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Permitted26/01820/CPUSubmitted 2 months agoLoft conversion

9 Windsor Avenue Kingston KT3 5EY

Erection of hip to gable and rear roof dormer extension with installation of 2nos. front rooflights to facilitate loft conversion

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Progress

Submitted
20 Aug 2026
— completed
Validated
20 Aug 2026
— completed
Consultation
—
— completed
Target date
15 Oct 2026
— completed
Decided
15 Oct 2026
— completed

Application details

Reference
26/01820/CPU
Local authority
Kingston
Postcode
KT3 5EY
Ward
Green Lane & St James
Application type
All Other
Property type
House

Key dates

Submitted
20 Aug 2026
Validated
20 Aug 2026
Target decision
15 Oct 2026
Decided
15 Oct 2026

Estimated project value

£30k–£63k

Based on the 20.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 20m² · 1 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 £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.

Recorded changes

  • 22 Oct 2026: Approved

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