← Back to search

PermittedDM2025/01475Submitted 9 months agoSide extension

29 Mariette Way Sutton SM6 9NL

Erection of a single storey side extension, including an eco log burner flue to rear at ground floor, and a new boundary treatment with associated landscaping.

Find on council portal

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Progress

Submitted
28 Nov 2025
— completed
Validated
28 Nov 2025
— completed
Consultation
23 Feb 2026
— completed
Target date
23 Jan 2026
— completed
Decided
24 Feb 2026
— completed

Application details

Reference
DM2025/01475
Local authority
Sutton
Postcode
SM6 9NL
Ward
South Beddington & Roundshaw
Application type
Householder
Property type
House

Key dates

Submitted
28 Nov 2025
Validated
28 Nov 2025
Comments close
23 Feb 2026
Target decision
23 Jan 2026
Decided
24 Feb 2026

Estimated project value

£50k–£83k

Based on the 22.0m² 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: 22m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £357,500 — the median of the last 8 market sales in SM6 9NL, £270,000 to £470,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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