Planning application
1A Astrop Terrace, London, W6 7HQ
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Installation of an external air conditioning unit within an acoustic enclosure located to the flat roof of the existing three storey back addition.
As published by the council, reference P/2026/01507/HH
Application record
- Reference
- P/2026/01507/HH
- Type
- Householder Application
- Status
- Pending As published: REGISTERED: Under Assessment
- Received
- 11 Jun 2026
- Validated
- 17 Jul 2026
- Ward
- Grove
- Postcode
- W6 7HQ
Site history
Applications at this address on the Hammersmith and Fulham register
This site has had 2 applications since 2017: 1 approved, 0 refused.
-
2017/04672/FUL Granted
1A Astrop Terrace London W6 7HQ
Alterations to the existing timber staircase to the rear of the back addition, including; removal of the roof; removal of trellising and one set of supports; replacement of solid timber fencing with open panelled timber fencing.
Timeline
Dates from the published record
-
11 Jun 2026
Received by Hammersmith and Fulham
-
17 Jul 2026
Validated
Checked as complete and ready for consideration.
-
24 Jul 2026
Added to PlanIndex
-
28 Jul 2026
Status changed to REGISTERED: Under Consultation
Previously REGISTERED: Valid.
-
22 Aug 2026
Status changed to REGISTERED: Under Assessment
Previously REGISTERED: Under Consultation.
-
Decision
Awaiting decision
Decision expected by 11 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Hammersmith and Fulham took a median of 80 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
13 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Hammersmith and Fulham for determination, against a statutory target of eight weeks. Over the last year Hammersmith and Fulham decided householder applications in a median of 86 days. More in our guide to how long planning decisions take.
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 0.3 miles
-
1A Astrop Terrace London W6 7HQ
Alterations to the existing timber staircase to the rear of the back addition, including; removal of the roof; removal of trellising and one set of supports; replacement of solid timber fencing with open panelled timber fencing.
Granted Full applications 22 docs -
26 Richford Street, London, W6 7HH
95% historically approved · decision due ~18 Sep
Submission of details of external sound level emitted from plant/ machinery/ equipment and mitigation measures pursuant to condition 12; anti-vibration measures pursuant to condition 13; installation/commissioning certificates of the Zero Emission MCS certified Air/Water Source Heat Pumps or Electric Boilers pursuant to condition 14 of planning permission ref: 2025/03211/VAR granted 4th February 2026.
Awaiting decision Conditions 5 docs -
26 Richford Street, London, W6 7HH
95% historically approved · decision due ~7 Aug
Submission of details of construction traffic management plan pursuant to condition 16 of planning permission ref: 2025/03211/VAR granted 4th February 2026.
Awaiting decision Conditions 3 docs -
26 Richford Street, London, W6 7HH
95% historically approved · decision due ~26 Sep
Submission of details of site investigation scheme pursuant to condition 7 of planning permission ref: 2025/03211/VAR granted 4th February 2026.
Awaiting decision Conditions 3 docs -
26 Richford Street, London, W6 7HH
Variation of condition 2 of planning permission ref: 2023/02173/FUL granted 12th December 2023 for the 'Erection of a single storey rear extension at lower ground floor level; excavation under the footprint of the whole building and underneath the rear garden to form a sub-basement level; lowering the floor level of the existing basement floor; alterations to the roof of first floor rear back addition to include increasing the height and installation of solar panels; installation of new doors and windows, the erection of glass balustrades to the existing terrace at first floor level; installation of new windows at ground and first floor level to the side elevation; erection of external steps in the rear garden; installation of air source heat pumps and air conditioning units within an acoustic enclosure in the rear garden' to allow amendments to the approved drawings to include: lowering the lower ground floor level by 400mm and the omission of the sub-basement level.
Granted Amendments Extension Windows or glazingSmall domestic -
26 Richford Street, London, W6 7HH
95% historically approved · decision due ~7 Aug
Submission of details of Materials pursuant to condition 3 2025/03211/VAR granted 4th February 2026.
Awaiting decision Conditions 7 docs
Other householder applications
In Hammersmith and Fulham
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P/2026/01801/HH Granted
91 Archel Road, London, W14 9QL
Erection of a front dormer roof extension, following the removal of 3no. rooflights in the front roofslope; installation of a rooflight, on top of the main flat roof at roof level; replacement of existing slates with new slates to the main roof slopes; re-sizing and replacement of a window within existing dormer window frame to the rear roofslope; erection of raised side and rear parapet walls to the rear outrigger to facilitate the formation of a roof terrace, including obscure-glazed openings within the parapet.
-
P/2026/01914/HH Granted
57 Mendora Road, London, SW6 7ND
Erection of a single storey rear extension, to the side of existing back addition.
-
P/2026/02049/HH Granted
93 Gayford Road, London, W12 9BY
Erection of a rear roof extension, involving an increase in the ridge height by 550mm, and including installation of French doors and a Juliet balcony; erection of a single storey rear extension at ground floor level, to the side of the existing back addition; raising of roof height of flat roof of existing two storey back addition and the removal of the rear chimney; installation of 2no. rooflights to the front roof slope; enlargement and replacement of existing windows to the rear elevation.
-
P/2026/02536/HH Awaiting decision
62 Hartismere Road, London, SW6 7UD
Erection of 1.7m high opaque glass privacy screening around the perimeter of the flat roof above existing first floor back addition, including removal of chimney, new decking, and new parapet walls in connection with the formation of a roof terrace; removal and infilling an existing window, installation of a timber sash window and a timber single door to the rear elevation at second floor level, to provide access to the proposed roof terrace.
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P/2026/02529/HH Awaiting decision
12 And 13 Hammersmith Terrace, London, W6 9TS
Replacement of 3no. existing single glazed timber framed sash windows with new double glazed timber framed sash windows, to the rear elevation at second floor level (no.13).