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PermittedDM2022/01417Submitted 4 years agoRear extension

17 St Barnabas Road London Borough of Sutton SM1 4NL

Erection of a single storey rear and side extension with raised terrace and stairs leading to the back garden and new boundary treatment.

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Progress

Submitted
22 Aug 2022
— completed
Validated
22 Aug 2022
— completed
Consultation
—
— completed
Target date
17 Oct 2022
— completed
Decided
22 Nov 2022
— completed

Application details

Reference
DM2022/01417
Local authority
Sutton
Postcode
SM1 4NL
Ward
W09
Application type
Householder
Property type
House

Key dates

Submitted
22 Aug 2022
Validated
22 Aug 2022
Target decision
17 Oct 2022
Decided
22 Nov 2022

Estimated project value

£54k–£90k

Based on the 24.0m² 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: 24m²

Recently sold nearby

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

Homes here go for about £530,100 — the median of the last 8 market sales in SM1 4NL, £319,500 to £790,000.

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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