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PermittedDM2023/01215Submitted 3 years agoLoft conversion

4 Blenheim Road London Borough of Sutton SM1 2PX

Conversion of loftspace involving alterations to existing roofline and a dormer to rear with rooflights to front roofslope.

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Progress

Submitted
23 Aug 2023
— completed
Validated
23 Aug 2023
— completed
Consultation
—
— completed
Target date
18 Oct 2023
— completed
Decided
27 Sept 2023
— completed

Application details

Reference
DM2023/01215
Local authority
Sutton
Postcode
SM1 2PX
Ward
W10
Application type
All Other
Property type
House

Key dates

Submitted
23 Aug 2023
Validated
23 Aug 2023
Target decision
18 Oct 2023
Decided
27 Sept 2023

Estimated project value

£35k–£72k

Based on the 23.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 23m² · 1 additional bedrooms

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 £502,000 — the median of the last 7 market sales in SM1 2PX, £441,000 to £725,000.

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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