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PermittedDM2023/00075Submitted 3 years agoRear extension

17 St Margarets Avenue London Borough of Sutton SM3 9TU

Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.

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Progress

Submitted
16 Jan 2023
— completed
Validated
16 Jan 2023
— completed
Consultation
—
— completed
Target date
27 Feb 2023
— completed
Decided
14 Feb 2023
— completed

Application details

Reference
DM2023/00075
Local authority
Sutton
Postcode
SM3 9TU
Ward
W03
Application type
Prior Approval
Property type
House

Key dates

Submitted
16 Jan 2023
Validated
16 Jan 2023
Target decision
27 Feb 2023
Decided
14 Feb 2023

Estimated project value

£59k–£98k

Based on the 26.0m² 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: 26m²

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 £565,000 — the median of the last 7 market sales in SM3 9TU, £500,000 to £720,000.

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