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PermittedDM2022/01629Submitted 4 years agoRear extension

11 Blenheim Road London Borough of Sutton SM1 2PX

Prior Approval for two single storey rear extensions projecting from the rear of the original house by 2.75m and 2.3m.

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Progress

Submitted
12 Sept 2022
— completed
Validated
12 Sept 2022
— completed
Consultation
—
— completed
Target date
24 Oct 2022
— completed
Decided
17 Oct 2022
— completed

Application details

Reference
DM2022/01629
Local authority
Sutton
Postcode
SM1 2PX
Ward
W10
Application type
Prior Approval
Property type
House

Key dates

Submitted
12 Sept 2022
Validated
12 Sept 2022
Target decision
24 Oct 2022
Decided
17 Oct 2022

Estimated project value

£25k–£41k

Based on the 10.8m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 10.81m²

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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