12 Highgate West Hill London N6 6JR

This site has had 2 applications since 2023: 2 approved, 0 refused.

• 2026/0386/P Granted

  12 Highgate West Hill London N6 6JR

  Details pursuant to condition 4 (Tree protection) and 5 (Hard and soft landscaping) of planning permission 2023/3895/P dated 24/01/2024 for the replacement of greenhouse and shed in rear garden with timber outbuilding for ancillary residential purposes. Various external alterations including re-grading of front driveway, raising of front boundary wall with new bin store behind, and erection of metal boundary gate.

  Decided 24 Mar 2026 Full applications

1. 18 Sep 2023

   Received by Camden

2. 9 Nov 2023

   Validated

   Checked as complete and ready for consideration.

3. 24 Jan 2024

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 24 January 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.

• 12 Highgate West Hill London Camden N6 6JR

  2023/3895/P Submitted 18 Sep 2023 0m away

  Replacement of greenhouse and shed in rear garden with timber outbuilding for ancillary residential purposes. Various external alterations including re-grading of front driveway, raising of front boundary wall with new bin store behind, and erection of metal boundary gate.

  Granted Full applications 26 docs
  Small domestic

• 12 Highgate West Hill London N6 6JR

  2026/0386/P Submitted 30 Jan 2026 0m away

  Details pursuant to condition 4 (Tree protection) and 5 (Hard and soft landscaping) of planning permission 2023/3895/P dated 24/01/2024 for the replacement of greenhouse and shed in rear garden with timber outbuilding for ancillary residential purposes. Various external alterations including re-grading of front driveway, raising of front boundary wall with new bin store behind, and erection of metal boundary gate.

  Granted Full applications Trees 8 docs
  Small domestic

• 11 Highgate West Hill LONDON N6 6JR

  2017/2586/L 21m away

  Installation of staircase from first floor to attic following previous consent for attic conversion approval 2016/2758/L (alteration to previous stair location)

  Granted Heritage and listed buildings Loft or dormer

• 11D Highgate West Hill London N6 6JR

  2016/5246/L 21m away

  Installation of conservatory to first floor terrace

  Withdrawn Heritage and listed buildings Extension

• 11d Highgate West Hill London N6 6JR

  2015/5115/L 21m away

  Erection of orangery over single storey rear extension and replacement of 4 sliding sash windows to the rear and side elevations

  Granted Heritage and listed buildings Extension Windows or glazing
  Small domestic

• 11D Highgate West Hill London N6 6JR

  2016/4880/P 21m away

  Installation of conservatory to first floor terrace

  Withdrawn Full applications Extension

• 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