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PermittedDM2024/01768Submitted over a year agoRear extension

9 Tonfield Road London Borough of Sutton SM3 9JP

Prior Approval for a single storey rear extension projecting from the rear of the original house by 4.5m.

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Progress

Submitted
24 Dec 2024
— completed
Validated
24 Dec 2024
— completed
Consultation
—
— completed
Target date
4 Feb 2025
— completed
Decided
21 Jan 2025
— completed

Application details

Reference
DM2024/01768
Local authority
Sutton
Postcode
SM3 9JP
Ward
W04
Application type
Prior Approval
Property type
House

Key dates

Submitted
24 Dec 2024
Validated
24 Dec 2024
Target decision
4 Feb 2025
Decided
21 Jan 2025

Estimated project value

£46k–£77k

Based on the 20.5m² 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: 20.5m²

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 £566,500 — the median of the last 6 market sales in SM3 9JP, £500,000 to £630,000.

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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