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PermittedDM2021/01711Submitted 5 years agoLoft conversion

London Borough of Sutton SM3 8LJ

Conversion of loft space involving alterations to existing roofline, including a hip to gable extension to side and a dormer extension to rear roofslope and installation of rooflights to front roofslope.

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Progress

Submitted
18 Aug 2021
— completed
Validated
18 Aug 2021
— completed
Consultation
—
— completed
Target date
13 Oct 2021
— completed
Decided
12 Oct 2021
— completed

Application details

Reference
DM2021/01711
Local authority
Sutton
Postcode
SM3 8LJ
Ward
A04
Application type
Householder
Property type
House

Key dates

Submitted
18 Aug 2021
Validated
18 Aug 2021
Target decision
13 Oct 2021
Decided
12 Oct 2021

Estimated project value

£45k–£94k

Based on the 30.1m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 30.07m² · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £540,000 — the median of the last 7 market sales in SM3 8LJ, £277,500 to £617,000.

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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