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PermittedP/2900/05/DFURear extension

17 Masons Avenue Harrow HA3 5AH

Use of ground floor for A1 (retail), A2 (financial and professional services) and B1 (office) purposes, 1 flat on first floor, single storey rear extension, external alterations.

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Map of the site

Progress

Submitted
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
2 Mar 2006
— completed

Application details

Reference
P/2900/05/DFU
Local authority
Harrow
Postcode
HA3 5AH
Ward
MARLBOROUGH
Application type
All Other
Property type
Flat

Key dates

Decided
2 Mar 2006

Estimated project value

£38k–£69k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

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 £200,000 — the median of the last 5 market sales in HA3 5AH, £114,000 to £230,000.

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