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Permitted25/02036/HOUSubmitted over a year agoTwo-storey extension

The Causeway Kingston Upon Thames KT9 1DB

The proposal consists of a single-storey rear extension of 4.5m from the rear wall of the original house and a double-storey side extension of approximately 2.75m to the Northwest side of the property. This double-storey side extension further wraps around to the rear end of the property; extending by 3m from the rear wall of the original house on the first floor and spanning a total width of 5.9m from the Northwest boundary line.

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Progress

Submitted
5 Aug 2025
— completed
Validated
5 Aug 2025
— completed
Consultation
—
— completed
Target date
30 Sept 2025
— completed
Decided
26 Sept 2025
— completed

Application details

Reference
25/02036/HOU
Local authority
Kingston
Postcode
KT9 1DB
Ward
Hook & Chessington North
Application type
Householder
Property type
House

Key dates

Submitted
5 Aug 2025
Validated
5 Aug 2025
Target decision
30 Sept 2025
Decided
26 Sept 2025

Estimated project value

£195k–£275k

Based on the 78.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 78m² · 2 additional bedrooms

Recently sold nearby

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

Homes here go for about £462,475 — the median of the last 6 market sales in KT9 1DB, £368,000 to £516,000.

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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