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PermittedDM2023/00641Submitted 3 years agoLoft conversion

36 St Mary Avenue London Borough of Sutton SM6 7JH

Conversion of loft space involving alterations to existing roofline, hip to gable with a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope. Alteration to front and side fenestrations.

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Progress

Submitted
5 May 2023
— completed
Validated
5 May 2023
— completed
Consultation
—
— completed
Target date
30 Jun 2023
— completed
Decided
30 Jun 2023
— completed

Application details

Reference
DM2023/00641
Local authority
Sutton
Postcode
SM6 7JH
Ward
E07
Application type
All Other
Property type
House

Key dates

Submitted
5 May 2023
Validated
5 May 2023
Target decision
30 Jun 2023
Decided
30 Jun 2023

Estimated project value

£42k–£88k

Based on the 28.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 28m² · 1 additional bedrooms

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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