10 The Triangle Royal Borough of Kingston (LA Code) KT1 3RT
Erection of two storey rear extension with enlargement of existing rear facing dormer in association with ground floor extension to be used for retail storage (following demolition of rear storage unit) and first floor extension for use as a one-bedroom flat and conversion of existing two-bedroom flat into a studio flat and a one-bedroom flat, with associated amenity space (rear facing terrace) for Flat A, and associated cycle parking.
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Progress
Application details
- Reference
- 21/00219/FUL
- Local authority
- Kingston
- Postcode
- KT1 3RT
- Ward
- Coombe Vale - OLD
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 2 Feb 2021
- Validated
- 2 Feb 2021
- Comments close
- 28 Feb 2021
- Target decision
- 30 Mar 2021
- Decided
- 23 Apr 2021
Estimated project value
£445k–£925k
Based on the 296m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 296.4m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 14A THE TRIANGLE, KINGSTON UPON THAMES, KT1 3RTFlat or maisonette · Leasehold · Not a standard market sale · £304,00013 months ago25 Jul 2025
- FLAT 1, 9A THE TRIANGLE, KINGSTON UPON THAMES, KT1 3RTFlat or maisonette · Leasehold · Not a standard market sale · £250,0003 years ago26 Oct 2022
- FLAT 2, 9A THE TRIANGLE, KINGSTON UPON THAMES, KT1 3RTFlat or maisonette · Leasehold · £200,0003 years ago22 Oct 2022
- FLAT 1, 9A THE TRIANGLE, KINGSTON UPON THAMES, KT1 3RTOther · Not a standard market sale · £210,0004 years ago4 Nov 2021
- 14B THE TRIANGLE, KINGSTON UPON THAMES, KT1 3RTFlat or maisonette · Leasehold · £260,0008 years ago20 Oct 2017
- 12 - 14 THE TRIANGLE, KINGSTON UPON THAMES, KT1 3RTSemi-detached · Not a standard market sale · £1,350,0009 years ago23 Jun 2017
- 12B THE TRIANGLE, KINGSTON UPON THAMES, KT1 3RTFlat or maisonette · Leasehold · £265,00010 years ago24 Mar 2016
- 14A THE TRIANGLE, KINGSTON UPON THAMES, KT1 3RTFlat or maisonette · Leasehold · £248,50012 years ago17 Dec 2013
Homes here go for about £254,250 — the median of the last 4 market sales in KT1 3RT, £200,000 to £265,000.
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
- 10 The Triangle Royal Borough of Kingston (LA Code) KT1 3RTRefusedNext door
- 9a The Triangle Kingston upon Thames KT1 3RTPermittedNext door
- 8 The Triangle Kingston upon Thames KT1 3RTPermittedNext door
- 8 The Triangle Royal Borough of Kingston (LA Code) KT1 3RTRefusedNext door
- 11- 14 The Triangle Kingston upon Thames KT1 3RTRefusedNext door
- 11-14 The Triangle Kingston upon Thames KT1 3RTPermittedNext door