,000 to £980,000.

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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