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Refused25/02178/FULSubmitted 12 months agoRear extension

Amberwood Rise Kingston Upon Thames KT3 5JG

Change of use and single-storey extension of an existing outbuilding to form a self-contained two-bedroom residential dwelling (Use Class C3). The proposed development includes: * Change of use of the outbuilding from ancillary residential use to a fully independent dwelling. * Construction of a 2.1m rear extension to increase the Gross Internal Area (GIA) from 38.32 sqm to 58.00 sqm. * Provision of two bedrooms, an open-plan kitchen/living area, and a bathroom. * Independent access, services (including separate utilities), refuse/recycling and secure cycle storage. * Use of a 1.25m x 6m space at the rear for bins and bikes. * One off-street parking space provided for the new dwelling. * Private garden space screened by a solid wall and mature trees for privacy from the main house.

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Progress

Submitted
12 Sept 2025
— completed
Validated
12 Sept 2025
— completed
Consultation
20 Oct 2025
— completed
Target date
7 Nov 2025
— completed
Decided
7 Nov 2025
— completed

Application details

Reference
25/02178/FUL
Local authority
Kingston
Postcode
KT3 5JG
Ward
Motspur Park & Old Malden East
Application type
All Other
Property type
House

Key dates

Submitted
12 Sept 2025
Validated
12 Sept 2025
Comments close
20 Oct 2025
Target decision
7 Nov 2025
Decided
7 Nov 2025

Estimated project value

£45k–£74k

Based on the 19.7m² 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: 19.68

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £460,000 — the median of the last 7 market sales in KT3 5JG, £300,000 to £650,000.

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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