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RefusedDM2026/00859Submitted last monthRear extension

16 Kings Avenue Sutton SM5 4NX

Prior Approval for a single storey rear extension projecting from the rear of the original house by 8m.

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Progress

Submitted
15 Jul 2026
— completed
Validated
15 Jul 2026
— completed
Consultation
— completed
Target date
26 Aug 2026
— completed
Decided
26 Aug 2026
— completed

Application details

Reference
DM2026/00859
Local authority
Sutton
Postcode
SM5 4NX
Ward
Carshalton South & Clockhouse
Application type
Prior Approval
Property type
House

Key dates

Submitted
15 Jul 2026
Validated
15 Jul 2026
Target decision
26 Aug 2026
Decided
26 Aug 2026

Estimated project value

£110k–£180k

Based on the 48.0m² 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: 48

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Homes here go for about £905,000 — the median of the last 8 market sales in SM5 4NX, £642,000 to £1,200,000.

Contains HM Land Registry data © Crown copyright and database right 2024. 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

  • 5 Sept 2026: Refused

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