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PermittedDM2019/00879Submitted 7 years agoLoft conversion

445 Sutton Common Road London Borough of Sutton SM3 9JJ

Conversion of loft space involving the formation of a dormer extension at rear and alteration of existing roofline together with the installation of a Juliette balcony and 2 roof lights to the front roof slope.

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Progress

Submitted
22 May 2019
— completed
Validated
22 May 2019
— completed
Consultation
— completed
Target date
17 Jul 2019
— completed
Decided
5 Jul 2019
— completed

Application details

Reference
DM2019/00879
Local authority
Sutton
Postcode
SM3 9JJ
Ward
A03
Application type
All Other
Property type
House

Key dates

Submitted
22 May 2019
Validated
22 May 2019
Target decision
17 Jul 2019
Decided
5 Jul 2019

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 £375,500 — the median of the last 6 market sales in SM3 9JJ, £250,000 to £610,000.

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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