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Permitted20/01919/HOUSubmitted 6 years agoRear extension

17 Kingshill Avenue Royal Borough of Kingston (LA Code) KT4 8DE

Erection of single storey rear extension. Demolition of existing garage and erection of detached outbuilding to be used as gym

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Progress

Submitted
10 Aug 2020
— completed
Validated
10 Aug 2020
— completed
Consultation
—
— completed
Target date
5 Oct 2020
— completed
Decided
5 Oct 2020
— completed

Application details

Reference
20/01919/HOU
Local authority
Kingston
Postcode
KT4 8DE
Ward
Old Malden - OLD
Application type
Householder
Property type
House

Key dates

Submitted
10 Aug 2020
Validated
10 Aug 2020
Target decision
5 Oct 2020
Decided
5 Oct 2020

Estimated project value

£38k–£69k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

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 £507,500 — the median of the last 8 market sales in KT4 8DE, £433,000 to £630,000.

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