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Planning agent

Howard de Walden Estate ltd

25 planning applications on PlanIndex. On the register from 2019 to 2026.

19 granted and 1 refused of 20 decided applications in our index. A record of decisions already made, not a forecast of the next one.

Where they work

What they file

  1. Full applications56%
  2. Heritage and listed buildings28%
  3. Conditions12%
  4. Advertising4%

Track record

The 10 most recent applications naming this firm

  • 26/03531/ADLBC Awaiting decision

    8 Bentinck Street London W1U 2BJ

    Detailed information about the overall external envelope design of the new extension (detailed elevations and sections at 1:20) pursuant to condition 4 (A) of planning permission dated 17th September 2025 (RN:25/02408/LBC)

    Submitted 29 May 2026 Conditions
  • 26/00794/LBC Granted

    Flat 7 Crofton House 1 New Cavendish Street London W1G 8US

    Internal alterations including blocking up of an existing opening to accommodate two distinct bathrooms.

    Decided 8 Apr 2026 Heritage and listed buildings
  • 26/00460/FULL Awaiting decision

    23 Queen Anne Street London W1G 9HN

    Installation of photovoltaic panels (PV) at main roof level.

    Submitted 27 Jan 2026 Full applications
  • 25/07064/FULL Granted

    Crofton House 1 New Cavendish Street London W1G 8US

    Refurbishment works to flat 7 the existing flat including formation of new kitchen and bathroom including removal of section of internal partition, replacing existing non-original internal doors, secondary glazing to existing windows and refurbishment of existing windows, installation of new heating system and new joinery. Installation of new insulated roof covering to existing roof(Linked to 25/07065/LBC)

    Decided 13 Nov 2025 Full applications
  • 25/07065/LBC Granted

    Crofton House 1 New Cavendish Street London W1G 8US

    Refurbishment works to flat 7 the existing flat including formation of new kitchen and bathroom including removal of section of internal partition, replacing existing non-original internal doors, secondary glazing to existing windows and refurbishment of existing windows, installation of new heating system and new joinery. Installation of new insulated roof covering to existing roof. (Linked to 25/07064/FULL)

    Decided 13 Nov 2025 Heritage and listed buildings
  • 25/06757/ADFULL Granted

    1 Marylebone High Street London W1U 4DL

    Detailed samples of the cladding for the rooftop pavilion pursuant to condition 4 of planning permission dated 18th June 2025 (RN: 24/08179).

    Decided 7 Oct 2025 Full applications
  • 25/06648/LBC Granted

    14 Wigmore Place London W1U 2LX

    Replacement of front entrance door; installation of insulation to external walls; removal of an existing partition between the lounge and kitchen and replacement of internal doors; installation of slim line glazing to existing windows; new window to the rear first floor; replacement of rooflight and strengthening works to the buildings structure. (Linked with 25/06647/FULL)

    Decided 1 May 2026 Heritage and listed buildings
  • 25/06647/FULL Granted

    14 Wigmore Place London W1U 2LX

    Replacement of front entrance door; installation of insulation to external walls; removal of an existing partition between the lounge and kitchen and replacement of internal doors; installation of slim line glazing to existing windows; new window to the rear first floor; replacement of rooflight and strengthening works to the buildings structure. (Linked with 25/06648/LBC)

    Decided 1 May 2026 Full applications
  • 25/06437/FULL Granted

    17 Welbeck Street London W1G 9XJ

    Installation of five condenser units to internal lightwell and associated pipework and refurbishment works including repairs to external staircase. (Linked to 25/06438/LBC)

    Decided 3 Mar 2026 Full applications
  • 25/06438/LBC Granted

    17 Welbeck Street London W1G 9XJ

    Installation of five condenser units to internal lightwell and internal fan coil units with associated pipework, refurbishment works including repairs to external staircase, removal of non-original metal shutters to windows, reconstruct existing internal riser in fireproof material, replace non-original internal doors with panelled doors, replaced existing WCs, remove non-original internal glazing and rebuilt partition, insulation to roof, new partition to mansard roof. (Linked to 25/06437/FULL)

    Decided 3 Mar 2026 Heritage and listed buildings

15 more applications on record

Trade members see everything this firm has filed, filter it by council and outcome, and get an email the day it files again.

See the full track record

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