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Planning application

30 Carlton Hill London NW8 0JY

Decided Westminster 26/05539/FULL Full applications

Works: Extension Loft or dormer Windows or glazing

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Erection of extension at lower ground floor level to rear, replacement ground floor rear extension and extension of terrace at ground floor level, creation of rear first floor terrace, formation of roof light to existing side extension, replacement windows, installation PV panels at roof level, external wall insulation with render finish, external hard and soft landscaping works, installation of a ASHP and other associated works.

As published by the council, reference 26/05539/FULL

Application record

Reference
26/05539/FULL
Category
Full applications
Status
Decided
Received
13 Aug 2026
Validated
19 Aug 2026
Postcode
NW8 0JY

Site history

Applications at this address on the Westminster register

This site has had 3 applications since 2025: 2 approved, 0 refused.

  • 25/08866/ADFULL Granted

    30 Carlton Hill London NW8 0JY

    Details of Trees Method Statement pursuant to coniditon 4 of planning permission dated 30 January 2023 (RN: 22/05914/FULL)

    Decided 3 Mar 2026 Full applications
  • 25/08549/FULL Granted

    30 Carlton Hill London NW8 0JY

    Erection of extension at lower ground floor level to rear; replacement ground floor rear extension and extension of terrace at ground floor level; creation of rear first floor terrace; formation of roof light to existing side extension; replacement windows; installation of green roof and PV panels at roof level and other associated works.

    Decided 26 Mar 2026 Full applications

Timeline

Dates from the published record

  1. 13 Aug 2026

    Received by Westminster

  2. 18 Aug 2026

    Added to PlanIndex

  3. 19 Aug 2026

    Validated

    Checked as complete and ready for consideration.

  4. 14 Oct 2026

    Status changed to Decided

    Previously Pending.

After the decision

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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

  • 10 Carlton Hill London NW8 0JY

    26/07144/TPO Submitted 19 Oct 2026 50 yards away

    100% historically approved · decision due ~17 Dec

    T1 - Saucer Magnolia - Carry out sensitive crown pruning of up to no more than 1m together with the careful removal of ivy and creeper from the main stem and primary branches, ensuring no unnecessary damage to the bark or retained growth. As an Arboricultural Approved contractor (#AC2626), all works will be undertaken in accordance with BS 39982010 - Tree Work - Recommendations. Reason for work: General tree maintenance

    Awaiting decision Trees
  • 32 Carlton Hill London NW8 0JY

    26/04333/TCA Submitted 30 Jun 2026 50 yards away

    100% historically approved · decision due ~25 Aug

    1 x mulberry: crown reduce south and west sides of crown by 1-2m to reduce end weight and to balance the crown, pruning back to suitable growth points.

    Decided Trees
  • 20 Carlton Hill London NW8 0JY

    26/04544/TCA Submitted 8 Jul 2026 50 yards away

    100% historically approved · decision due ~2 Sep

    T1 - Veteran Lime Tree - Overall crown reduction to historical pruning points to maintain the natural form and balance of the tree while retaining sufficient healthy furnishing growth for continued vitality and crown continuity. T2 - Weeping Willow Tree - The tree is exhibiting signs of physiological decline together with extensive deadwood throughout the crown. We recommend undertaking a pollard to reduce canopy loading and manage the tree's condition, followed by a further inspection during the following growing season to assess vitality, vigour and ongoing suitability for retention. As an Arboricultural Approved contractor (#AC2626), all works will be undertaken in accordance with BS 39982010 - Tree Work - Recommendations Reason for work: General tree maintenance

    Awaiting decision Trees
  • 30 Carlton Hill London NW8 0JY

    25/08866/ADFULL Submitted 5 Dec 2025 50 yards away

    Details of Trees Method Statement pursuant to coniditon 4 of planning permission dated 30 January 2023 (RN: 22/05914/FULL)

    Granted Full applications Trees 4 docs
  • 4 Carlton Hill London NW8 0JY

    26/01510/TCA Submitted 9 Mar 2026 50 yards away

    3 x limes (T4, T5, T6, rear): crown reduce to previous, most recent reduction points, retaining shortened furnishing growth and at least 50% of fine branch structure for crown continuity.

    Granted Trees 8 docs
  • 12 Carlton Hill London NW8 0JY

    23/04132/TPO Submitted 17 Jun 2023 50 yards away

    FRONT: T1 Robinia - Fell in sections to as close to ground level as possible.

    Granted Trees 6 docs

In Westminster

  • 26/05984/FULL Decided

    41 Sutherland Street London SW1V 4JX

    Replacement of front, side and rear windows with double glazed timber framed sash windows and replacement of a door with a double glazed timber framed door.

    Received 2 Sep, published by the council 11 Sep 2026 Full applications
  • 26/06134/FULL Decided

    Flat 10H Hyde Park Mansions Cabbell Street London NW1 5BG

    Replacement of front and rear second floor level windows with slim-profile double-glazed panels, retaining the existing window and door frames.

    Received 8 Sep, published by the council 15 Sep 2026 Full applications
  • 26/07258/FULL Awaiting decision

    16A Croxley Road London W9 3HL

    Installation of air to air heat pumps to offices and bedrooms.

    Received 22 Oct, published by the council 23 Oct 2026 Full applications
  • 26/07193/FULL Awaiting decision

    98 Victoria Street London SW1E 5JL

    Shopfront alterations. (Linked with 26/07194/ADV)

    Received 21 Oct, published by the council 22 Oct 2026 Full applications
  • 26/07187/FULL Awaiting decision

    Ground Floor Flat 151 Portnall Road London W9 3BN

    Erection of a single storey rear extension.

    Received 21 Oct, published by the council 22 Oct 2026 Full applications