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PermittedDM2021/00384Submitted 5 years agoLoft conversion

156 Demesne Road London Borough of Sutton SM6 8EN

Erection of a two storey side extension and conversion of loft space involving a dormer extension at rear, a window to flank roofslope and rooflight to front roofslope.

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Progress

Submitted
8 Mar 2021
— completed
Validated
8 Mar 2021
— completed
Consultation
—
— completed
Target date
3 May 2021
— completed
Decided
30 Apr 2021
— completed

Application details

Reference
DM2021/00384
Local authority
Sutton
Postcode
SM6 8EN
Ward
D17
Application type
Householder
Property type
House

Key dates

Submitted
8 Mar 2021
Validated
8 Mar 2021
Target decision
3 May 2021
Decided
30 Apr 2021

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. 2 recent sales are listed below.

Homes here go for about £515,000 — the median of the last 8 market sales in SM6 8EN, £288,000 to £692,000.

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