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PermittedP/2024/0989Submitted 2 years agoLoft conversion

9 Lonsdale Road Hounslow W4 1ND

Variation of Condition 2 (Approved Plans) to allow the installation of a second heat pump in the rear garden following planning permission 00710/9/P1 approved 11/04/2022 for the erection of a single storey rear extension, alterations to the rear outrigger at first floor level, alterations to the rear dormer over the staircase, erection of two dormers roof extensions to the rear roof slope with associated internal and external alterations including lowering of the existing cellar floor to give head height

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Map of the site

Progress

Submitted
25 Mar 2024
— completed
Validated
25 Mar 2024
— completed
Consultation
25 Mar 2024
— completed
Target date
20 May 2024
— completed
Decided
16 May 2024
— completed

Application details

Reference
P/2024/0989
Local authority
Hounslow
Postcode
W4 1ND
Ward
Chiswick Homefields
Application type
Householder
Property type
House

Key dates

Submitted
25 Mar 2024
Validated
25 Mar 2024
Comments close
25 Mar 2024
Target decision
20 May 2024
Decided
16 May 2024

Estimated project value

£37k–£100k

Typical UK cost for this job type, at inner 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. 3 recent sales are listed below.

Homes here go for about £2,275,000 — the median of the last 8 market sales in W4 1ND, £860,000 to £2,820,700.

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.

Nearby applications