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Refused25/02246/PAEXTSubmitted over a year agoRear extension

Cromwell Avenue Kingston Upon Thames KT3 6DN

A single storey ground floor rear extension projecting 6m in depth from the original rear elevation of the house, and incorporating with a pitched roof projecting 4m at its maximum height.

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Progress

Submitted
27 Aug 2025
— completed
Validated
27 Aug 2025
— completed
Consultation
17 Sept 2025
— completed
Target date
8 Oct 2025
— completed
Decided
6 Oct 2025
— completed

Application details

Reference
25/02246/PAEXT
Local authority
Kingston
Postcode
KT3 6DN
Ward
New Malden Village
Application type
Prior Approval
Property type
House

Key dates

Submitted
27 Aug 2025
Validated
27 Aug 2025
Comments close
17 Sept 2025
Target decision
8 Oct 2025
Decided
6 Oct 2025

Estimated project value

£68k–£115k

Based on the 30.0m² 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: 30m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £650,000 — the median of the last 5 market sales in KT3 6DN, £570,000 to £715,000.

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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