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PermittedDM2021/00877Submitted 5 years agoLoft conversion

21 Hartland Road London Borough of Sutton SM4 6LZ

Conversion of loft space involving a dormer extension at rear and rooflights to front roofslope.

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Progress

Submitted
18 May 2021
— completed
Validated
18 May 2021
— completed
Consultation
—
— completed
Target date
13 Jul 2021
— completed
Decided
9 Jul 2021
— completed

Application details

Reference
DM2021/00877
Local authority
Sutton
Postcode
SM4 6LZ
Ward
C10
Application type
All Other
Property type
House

Key dates

Submitted
18 May 2021
Validated
18 May 2021
Target decision
13 Jul 2021
Decided
9 Jul 2021

Estimated project value

£27k–£57k

Based on the 18.0m² 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: 18m² · 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 £425,000 — the median of the last 7 market sales in SM4 6LZ, £370,000 to £500,000.

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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