Planning application
39 Chepstow Place London W2 4TS
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Removal of existing plant and ductwork to rear of building at first floor roof level and the installation of 6 x AC condenser units, 2 x extractor fans, full height ducting to the rear of the building, associated equipment and timber acoustic enclosure.
As published by the council, reference 25/06018/FULL
Application record
- Reference
- 25/06018/FULL
- Type
- Full Planning Permission Application
- Status
- Pending
- Received
- 22 Aug 2025
- Validated
- 16 Mar 2026
- Ward
- Bayswater
- Postcode
- W2 4TS
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2025: 1 approved, 0 refused.
-
25/08859/FULL Granted
39 Chepstow Place London W2 4TS
Mansard roof extension with photovoltaic cells to rear roof slope.
Timeline
Dates from the published record
-
22 Aug 2025
Received by Westminster
-
16 Mar 2026
Validated
Checked as complete and ready for consideration.
-
29 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 11 May 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Westminster took a median of 72 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Langstaff Day Architects Agent, an architecture practice registered in London
Dissolved · incorporated 2015 · London
3 applications on PlanIndex · across 3 councils
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
27 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 Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 97 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
39 Chepstow Place London W2 4TS
Mansard roof extension with photovoltaic cells to rear roof slope.
Granted Full applications Extension Loft or dormer 19 docs -
-
33 Chepstow Place London W2 4TT
88% historically approved · decision due ~3 Jul
Details of new windows pursuant to condition 4 of planning permission dated 30 April 2026 (RN: 26/01588/FULL).
Awaiting decision Full applications Windows or glazing 4 docs -
33 Chepstow Place London W2 4TT
88% historically approved · decision due ~6 May
Replacement of all existing timber-framed sashes to both front and rear elevations with like-for-like double-glazed timber sashes, Including replacement of existing rear french doors with new double-glazed french doors.
Awaiting decision Full applications Windows or glazing 10 docs -
Prince Edward Public House 73 Prince's Square London W2 4NY
88% historically approved · decision due ~13 Nov
External alterations and refurbishment of the ground-floor public house frontage, including relocation of retractable awnings, repainting of the frontage, replacement external tiling, replacement of infill panels with glazing and installation of a new window within an existing bay.
Awaiting decision Full applications Extension Windows or glazing -
Other full applications
In Westminster
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26/06621/FULL Awaiting decision
2 Dorset Street London W1U 4EE
Replacement of four existing external condenser units and four internal air-conditioning units and acoustic enclosure. (Linked with 26/06436/LBC)
-
26/06583/FULL Awaiting decision
7 Octavia Mews London W9 3LQ
Variation of condition 1 of planning permission dated 1 May 2026 (RN 26/01567/FULL) for the erection of single storey ground floor rear extension with terrace above. Associated works. NAMELY, Ground floor window to be retained as existing and patio doors proposed to access terrace at first floor level.
-
26/06566/FULL Awaiting decision
105 Eaton Square London SW1W 9AA
Removal of brick pier between two garage openings and introduction of new fanlights on rear elevation (105 Eccleston Mews) (Linked to 26/06567/LBC)
-
26/06505/FULL Awaiting decision
Bryan Court Seymour Place London W1H 2NE
Retention of a Cyclehoop Cargo Bikehangar providing secure storage for two cargo cycles on the private passageway adjacent to Bryan Court, 68 Seymour Place, and its repositioning approximately 0.5m towards Seymour Place to facilitate the closure of the existing gates behind it (part retrospective)
-
25/02591/FULL Decided
82 Bell Street London NW1 6SP
Retention of alterations to the front lightwell stairs, front lightwell gate at street level, internal remodelling to basement level and repositioning of entrance door to basement level.