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PermittedDM2021/02533Submitted 4 years agoSide extension

31 Milton Avenue London Borough of Sutton SM1 3QB

Partial conversion of existing garage and erection of a first floor side extension. Installation of replacement patio doors and windows to rear elevation and a roof light to front roof slope.

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Progress

Submitted
24 Dec 2021
— completed
Validated
24 Dec 2021
— completed
Consultation
— completed
Target date
18 Feb 2022
— completed
Decided
16 Feb 2022
— completed

Application details

Reference
DM2021/02533
Local authority
Sutton
Postcode
SM1 3QB
Ward
C13
Application type
Householder
Property type
House

Key dates

Submitted
24 Dec 2021
Validated
24 Dec 2021
Target decision
18 Feb 2022
Decided
16 Feb 2022

Estimated project value

£24k–£40k

Based on the 10.7m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 10.73 · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.

Homes here go for about £587,500 — the median of the last 8 market sales in SM1 3QB, £480,000 to £735,000.

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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