Planning application
158C Ash Grove, Hounslow, TW5 9DS
Works: Extension Loft or dormer Domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a rear roof extension and two front rooflights to the house.
As published by the council, reference P/2025/2523
Application record
- Reference
- P/2025/2523
- Type
- Householder Applications
- Status
- Decided: APPROVED
- Decision
- APPROVED
- Received
- 15 Aug 2025
- Validated
- 17 Dec 2025
- Decided
- 20 Apr 2026
- Ward
- Heston West
- Postcode
- TW5 9DS
Timeline
Dates from the published record
-
15 Aug 2025
Received by Hounslow
-
17 Dec 2025
Validated
Checked as complete and ready for consideration.
-
20 Apr 2026
Decision issued: APPROVED
-
12 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
9 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Hounslow granted permission on 20 April 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
158D Ash Grove, Hounslow, TW5 9DS
Erection of a rear roof extension and two front rooflights to the house.
Granted Householder Extension Loft or dormer 11 docsDomestic -
158B Ash Grove, Hounslow, TW5 9DS
Erection of a rear roof extension and two front rooflights to the house.
Granted Householder Extension Loft or dormer 10 docsDomestic -
158E Ash Grove, Hounslow, TW5 9DS
Erection of a rear roof extension and one front rooflight to the house.
Granted Householder Extension Loft or dormer 11 docsDomestic -
158A Ash Grove, Hounslow, TW5 9DS
Erection of a rear roof extension and two front rooflights to the house.
Granted Householder Extension Loft or dormer 9 docsDomestic -
158F Ash Grove, Hounslow, TW5 9DS
Erection of a rear roof extension and one front rooflight to the house.
Granted Householder Extension Loft or dormer 11 docsDomestic -
158 Ash Grove, Hounslow, TW5 9DS
Non-Material Amendment to solar panel positioning and energy statement pursuant to permission P/2023/0440 dated 14/07/2023 for Erection of two pairs of semi-detached houses and a pair of semi-detached bungalows following demolition of the two storey side extension and outbuilding to 158 Ash Grove and demolition of garage to 156 Ash Grove, with associated amenity, car parking and cycle and bin stores.
Granted Amendments Extension Demolition 4 docs
Other householder applications
In Hounslow
-
P/2026/2047 Granted
9 Borough Road, Isleworth, TW7 5DY
Erection of a single storey rear extension.
-
P/2026/1858 Granted
8 CONNAUGHT AVENUE, HOUNSLOW, TW4 5BW
Erection of single storey front extension to the outbuilding for used as storage, office and a Gym. Following part demolition of the outbuilding.
-
P/2026/2503 Awaiting decision
25 Arnold Crescent, Isleworth, TW7 7NS
Erection of a single storey rear, two storey side extension, and rear roof extension with two front roof windows to the house.
-
P/2026/1522 Granted
4 Camborne Way, Hounslow, TW5 0PW
Erection of a single storey rear extension and reduction in width of the existing side and rear extension.
-
P/2026/2024 Granted
20 Hartland Road, Isleworth, TW7 6RH
Erection of a rear roof extension with windows to the front of the house.