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PermittedDM2024/01425Submitted over a year agoLoft conversion

20 Boundary Road London Borough of Sutton SM5 3HG

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

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Progress

Submitted
11 Oct 2024
— completed
Validated
11 Oct 2024
— completed
Consultation
—
— completed
Target date
6 Dec 2024
— completed
Decided
25 Nov 2024
— completed

Application details

Reference
DM2024/01425
Local authority
Sutton
Postcode
SM5 3HG
Ward
E08
Application type
All Other
Property type
House

Key dates

Submitted
11 Oct 2024
Validated
11 Oct 2024
Target decision
6 Dec 2024
Decided
25 Nov 2024

Estimated project value

£32k–£66k

Based on the 21.0m² 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: 21m² · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £607,500 — the median of the last 8 market sales in SM5 3HG, £410,000 to £770,000.

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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