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Refused25/00223/PAEXTSubmitted over a year agoRear extension

55 Cobham Road Royal Borough of Kingston (LA Code) KT1 3AE

Erection of single storey rear extension (4.27m in depth, maximum height of 4m and eaves height of 2.78m)

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Progress

Submitted
30 Jan 2025
— completed
Validated
30 Jan 2025
— completed
Consultation
—
— completed
Target date
13 Mar 2025
— completed
Decided
13 Mar 2025
— completed

Application details

Reference
25/00223/PAEXT
Local authority
Kingston
Postcode
KT1 3AE
Ward
Norbiton
Application type
Prior Approval
Property type
House

Key dates

Submitted
30 Jan 2025
Validated
30 Jan 2025
Target decision
13 Mar 2025
Decided
13 Mar 2025

Estimated project value

£9k–£15k

Based on the 4.0m² 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: 4m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £852,500 — the median of the last 8 market sales in KT1 3AE, £431,000 to £1,195,000.

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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