9 The Mount Square London Camden NW3 6SY

This site has had 3 applications since 2023: 3 approved, 0 refused.

• 2023/4964/P Granted

  9 The Mount Square London Camden NW3 6SY

  Replacement of existing timber joinery with double glazed units.

  Decided 7 Jun 2024 Full applications
• 2023/4810/L Granted

  9 The Mount Square London Camden NW3 6SY

  Internal alterations to the Ground and Lower Ground Floor rear apartment. Including replacement of existing stair, joinery alterations, reconfigurations to bathrooms and kitchen, rewiring and re-plumbing throughout.

  Decided 28 Dec 2023 Heritage and listed buildings

1. 21 Nov 2023

   Received by Camden

2. 3 Jan 2024

   Validated

   Checked as complete and ready for consideration.

3. 7 Jun 2024

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 7 June 2024, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 28A Hampstead Grove London NW3 6SP

  2023/0839/T 0m away

  FRONT GARDEN: 1 x False Acacia (T1) - The lowest lateral branch has decay on main fork, reduce by 2m to lessen weight bearing, cut back lateral branch over holly tree to clear 2m and thin remainder of tree by 20%.

  Granted Trees

• 28A Hampstead Grove London NW3 6SP

  2018/4830/T 0m away

  FRONT GARDEN: 1 x False Acacia (T1) - Remove 1 x split haning branch, reduce back to clear house by 2m and remove 1 x branch.

  Granted Trees

• 9 The Mount Square London Camden NW3 6SY

  2023/4810/L Submitted 10 Nov 2023 0m away

  Internal alterations to the Ground and Lower Ground Floor rear apartment. Including replacement of existing stair, joinery alterations, reconfigurations to bathrooms and kitchen, rewiring and re-plumbing throughout.

  Granted Heritage and listed buildings 12 docs

• 9 The Mount Square London Camden NW3 6SY

  2023/4964/P Submitted 21 Nov 2023 0m away

  Replacement of existing timber joinery with double glazed units.

  Granted Full applications Windows or glazing 12 docs

• 28A Hampstead Grove London NW3 6SP

  2014/6004/T 0m away

  (TPO Ref: 9H) FRONT GARDEN: 1 x Robinia - Crown reduce by 30%, crown thin by 20%

  Granted Trees

• 9 The Mount Square London NW3 6SY

  2024/3307/T 1m away

  REAR GARDEN: 1 x Apple (T1) - Fell to ground level, grub out resulting stump.

  Granted Trees

• 2026/0825/L Granted

  88 Frognal London NW3 6XB

  Discharge of condition 4 (a) Plan, elevation and section drawings of all new internal doors at a scale of 1:10 with typical moulding and architrave details at a scale of 1:1. b) Plan, elevation and section drawings, including jambs, head and cill, of all new windows and doors, including garage doors and windows, at a scale of 1:10 with typical glazing bar details at 1:1) of 2025/3436/L (External works comprising demolition of existing conservatory and erection of single-storey ground floor extension; demolition of existing garage and erection of replacement garage; alterations and repairs to roof; repair and minor alterations to building facade; provision of new hard and soft landscaping. Interior works comprising general remodelling works; minor changes to planform and openings; installation of new mechanical and electrical services throughout)

  2 Mar 2026 Heritage and listed buildings
• 2026/2946/L Awaiting decision

  Flat 1, 73 Eton Avenue London NW3 3EU

  Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.

  3 Sep 2026 Heritage and listed buildings
• 2026/3754/L Awaiting decision

  10 Great Ormond Street London Camden WC1N 3RB

  Coversion of 3 flats into 4 and internal alterations to the listed building

  2 Sep 2026 Heritage and listed buildings
• 2026/2194/L Withdrawn

  Dunboyne Road Estate Dunboyne Road London NW3 2YY

  Installation of Air Source and Water Source Heat Pumps in basement car park with associated acoustic and security enclosures; installation of PV Panels on roof of Blocks 1, 2 and 3; removal of existing gas boilers and associated plant; installation of a new estate-wide heating network including Heat Interface Units, radiators, pipework and associated infrastructure to serve Flats 1-71; excavation of trenches and installation of below-ground heating, water and electrical infrastructure; and associated ancillary works.

  29 May 2026 Heritage and listed buildings
• 2026/3773/L Awaiting decision

  47 Kelly Street London NW1 8PG

  Replacement of concrete roof tiles with slate roof tiles (Retrospective)

  28 Aug 2026 Heritage and listed buildings