9 Jeffrey's Street London NW1 9PS

This site has had 6 applications since 2015: 4 approved, 2 refused.

• 2015/4347/L Granted

  9 Jeffrey's Street London NW1 9PS

  Reduction in size of the proposed roof light, adjustment to the brickwork nibs to either side of the rear window/door and the substitiution of brickwork with zinc to the rear extension; adjustment to the rear door and window mullions and transom centres to the erection of single storey extension to Grade II Listed Building approved under planing permission 2014/6640/P and Listed Building 2014/6870/L dated 09/03/2015.

  Decided 9 Oct 2015 Heritage and listed buildings
• 2015/3430/P Granted

  9 Jeffrey's Street London NW1 9PS

  The reduction in size to the roof light, adjustment to the brickwork nibs to either side of the rear window/door and the substitution of brickwork with zinc to the rear extension and adjustment to the rear door and window mullions and transom centres of the single storey rear extension approved under planing permission 2014/6640/P dated 09/03/2015

  Decided 9 Oct 2015 Full applications
• 2015/2276/P Refused

  9 Jeffrey's Street London NW1 9PS

  Installation of 2 rooflights into roofslope.

  Decided 18 Sep 2015 Full applications
• 2014/6870/L Granted

  9 Jeffrey's Street London NW1 9PS

  Erection of a single storey extension, external and internal alternations to Grade II listed building.

  Decided 9 Mar 2015 Heritage and listed buildings
• 2014/6640/P Granted

  9 Jeffrey's Street London NW1 9PS

  Erection of a single storey rear extension, external and internal alternations to Grade II listed building.

  Decided 9 Mar 2015 Full applications

1. 18 Sep 2015

   Decision issued: Refused

2. 22 Jul 2026

   Added to PlanIndex

Camden refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 9 Jeffrey's Street London NW1 9PS

  2014/6870/L 0m away

  Erection of a single storey extension, external and internal alternations to Grade II listed building.

  Granted Heritage and listed buildings Extension
  Small domestic

• 9 Jeffrey's Street London NW1 9PS

  2015/2276/P 0m away

  Installation of 2 rooflights into roofslope.

  Refused Full applications Loft or dormer

• 9 Jeffrey's Street London NW1 9PS

  2015/4347/L 0m away

  Reduction in size of the proposed roof light, adjustment to the brickwork nibs to either side of the rear window/door and the substitiution of brickwork with zinc to the rear extension; adjustment to the rear door and window mullions and transom centres to the erection of single storey extension to Grade II Listed Building approved under planing permission 2014/6640/P and Listed Building 2014/6870/L dated 09/03/2015.

  Granted Heritage and listed buildings Extension Loft or dormer +1
  Small domestic

• 9 Jeffrey's Street London NW1 9PS

  2014/6640/P 0m away

  Erection of a single storey rear extension, external and internal alternations to Grade II listed building.

  Granted Full applications Extension
  Small domestic

• 9 Jeffrey's Street London NW1 9PS

  2015/3430/P 0m away

  The reduction in size to the roof light, adjustment to the brickwork nibs to either side of the rear window/door and the substitution of brickwork with zinc to the rear extension and adjustment to the rear door and window mullions and transom centres of the single storey rear extension approved under planing permission 2014/6640/P dated 09/03/2015

  Granted Full applications Extension Loft or dormer +1
  Small domestic

• 11 Jeffrey's Street London NW1 9PS

  2024/0848/T Submitted 4 Mar 2024 5m away

  REAR GARDEN: 1 x Acer (T1) - Reduce crown overhanging car port in parking area of Farrier Street properties back to most appropriate pruning points on or adjacent to boundary line.

  Granted Trees 8 docs

• 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