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PermittedDM2019/00763Submitted 7 years agoRear extension

1 Cumnor Road London Borough of Sutton SM2 5DW

Erection of a single storey rear extension.

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Map of the site

Progress

Submitted
3 May 2019
— completed
Validated
3 May 2019
— completed
Consultation
31 May 2019
— completed
Target date
28 Jun 2019
— completed
Decided
20 Jun 2019
— completed

Application details

Reference
DM2019/00763
Local authority
Sutton
Postcode
SM2 5DW
Ward
B08
Application type
Householder
Property type
House

Key dates

Submitted
3 May 2019
Validated
3 May 2019
Comments close
31 May 2019
Target decision
28 Jun 2019
Decided
20 Jun 2019

Estimated project value

£38k–£69k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

Recently sold nearby

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

Homes here go for about £633,250 — the median of the last 8 market sales in SM2 5DW, £350,000 to £750,000.

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