21 Cromwell Avenue Royal Borough of Kingston (LA Code) KT3 6DN
Demolition of existing garage and erection of part two story/part single storey side extension.
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Progress
Application details
- Reference
- 24/00879/HOU
- Local authority
- Kingston
- Postcode
- KT3 6DN
- Ward
- New Malden Village
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 9 Apr 2024
- Validated
- 9 Apr 2024
- Target decision
- 4 Jun 2024
- Decided
- 11 Jun 2024
Estimated project value
£105k–£175k
Based on the 46.0m² 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: 46m² · 2 additional bedrooms
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 59 CROMWELL AVENUE, NEW MALDEN, KT3 6DNTerraced · £620,00013 months ago11 Aug 2025
- 27 CROMWELL AVENUE, NEW MALDEN, KT3 6DNSemi-detached · £715,0002 years ago31 May 2024
- 7 CROMWELL AVENUE, NEW MALDEN, KT3 6DNDetached · £700,0002 years ago21 Sept 2023
- 39 CROMWELL AVENUE, NEW MALDEN, KT3 6DNTerraced · £650,0004 years ago30 May 2022
- 65 CROMWELL AVENUE, NEW MALDEN, KT3 6DNOther · Not a standard market sale · £9,0004 years ago17 Mar 2022
- 73 CROMWELL AVENUE, NEW MALDEN, KT3 6DNTerraced · Not a standard market sale · £575,0004 years ago11 Mar 2022
- 63 CROMWELL AVENUE, NEW MALDEN, KT3 6DNTerraced · Not a standard market sale · £525,0005 years ago10 Mar 2021
- 71 CROMWELL AVENUE, NEW MALDEN, KT3 6DNTerraced · £570,0006 years ago27 Jul 2020
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
- 21 Cromwell Avenue Royal Borough of Kingston (LA Code) KT3 6DNRefusedNext door
- 18 Cromwell Avenue Royal Borough of Kingston (LA Code) KT3 6DLPermittedAdjoining
- 29 Cromwell Avenue Royal Borough of Kingston (LA Code) KT3 6DNPermittedAdjoining
- Cromwell Avenue Kingston Upon Thames KT3 6DNPermitted51 yd
- 29 Chatsworth Gardens Royal Borough of Kingston (LA Code) KT3 6DWWithdrawn57 yd
- 4 Cromwell Avenue Royal Borough of Kingston (LA Code) KT3 6DLPermitted59 yd