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PermittedDM2026/00660Submitted 3 months agoRear extension

148 St Dunstans Hill Sutton SM1 2TU

Erection of a single storey rear extension.

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Progress

Submitted
1 Jun 2026
— completed
Validated
1 Jun 2026
— completed
Consultation
— completed
Target date
27 Jul 2026
— completed
Decided
21 Jul 2026
— completed

Application details

Reference
DM2026/00660
Local authority
Sutton
Postcode
SM1 2TU
Ward
Cheam
Application type
Householder
Property type
House

Key dates

Submitted
1 Jun 2026
Validated
1 Jun 2026
Target decision
27 Jul 2026
Decided
21 Jul 2026

Estimated project value

£68k–£115k

Based on the 30.0m² 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: 30

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £488,000 — the median of the last 7 market sales in SM1 2TU, £320,000 to £810,000.

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.

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