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Planning application

16 Cavendish Avenue London NW8 9JE

Awaiting decision Westminster 26/02891/ADFULL Approval of Details (Full PP)

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Details of Signed appendix A (Checklist B: Basements) and Construction Management plan pursuant to the discharge of condition 3 of planning permission dated 5th August 2024 (RN: 24/01888/FULL).

As published by the council, reference 26/02891/ADFULL

Application record

Reference
26/02891/ADFULL
Type
Approval of Details (Full PP)
Status
Pending
Received
1 May 2026
Validated
1 May 2026
Ward
Abbey Road
Postcode
NW8 9JE

Site history

Applications at this address on the Westminster register

This site has had 11 applications since 2025: 8 approved, 1 refused.

  • 26/03456/ADFULL Awaiting decision

    16 Cavendish Avenue London NW8 9JE

    Detailed drawings and a bio-diversity management plan in relation to the Living Green Roof pursuant to condition 18 of planning permission dated 5th August 2024 (RN:24/01888/FULL)

    Submitted 26 May 2026 Full applications
  • 26/00064/ADFULL Granted

    16 Cavendish Avenue London NW8 9JE

    Detailed drawings of external plant enclosure in the garden pursuant to condition 9 (i) of planning permission dated 5th August 2024 (RN: 24/01888/FULL). Linked to PP-14605098

    Decided 15 Jan 2026 Full applications
  • 26/00066/ADLBC Granted

    16 Cavendish Avenue London NW8 9JE

    Detailed drawings of external plant enclosure in the garden pursuant to condition 8 (i) of planning permission dated 5th August 2024 (RN: 24/01889/LBC). Linked to PP-14476263

    Decided 15 Jan 2026 Conditions
  • 25/08235/ADFULL Refused

    16 Cavendish Avenue London NW8 9JE

    Detailed drawings of a hard and soft landscaping scheme pursuant to condition 15 of planning permission dated 15th August 2024 (RN 24/01888/FULL)

    Decided 23 Apr 2026 Full applications
  • 25/05970/ADFULL Granted

    16 Cavendish Avenue London NW8 9JE

    Waste details pursuant to condition 21 of planning permission dated 5th August 2024 (RN:24/01888/FULL)

    Decided 29 Sep 2025 Full applications
  • 25/05105/ADFULL Granted

    16 Cavendish Avenue London NW8 9JE

    Details of samples of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 6 of planning permission dated 5th August 2024 (RN:24/01888/FULL)

    Decided 8 Aug 2025 Full applications
  • 25/05104/ADFULL Granted

    16 Cavendish Avenue London NW8 9JE

    Detailed drawings annotated with materials and supporting information of the side elevations and sections through the rear extension/balcony/garden staircase to show junction between framing/glazed elements, masonry, spandrel panels and roof/rooflights and elevation and section of new rooflights with manufacturers specification pursuant to condition 5 (i) and (iii) of planning permission dated 5th August 2024 (RN:24/01888/FULL)

    Decided 14 Aug 2025 Full applications
  • 25/05080/ADLBC Granted

    16 Cavendish Avenue London NW8 9JE

    Detailed drawings annotated with materials and supporting information of the side elevations and sections through the rear extension/balcony/garden staircase to show junction between framing/glazed elements, masonry, spandrel panels and roof/rooflights and elevation and section of new rooflights with manufacturers specification pursuant to condition 4 (i) and (iii) of listed building dated 5th August 2024 (RN:24/01889/LBC)

    Decided 14 Aug 2025 Conditions
  • 25/05073/ADLBC Granted

    16 Cavendish Avenue London NW8 9JE

    Details of facing materials you will use, including glazing, and elevations and roof plans pursuant to Condition 5 of Listed Building Consent dated 05 August 2024 (RN24/01889/LBC)

    Decided 8 Aug 2025 Conditions
  • 25/04147/ADFULL Granted

    16 Cavendish Avenue London NW8 9JE

    Detailed drawings between scale range 1:1-1:50 annotated with materials and finished appearance of the associated internal vents in ceilings and joinery pursuant to condition 9 (ii) of planning permission dated 5th August 2024 (RN:24/01888/FULL)

    Decided 14 Oct 2025 Full applications

Timeline

Dates from the published record

  1. 1 May 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 26 June 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 91 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Savills (UK) Ltd Agent, registered in London

Active · incorporated 1991 · London

1,136 applications on PlanIndex · across 154 councils · 94% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

8 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 documents

What 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 119 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

  • 6 Cavendish Avenue London NW8 9JE

    26/00573/ADFULL Submitted 2 Feb 2026 50 yards away

    88% historically approved · decision due ~30 Mar

    Details of all new doors, all new windows, bike/bin store, revised front boundary treatment, method statement and landscape areas pursuant to Conditions 5 (A, B and D), 7, 8 and 9 of planning permission dated 13 May 2025 (RN24/04491/FULL) (Linked 26/01128/ADLBC)

    Awaiting decision Full applications Windows or glazing 18 docs

  • 6 Cavendish Avenue London NW8 9JE

    26/01128/ADLBC Submitted 2 Feb 2026 50 yards away

    89% historically approved · decision due ~30 Mar

    Details of all new doors, all new windows, bike/bin store and revised front boundary treatment purusant to Conditions 4 (A, B and D) and 7 of Listed Building Consent dated 13 May 2025 (RN24/04492/LBC) (Linked 26/00573/ADFULL)

    Awaiting decision Conditions Windows or glazing 13 docs

  • 16 Cavendish Avenue London NW8 9JE

    26/03456/ADFULL Submitted 26 May 2026 50 yards away

    88% historically approved · decision due ~21 Jul

    Detailed drawings and a bio-diversity management plan in relation to the Living Green Roof pursuant to condition 18 of planning permission dated 5th August 2024 (RN:24/01888/FULL)

    Awaiting decision Full applications 11 docs

  • 16 Cavendish Avenue London NW8 9JE

    26/00064/ADFULL Submitted 7 Jan 2026 50 yards away

    Detailed drawings of external plant enclosure in the garden pursuant to condition 9 (i) of planning permission dated 5th August 2024 (RN: 24/01888/FULL). Linked to PP-14605098

    Granted Full applications 14 docs

  • 16 Cavendish Avenue London NW8 9JE

    26/00066/ADLBC Submitted 7 Jan 2026 50 yards away

    Detailed drawings of external plant enclosure in the garden pursuant to condition 8 (i) of planning permission dated 5th August 2024 (RN: 24/01889/LBC). Linked to PP-14476263

    Granted Conditions 2 docs

  • 8 Cavendish Avenue London NW8 9JE

    26/00689/TCA Submitted 5 Feb 2026 50 yards away

    100% historically approved · decision due ~2 Apr

    3 - Silver Birch - Prune just distal to most recent reduction points; for safety and maintenance reasons, and is in line with previous maintenance & to maintain the overall character of the Conservation Area satisfactorily

    Awaiting decision Trees 8 docs

In Westminster

  • 26/07528/FULL Awaiting decision

    69 Eaton Place London SW1X 8DF

    Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

    Received 5 Nov, published by the council 6 Nov 2026 Full applications
  • 26/05200/FULL Decided

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    Received 3 Aug, published by the council 28 Aug 2026 Full applications
  • 26/07521/FULL Awaiting decision

    Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

    Installation of one external condenser unit

    Received 4 Nov, published by the council 6 Nov 2026 Full applications
  • 26/07508/FULL Awaiting decision

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    Received 4 Nov, published by the council 5 Nov 2026 Full applications
  • 26/07472/FULL Awaiting decision

    Flat 3 82 New Cavendish Street London W1G 9TA

    Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

    Received 3 Nov, published by the council 6 Nov 2026 Full applications