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PermittedP/0424/08Loft conversion

3 Warrington Road Harrow HA1 1SZ

Conversion of dwelling house into two flats; loft conversion with rear dormer and front rooflights; new vehicular access; hardstanding on forecourt; single storey outbuildings; external alterations (resident permit restricted)

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Map of the site

Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
4 Apr 2008
— completed

Application details

Reference
P/0424/08
Local authority
Harrow
Postcode
HA1 1SZ
Ward
MARLBOROUGH
Application type
All Other
Property type
Flat

Key dates

Decided
4 Apr 2008

Estimated project value

£35k–£94k

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: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £400,000 — the median of the last 6 market sales in HA1 1SZ, £282,000 to £686,000.

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