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PermittedDM2019/01915Submitted 6 years agoLoft conversion

103 The Causeway London Borough of Sutton SM5 2LZ

Erection of a single storey rear extension and conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.

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Progress

Submitted
21 Nov 2019
— completed
Validated
21 Nov 2019
— completed
Consultation
—
— completed
Target date
16 Jan 2020
— completed
Decided
3 Dec 2019
— completed

Application details

Reference
DM2019/01915
Local authority
Sutton
Postcode
SM5 2LZ
Ward
C12
Application type
All Other
Property type
House

Key dates

Submitted
21 Nov 2019
Validated
21 Nov 2019
Target decision
16 Jan 2020
Decided
3 Dec 2019

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

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

Homes here go for about £566,000 — the median of the last 8 market sales in SM5 2LZ, £450,000 to £610,000.

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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