Planning application
90 Park Street London W1K 6NP
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Excavation to create a sub-basement level to provide additional accommodation in connection with the single family dwelling.
As published by the council, reference 12/02116/FULL
Application record
- Reference
- 12/02116/FULL
- Type
- Application for full Planning Permission
- Status
- Decided
- Decision
- Application Permitted
- Received
- 5 Mar 2012
- Validated
- 11 Jul 2012
- Decided
- 21 Sep 2012
- Ward
- West End
- Decision by
- Delegated Decision
- Postcode
- W1K 6NP
Timeline
Dates from the published record
-
5 Mar 2012
Received by Westminster
-
11 Jul 2012
Validated
Checked as complete and ready for consideration.
-
21 Sep 2012
Decision issued: Application Permitted
-
20 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, a design practice registered in Winchmore Hill
1 application on PlanIndex
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
15 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 a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
-
90 Park Street London W1K 6NP
87% historically approved · decision due ~8 Jun
Erection of single storey rear extension at third floor level with roof terrace above enclosed by glass balustrade, to enlarge dwellinghouse (Class C3).
Awaiting decision Full applications Extension 18 docsSmall domestic -
96 Park Street London W1K 6NY
87% historically approved · decision due ~23 Jun
Variation of Condition 1 of planning permission dated 25th February 2025 (RN:24/09049/FULL) for: External alterations including the erection of single-storey roof extension to enlarge the existing, albeit reconfigured, fourth floor flats with a terrace, plant within an enclosure, an area sedum roof and an area blue roof above; installation of replacement windows throughout, installation of a replacement garage door and the installation of new dry riser inlet inset within existing railing to the lightwell along the Park Street frontage (Site include 92 - 96 Park Street) namely, reconfiguring the blue/green roof and paving slab finishes, raising of a portion of the party wall to 98-100 Park Street to provide guarding to the proposed roof terrace; reduction in number of fixed roof lights and increased sizes of two remaining fixed roof lights, the opening glazed roof light providing access from the Flat 10 5th floor to the roof terrace raised by 430mm, portion of main roof lowered over the existing lift shaft to receive one of the proposed ASHP, in order to screen the ASHP and ensure adequate air flow around the unit, the location of the second ASHP is proposed on the terrace, again to ensure adequate air flow to the unit, a new metal access ladder, painted black, is proposed to provide roof access from the 4th floor flat roof adjacent to the lightwell to the main roof in order to maintain the blue/green roof and services plant, three smaller opaque glazed windows are proposed overlooking the lightwell at 5th floor level & a pair of solid timber fire doors, new handrails are proposed to the flat roof surrounding the 4th floor roof adjacent to the lightwell, At 4th floor level, three of four existing windows overlooking the lightwell to recieve treatment
Awaiting decision Full applications New dwelling Extension +2 10 docsSmall domestic -
96 Park Street London W1K 6NY
92% historically approved · decision due ~21 Sep
Amendments to planning permission dated 25 January 2013 (RN: 12/10332/FULL) for internal and external alterations at basement level to provide 1 x 2 bed flat, cycle parking and residential storage with provision of car garage at ground floor level; NAMELY amendments to basement storage and servicing areas, including reconfigured tenant storage, retention of 14 cycle spaces through space-efficient racks, insertion of a cold water/sprinkler tank, improved refuse storage layout, consolidation of cleaner/concierge facilities, removal of internal partitions to improve storage usability, and retention of existing basement windows previously unimplemented under the original consent.
Awaiting decision Amendments Windows or glazing 7 docs -
96 Park Street London W1K 6NY
87% historically approved · decision due ~2 Jun
Details of photographs of samples of glazing, elevations and roof plans; detailed drawings and a bio-diversity management plan in relation to the green roof; details of the blue roof and details of the waste water heat recovery pursuant to discharge of conditions 4,9,10 and 11 of planning permission dated 25th February 2025 (RN: 24/09049/FULL).
Awaiting decision Full applications Windows or glazing 6 docs -
104 Park Street London W1K 6NF
85% historically approved · decision due ~18 May
Display for a temporary period of six months of a non-illuminated 'to let' board attached to the railings in front of the building at street level and measuring 0.6 x 0.9m. (renewal)
Awaiting decision Advertising 5 docs -
104 Park Street London W1K 6NF
85% historically approved · decision due ~28 Jul
Display for a temporary period of six months of a non-illuminated estate agent board located on the face of the building at ground floor level and measuring 0.45m x 0.6m.
Awaiting decision Advertising 4 docs
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