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Permitted23/00298/CPUSubmitted 3 years agoRear extension

39 Cromwell Avenue Royal Borough of Kingston (LA Code) KT3 6DN

Alterations to existing single storey rear extension roof from flat to pitched, and installation of 2no. rooflights

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Progress

Submitted
6 Feb 2023
— completed
Validated
6 Feb 2023
— completed
Consultation
—
— completed
Target date
3 Apr 2023
— completed
Decided
6 Mar 2023
— completed

Application details

Reference
23/00298/CPU
Local authority
Kingston
Postcode
KT3 6DN
Ward
New Malden Village
Application type
All Other
Property type
Flat

Key dates

Submitted
6 Feb 2023
Validated
6 Feb 2023
Target decision
3 Apr 2023
Decided
6 Mar 2023

Estimated project value

£38k–£69k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

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.

Nearby applications