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PermittedDM2021/00041Submitted 5 years agoRear extension

58 Tonfield Road London Borough of Sutton SM3 9JR

Erection of a first floor side/rear extension and conversion of existing garage into habitable use.

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Progress

Submitted
18 Jan 2021
— completed
Validated
18 Jan 2021
— completed
Consultation
—
— completed
Target date
15 Mar 2021
— completed
Decided
19 Mar 2021
— completed

Application details

Reference
DM2021/00041
Local authority
Sutton
Postcode
SM3 9JR
Ward
A03
Application type
Householder
Property type
House

Key dates

Submitted
18 Jan 2021
Validated
18 Jan 2021
Target decision
15 Mar 2021
Decided
19 Mar 2021

Estimated project value

£41k–£68k

Based on the 18.0m² 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: 18m² · 2 additional bedrooms

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 £685,000 — the median of the last 7 market sales in SM3 9JR, £528,000 to £745,000.

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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