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Permitted21/01657/HOUSubmitted 5 years agoRear extension

20 Sandhurst Avenue Royal Borough of Kingston (LA Code) KT5 9BS

Demolition of detached outbuilding and erection of single storey rear and first floor side extensions, including conversion of existing garage into habitable space with associated changes to fenestration

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Progress

Submitted
21 May 2021
— completed
Validated
21 May 2021
— completed
Consultation
—
— completed
Target date
16 Jul 2021
— completed
Decided
23 Jul 2021
— completed

Application details

Reference
21/01657/HOU
Local authority
Kingston
Postcode
KT5 9BS
Ward
Alexandra - OLD
Application type
Householder
Property type
House

Key dates

Submitted
21 May 2021
Validated
21 May 2021
Target decision
16 Jul 2021
Decided
23 Jul 2021

Estimated project value

£79k–£130k

Based on the 35.1m² 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: 35.06m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £772,500 — the median of the last 8 market sales in KT5 9BS, £556,500 to £950,000.

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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