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PermittedDM2020/01911Submitted 5 years agoRear extension

476 Sutton Common Road London Borough of Sutton SM3 9JN

Erection of a part one, part two storey side and rear extension, formation of a front entrance porch and conversion of loft space involving alterations to existing roofline and rooflights to rear roofslope.

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Map of the site

Progress

Submitted
18 Nov 2020
— completed
Validated
18 Nov 2020
— completed
Consultation
18 Dec 2020
— completed
Target date
13 Jan 2021
— completed
Decided
13 Jan 2021
— completed

Application details

Reference
DM2020/01911
Local authority
Sutton
Postcode
SM3 9JN
Ward
A03
Application type
Householder
Property type
House

Key dates

Submitted
18 Nov 2020
Validated
18 Nov 2020
Comments close
18 Dec 2020
Target decision
13 Jan 2021
Decided
13 Jan 2021

Estimated project value

£120k–£200k

Based on the 53.0m² 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: 53m² · 2 additional bedrooms

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £539,250 — the median of the last 6 market sales in SM3 9JN, £450,000 to £600,000.

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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