12 Eldon Grove London NW3 5PT

This site has had 3 applications since 2021: 1 approved, 1 refused.

• 2026/4198/P Awaiting decision

  12 Eldon Grove London NW3 5PT

  Replacement of existing conservatory with single storey rear extension.

  Submitted 28 Sep 2026 Full applications
• 2021/0143/P Refused

  12 Eldon Grove London NW3 5PT

  Erection of new dwelling with basement level East of No.12 following demolition of garage with associated landscaping and installation of front bin and bike stores. To No.12: Excavation of basement level and front lightwell; erection of rear single storey extension at ground floor and side/rear extension at first floor with associated balcony; erection of roof extension, rear dormer and installation of side rooflight; fenestration alterations at first floor including replacement of 2x rear windows and insertion of 2x side windows and alterations to West side fenestration; front/rear landscaping alterations and installation of front cycle and bin stores.

  Decided 23 Dec 2021 Full applications

1. 19 Jul 2023

   Decision issued: Granted Subject to a Section 106 Legal Agreement

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 19 July 2023, 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.

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.

• 12 Eldon Grove London NW3 5PT

  2021/0143/P 50 yards away

  Erection of new dwelling with basement level East of No.12 following demolition of garage with associated landscaping and installation of front bin and bike stores. To No.12: Excavation of basement level and front lightwell; erection of rear single storey extension at ground floor and side/rear extension at first floor with associated balcony; erection of roof extension, rear dormer and installation of side rooflight; fenestration alterations at first floor including replacement of 2x rear windows and insertion of 2x side windows and alterations to West side fenestration; front/rear landscaping alterations and installation of front cycle and bin stores.

  Refused Full applications New dwelling Extension +3
  Small domestic

• 12 Eldon Grove London NW3 5PT

  2026/4198/P Submitted 28 Sep 2026 50 yards away

  92% historically approved · decision due ~24 Nov

  Replacement of existing conservatory with single storey rear extension.

  Awaiting decision Full applications Extension 13 docs
  Small domestic

• 12 Eldon Grove London Camden NW3 5PT

  2026/0147/P Submitted 15 Jan 2026 50 yards away

  Loft conversion to existing roof with addition of one rear dormer window.

  Granted Householder Loft or dormer Windows or glazing 16 docs
  Domestic

• 12 Eldon Grove London Camden NW3 5PT

  2025/4650/P Submitted 23 Oct 2025 50 yards away

  Loft conversion to existing roof with addition of three dormer windows.

  Refused Householder Loft or dormer Windows or glazing 9 docs
  Domestic

• 11 Eldon Grove Hampstead London, NW3 5PT

  2010/5121/P 50 yards away

  Erection of two-storey side extension to dwelling house (Class C3).

  Granted Full applications Extension
  Domestic

• 11 Eldon Grove London NW3 5PT

  2013/1483/T 50 yards away

  REAR GARDEN: 1 x Bay - Remove.

  Granted Trees

• 2026/0990/P Refused

  1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ

  Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.

  Received 26 Mar, published by the council 24 Jul 2026 Full applications
• 2026/3044/P Granted

  London Irish Centre 50-52 Camden Square London NW1 9XB

  Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.

  Received 20 Jul, published by the council 2 Aug 2026 Full applications
• 2026/4338/P Awaiting decision

  32 Willoughby Road London NW3 1RU

  Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/4141/P Awaiting decision

  24 Endell Street London WC2H 9HQ

  Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/3907/P Awaiting decision

  Flat 1 16 Lyndhurst Road London NW3 5NL

  External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications