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PermittedDM2026/00079Submitted 7 months agoRear extension

18 Milton Avenue Sutton SM1 3QB

Erection of a ground floor single storey rear extension and conversion of the garage to a habitable room with associated external works. Erection of a first floor side and rear extension.

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Progress

Submitted
30 Jan 2026
— completed
Validated
30 Jan 2026
— completed
Consultation
— completed
Target date
27 Mar 2026
— completed
Decided
26 Mar 2026
— completed

Application details

Reference
DM2026/00079
Local authority
Sutton
Postcode
SM1 3QB
Ward
Carshalton Central
Application type
Householder
Property type
House

Key dates

Submitted
30 Jan 2026
Validated
30 Jan 2026
Target decision
27 Mar 2026
Decided
26 Mar 2026

Estimated project value

£150k–£250k

Based on the 67.0m² 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: 67

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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