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PermittedDM2019/01658Submitted 6 years agoLoft conversion

7 Warnham Court Road London Borough of Sutton SM5 3LY

Conversion of loft space involving the formation of a dormer extension at rear and alteration of existing roofline including the installation of two roof lights to the front roof slope, a window to the second floor flank elevation and a Juliet Balcony to the rear dormer.

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Progress

Submitted
1 Oct 2019
— completed
Validated
1 Oct 2019
— completed
Consultation
— completed
Target date
26 Nov 2019
— completed
Decided
5 Nov 2019
— completed

Application details

Reference
DM2019/01658
Local authority
Sutton
Postcode
SM5 3LY
Ward
C14
Application type
All Other
Property type
House

Key dates

Submitted
1 Oct 2019
Validated
1 Oct 2019
Target decision
26 Nov 2019
Decided
5 Nov 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 £663,500 — the median of the last 8 market sales in SM5 3LY, £475,000 to £820,000.

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.

Nearby applications