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PermittedDM2019/02130Submitted 6 years agoLoft conversion

35 St Mary Avenue London Borough of Sutton SM6 7JH

Conversion of loft space involving alterations to existing roofline, a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.

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Progress

Submitted
30 Dec 2019
— completed
Validated
30 Dec 2019
— completed
Consultation
—
— completed
Target date
24 Feb 2020
— completed
Decided
9 Jan 2020
— completed

Application details

Reference
DM2019/02130
Local authority
Sutton
Postcode
SM6 7JH
Ward
D15
Application type
All Other
Property type
House

Key dates

Submitted
30 Dec 2019
Validated
30 Dec 2019
Target decision
24 Feb 2020
Decided
9 Jan 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

New owners, recently moved in. First work on a house usually follows within months of completing.

Homes here go for about £496,500 — the median of the last 8 market sales in SM6 7JH, £380,000 to £577,000.

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.

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