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PermittedP/2020/2408Submitted 6 years agoLoft conversion

1 Steele Road Hounslow TW7 7HL

Certificate of lawfulness for the erection of a rear outrigger roof extension and detached outbuilding.

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Progress

Submitted
23 Jul 2020
— completed
Validated
23 Jul 2020
— completed
Consultation
—
— completed
Target date
17 Sept 2020
— completed
Decided
14 Sept 2020
— completed

Application details

Reference
P/2020/2408
Local authority
Hounslow
Postcode
TW7 7HL
Ward
Isleworth (Pre May 2022)
Application type
All Other
Property type
House

Key dates

Submitted
23 Jul 2020
Validated
23 Jul 2020
Target decision
17 Sept 2020
Decided
14 Sept 2020

Estimated project value

£35k–£94k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

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

Homes here go for about £672,500 — the median of the last 8 market sales in TW7 7HL, £365,000 to £727,500.

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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