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Permitted23/01367/PAEXTSubmitted 3 years agoRear extension

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

Erection of single storey rear extension (5.00m in depth, maximum height of 2.95m and eaves height of 2.80m)

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Progress

Submitted
23 May 2023
— completed
Validated
23 May 2023
— completed
Consultation
—
— completed
Target date
4 Jul 2023
— completed
Decided
27 Jun 2023
— completed

Application details

Reference
23/01367/PAEXT
Local authority
Kingston
Postcode
KT9 2HF
Ward
Chessington South & Malden Rushett
Application type
Prior Approval
Property type
House

Key dates

Submitted
23 May 2023
Validated
23 May 2023
Target decision
4 Jul 2023
Decided
27 Jun 2023

Estimated project value

£21k–£34k

Based on the 9.0m² 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: 9m²

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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