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PermittedDM2025/01314Submitted 8 months agoLoft conversion

150 Henley Avenue Sutton SM3 9SA

Demolition of existing garage and erection of an attached two storey dwelling, together with the erection of a front entrance porch and conversion of loft space involving alterations to existing roofline and a dormer extension at rear to existing dwelling, alterations to front boundary wall and provision of parking and refuse storage at front.

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Progress

Submitted
2 Jan 2026
— completed
Validated
2 Jan 2026
— completed
Consultation
29 Jan 2026
— completed
Target date
27 Feb 2026
— completed
Decided
27 Feb 2026
— completed

Application details

Reference
DM2025/01314
Local authority
Sutton
Postcode
SM3 9SA
Ward
North Cheam
Application type
All Other
Property type
House

Key dates

Submitted
2 Jan 2026
Validated
2 Jan 2026
Comments close
29 Jan 2026
Target decision
27 Feb 2026
Decided
27 Feb 2026

Estimated project value

£145k–£300k

Based on the 96.0m² 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: 96

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 7 recent sales are listed below.

Homes here go for about £570,000 — the median of the last 7 market sales in SM3 9SA, £480,000 to £750,000.

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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