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PermittedDM2023/01806Submitted 2 years agoTwo-storey extension

21 Oakhill Road London Borough of Sutton SM1 3AA

Erection of a single storey front extension, a part one, part two storey rear extension, alterations to the ground and first floor flank fenestration and removal of a rear chimney stack.

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Map of the site

Progress

Submitted
13 Dec 2023
— completed
Validated
13 Dec 2023
— completed
Consultation
—
— completed
Target date
7 Feb 2024
— completed
Decided
1 Feb 2024
— completed

Application details

Reference
DM2023/01806
Local authority
Sutton
Postcode
SM1 3AA
Ward
W10
Application type
Householder
Property type
House

Key dates

Submitted
13 Dec 2023
Validated
13 Dec 2023
Target decision
7 Feb 2024
Decided
1 Feb 2024

Estimated project value

£36k–£51k

Based on the 14.4m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 14.4m²

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.

Homes here go for about £390,000 — the median of the last 6 market sales in SM1 3AA, £80,000 to £518,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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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