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Permitted25/02962/FULSubmitted 8 months agoRear extension

19 Windsor Avenue Royal Borough of Kingston (LA Code) KT3 5EY

Demolition of rear conservatory and erection of single-storey L-shaped wraparound extension to the rear and side with associated internal alterations.

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Progress

Submitted
23 Dec 2025
— completed
Validated
23 Dec 2025
— completed
Consultation
4 Feb 2026
— completed
Target date
17 Feb 2026
— completed
Decided
17 Feb 2026
— completed

Application details

Reference
25/02962/FUL
Local authority
Kingston
Postcode
KT3 5EY
Ward
Green Lane & St James
Application type
Householder
Property type
House

Key dates

Submitted
23 Dec 2025
Validated
23 Dec 2025
Comments close
4 Feb 2026
Target decision
17 Feb 2026
Decided
17 Feb 2026

Estimated project value

£67k–£110k

Based on the 29.7m² 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: 29.7m²

Recently sold nearby

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

Homes here go for about £455,000 — the median of the last 8 market sales in KT3 5EY, £390,000 to £685,000.

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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