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Permitted22/03012/PAEXTSubmitted 3 years agoRear extension

18 Rosebery Road Royal Borough of Kingston (LA Code) KT1 3LN

Erection of single storey rear extension (6m in depth, maximum height of 3m and eaves height of 3m)

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Progress

Submitted
4 Oct 2022
— completed
Validated
4 Oct 2022
— completed
Consultation
—
— completed
Target date
15 Nov 2022
— completed
Decided
15 Nov 2022
— completed

Application details

Reference
22/03012/PAEXT
Local authority
Kingston
Postcode
KT1 3LN
Ward
Norbiton
Application type
Prior Approval
Property type
House

Key dates

Submitted
4 Oct 2022
Validated
4 Oct 2022
Target decision
15 Nov 2022
Decided
15 Nov 2022

Estimated project value

£34k–£57k

Based on the 15.0m² 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: 15m²

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 £475,000 — the median of the last 7 market sales in KT1 3LN, £400,000 to £610,000.

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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