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PermittedDM2020/01448Submitted 5 years agoLoft conversion

Sutton SM3 8LN

Erection of a single storey rear extension, conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope. Erection of a detached single storey outbuilding to rear garden.

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Progress

Submitted
22 Sept 2020
— completed
Validated
22 Sept 2020
— completed
Consultation
15 Oct 2020
— completed
Target date
17 Nov 2020
— completed
Decided
19 Nov 2020
— completed

Application details

Reference
DM2020/01448
Local authority
Sutton
Postcode
SM3 8LN
Ward
A02
Application type
Householder
Property type
House

Key dates

Submitted
22 Sept 2020
Validated
22 Sept 2020
Comments close
15 Oct 2020
Target decision
17 Nov 2020
Decided
19 Nov 2020

Estimated project value

£35k–£94k

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: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

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

Homes here go for about £545,000 — the median of the last 6 market sales in SM3 8LN, £462,000 to £640,000.

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