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Permitted23/02071/FULSubmitted 3 years agoLoft conversion

18 Marston Avenue Royal Borough of Kingston (LA Code) KT9 2HF

Demolition of existing outbuildings and erection of three storey side extension including dormer roof extension with installation of 2no. front rooflights, and single storey rear extension. Subdivision of plot to create three bedroomed dwelling and alterations to front elevation of existing dwelling number 18, including new vehicle crossover

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Progress

Submitted
24 Aug 2023
— completed
Validated
24 Aug 2023
— completed
Consultation
21 Sept 2023
— completed
Target date
19 Oct 2023
— completed
Decided
19 Oct 2023
— completed

Application details

Reference
23/02071/FUL
Local authority
Kingston
Postcode
KT9 2HF
Ward
Chessington South & Malden Rushett
Application type
All Other
Property type
House

Key dates

Submitted
24 Aug 2023
Validated
24 Aug 2023
Comments close
21 Sept 2023
Target decision
19 Oct 2023
Decided
19 Oct 2023

Estimated project value

£210k–£440k

Based on the 140m² 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: 140

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £502,500 — the median of the last 6 market sales in KT9 2HF, £373,000 to £675,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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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