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PendingDM2026/00391Submitted last weekRear extension

69 Cornwall Road Sutton SM2 6DU

Change of use from Class C3 (residential) to Class C4 (small house of multiple occupation) to provide 4 HMO rooms, involving the erection of a single storey rear extension, conversion of the attached flank garage into habitable rooms and alterations to ground floor front, flank and rear fenestrations.

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Progress

Submitted
16 Oct 2026
— completed
Validated
16 Oct 2026
— completed
Consultation
—
— not yet reached
Target date
11 Dec 2026 (target)
— not yet reached
Decided
—
— not yet reached

Application details

Reference
DM2026/00391
Local authority
Sutton
Postcode
SM2 6DU
Ward
Belmont
Application type
All Other
Property type
House

Key dates

Submitted
16 Oct 2026
Validated
16 Oct 2026
Target decision
11 Dec 2026

Estimated project value

£755k–£1255k

Based on the 335m² 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: 335m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £1,205,500 — the median of the last 8 market sales in SM2 6DU, £990,000 to £1,417,500.

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.

Recorded changes

  • 22 Oct 2026: Now a rear extension (was a conservatory)

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