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PermittedP/3296/20Submitted 5 years agoRear extension

51A ROXBOROUGH PARK Harrow

Removal of conditions 6 (surface water attenuation and storage) and 7 (disposal of surface water) attached to planning permission P/2522/17 dated 17/10/2017 as varied by planning permission P/1429/20 dated 09/07/2020 for conversion of dwelling into four flats; single storey rear extension; conversion of garage to habitable room; first floor side and rear extensions; installation of 2.4m high side boundary fence; external alterations

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Map of the site

Progress

Submitted
11 Jan 2021
— completed
Validated
11 Jan 2021
— completed
Consultation
—
— completed
Target date
26 Apr 2021
— completed
Decided
15 Jul 2021
— completed

Application details

Reference
P/3296/20
Local authority
Harrow
Postcode
HA1 3BA
Ward
Greenhill
Application type
All Other
Property type
Flat

Key dates

Submitted
11 Jan 2021
Validated
11 Jan 2021
Target decision
26 Apr 2021
Decided
15 Jul 2021

Estimated project value

£30k–£55k

Typical UK cost for this job type, at UK average 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 £315,000 — the median of the last 7 market sales in HA1 3BA, £279,000 to £1,170,000.

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.

Recorded changes

  • 7 Oct 2026: Approved

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