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PermittedP/2021/3076Submitted 5 years agoRear extension

49 Cassiobury Avenue Hounslow TW14 9JE

Erection a part single part two storey side and rear extension following the demolition existing garage

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Progress

Submitted
28 Jul 2021
— completed
Validated
28 Jul 2021
— completed
Consultation
—
— completed
Target date
22 Sept 2021
— completed
Decided
22 Sept 2021
— completed

Application details

Reference
P/2021/3076
Local authority
Hounslow
Postcode
TW14 9JE
Ward
Feltham North (Pre May 2022)
Application type
Householder
Property type
House

Key dates

Submitted
28 Jul 2021
Validated
28 Jul 2021
Target decision
22 Sept 2021
Decided
22 Sept 2021

Estimated project value

£88k–£145k

Based on the 39.0m² 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: 39m²

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 5 recent sales are listed below.

Homes here go for about £437,750 — the median of the last 8 market sales in TW14 9JE, £410,500 to £567,500.

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.

Nearby applications