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PermittedDM2025/01209Submitted 11 months agoLoft conversion

58 Westminster Road Sutton SM1 3NL

Erection of part one, part two storey side extension, single storey rear extension, conversion of loft space involving alterations to existing roofline, a dormer extension at rear, rooflights to front roofslope, and installation of new boundary fence to match existing.

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Progress

Submitted
7 Oct 2025
— completed
Validated
7 Oct 2025
— completed
Consultation
31 Oct 2025
— completed
Target date
2 Dec 2025
— completed
Decided
21 Nov 2025
— completed

Application details

Reference
DM2025/01209
Local authority
Sutton
Postcode
SM1 3NL
Ward
St Helier West
Application type
Householder
Property type
House

Key dates

Submitted
7 Oct 2025
Validated
7 Oct 2025
Comments close
31 Oct 2025
Target decision
2 Dec 2025
Decided
21 Nov 2025

Estimated project value

£63k–£130k

Based on the 42.0m² 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: 42m² · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £283,500 — the median of the last 8 market sales in SM1 3NL, £169,000 to £550,000.

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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