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PendingDM2026/01212Submitted last weekRear extension

4 Byron Gardens Sutton SM1 3QG

Erection of a single storey rear extension, partial conversion of the garage to a habitable room with associated external works.

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Map of the site

Progress

Submitted
20 Oct 2026
— completed
Validated
20 Oct 2026
— completed
Consultation
—
— not yet reached
Target date
15 Dec 2026 (target)
— not yet reached
Decided
—
— not yet reached

Application details

Reference
DM2026/01212
Local authority
Sutton
Postcode
SM1 3QG
Ward
Carshalton Central
Application type
Householder
Property type
House

Key dates

Submitted
20 Oct 2026
Validated
20 Oct 2026
Target decision
15 Dec 2026

Estimated project value

£61k–£100k

Based on the 27.0m² 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: 27m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £497,500 — the median of the last 8 market sales in SM1 3QG, £455,000 to £640,000.

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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