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PermittedDM2021/01885Submitted 4 years agoLoft conversion

London Borough of Sutton SM3 8NZ

Demolition of existing dormer extension to rear and alterations to existing roofline, including a hip to gable extension to side and a dormer extension to rear roofslope, an installation of second floor window to flank wall and rooflights to front roofslope.

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Progress

Submitted
17 Sept 2021
— completed
Validated
17 Sept 2021
— completed
Consultation
—
— completed
Target date
12 Nov 2021
— completed
Decided
22 Oct 2021
— completed

Application details

Reference
DM2021/01885
Local authority
Sutton
Postcode
SM3 8NZ
Ward
A04
Application type
All Other
Property type
House

Key dates

Submitted
17 Sept 2021
Validated
17 Sept 2021
Target decision
12 Nov 2021
Decided
22 Oct 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. 3 recent sales are listed below.

Homes here go for about £525,000 — the median of the last 8 market sales in SM3 8NZ, £436,000 to £629,000.

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.

Nearby applications