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PermittedDM2022/02166Submitted 3 years agoRear extension

1 Carleton Avenue London Borough of Sutton SM6 9LW

Erection of a part one, part two storey front, side and rear extension including the formation of a front entrance porch and conversion of the garage into a habitable room.

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Map of the site

Progress

Submitted
9 Jan 2023
— completed
Validated
9 Jan 2023
— completed
Consultation
—
— completed
Target date
6 Mar 2023
— completed
Decided
6 Mar 2023
— completed

Application details

Reference
DM2022/02166
Local authority
Sutton
Postcode
SM6 9LW
Ward
E10
Application type
Householder
Property type
House

Key dates

Submitted
9 Jan 2023
Validated
9 Jan 2023
Target decision
6 Mar 2023
Decided
6 Mar 2023

Estimated project value

£94k–£155k

Based on the 41.6m² 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: 41.6m² · 2 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 £775,000 — the median of the last 8 market sales in SM6 9LW, £605,000 to £940,000.

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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