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Refused21/00050/HOUSubmitted 5 years agoLoft conversion

11 Cotsford Avenue Royal Borough of Kingston (LA Code) KT3 5EU

Erection of part single, part two storey side and rear extensions, rear dormer roof extension with installation of 13no rooflights to facilitate loft conversion. Associated changes to fenestration

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Progress

Submitted
25 Jan 2021
— completed
Validated
25 Jan 2021
— completed
Consultation
22 Feb 2021
— completed
Target date
22 Mar 2021
— completed
Decided
22 Mar 2021
— completed

Application details

Reference
21/00050/HOU
Local authority
Kingston
Postcode
KT3 5EU
Ward
St James - OLD
Application type
Householder
Property type
House

Key dates

Submitted
25 Jan 2021
Validated
25 Jan 2021
Comments close
22 Feb 2021
Target decision
22 Mar 2021
Decided
22 Mar 2021

Estimated project value

£820k–£1705k

Based on the 546m² 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: 545.6m² · 7 additional bedrooms

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 £952,500 — the median of the last 8 market sales in KT3 5EU, £855,000 to £1,240,000.

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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