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WithdrawnPL/3366/25Submitted 8 months agoBasement

19 BELLFIELD AVENUE Harrow HA3 6ST

Demolition of the existing dwelling; construction of a detached two storey dwelling with basement level and habitable roof space; hard and soft landscaping of the front garden; boundary treatment; bin storage

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Map of the site

Progress

Submitted
8 Jan 2026
— completed
Validated
8 Jan 2026
— completed
Consultation
2 Feb 2026
— completed
Target date
5 Mar 2026
— completed
Decided
22 May 2026
— completed

Application details

Reference
PL/3366/25
Local authority
Harrow
Postcode
HA3 6ST
Ward
Harrow Weald
Application type
All Other
Property type
House

Key dates

Submitted
8 Jan 2026
Validated
8 Jan 2026
Comments close
2 Feb 2026
Target decision
5 Mar 2026
Decided
22 May 2026

Estimated project value

£5325k–£7990k

Based on the 1,065m² of floor area stated in the application, at outer London rates (2026). Source: trade estimate, basement £4,000-£6,000/m².

Floor area gained: 1,065m²

Recently sold nearby

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

Homes here go for about £1,322,500 — the median of the last 8 market sales in HA3 6ST, £530,000 to £1,700,000.

Contains HM Land Registry data © Crown copyright and database right 2024. 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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