Flat 2 1st Floor Rear 12 Rosslyn Hill London NW3 1PH

This site has had 2 applications since 2019: 2 approved, 0 refused.

• 2019/3413/P Granted

  Flat 2 1st Floor Rear 12 Rosslyn Hill London NW3 1PH

  Amalgamation of 2 flats to create 1 x 3 bed flat at first floor level with minor interior alterations.

  Decided 2 Oct 2019 Full applications

1. 3 Jul 2019

   Received by Camden

2. 14 Aug 2019

   Validated

   Checked as complete and ready for consideration.

3. 2 Oct 2019

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

5. 5 Sep 2026

   Status changed to FINAL DECISION

   Previously Final Decision.

Camden granted permission on 2 October 2019, 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.

• Flat 2 1st Floor Rear 12 Rosslyn Hill London NW3 1PH

  2019/3413/P Submitted 3 Jul 2019 50 yards away

  Amalgamation of 2 flats to create 1 x 3 bed flat at first floor level with minor interior alterations.

  Granted Full applications New dwelling 10 docs
  Several homes

• 12 Rosslyn Hill London NW3 1PH

  2015/5110/T 50 yards away

  (TPO REF. 12H-T72 ) FRONT GARDEN: 1 x Holly TPO 12H-T72 - Reduce crown by 20% and shape 1 x London Plane - Reduce crown by 30%

  Granted Trees

• 12 Rosslyn Hill London NW3 1PH

  2024/4630/T 50 yards away

  FRONT GARDEN: 1 x London Plane (T1) - Reduce height and spread to previous points of reduction to provide clearance from property.

  Granted Trees

• 12 Rosslyn Hill London NW3 1PH

  2014/5678/P 50 yards away

  Erection of roof extension to rear closet wing at 2nd floor level and new balustrade to retained terrace

  Refused Full applications Extension

• 12 Rosslyn Hill London NW3 1PH

  2021/0147/T 50 yards away

  FRONT GARDEN: 1 x London Plane - Reduce by approx. 4m; reduce back from building side by approx. 2m.

  Granted Trees

• 12 Rosslyn Hill London NW3 1PH

  2014/5828/L 50 yards away

  Erection of roof extension to rear closet wing at 2nd floor level and new balustrade to retained terrace and associated internal alterations.

  Refused Heritage and listed buildings Extension

• 2026/1141/L Granted

  25 John Street London WC1N 2BS

  Internal and external alterations to partition layout at basement, supporting structures and external ground level, and alterations to design of conservatory, windows and doors granted under listed building consent 2024/0338/L dated 06/08/2024.

  Received 26 Mar, published by the council 24 Jul 2026 Heritage and listed buildings
• 2025/1781/L Granted

  Frognal Rise House Lower Terrace London NW3 6RE

  Demolition of existing garage and interlinking gallery and replacement with new garage and garden room with link, new basement floor below garden, alterations to main house including replacement windows including reinstated oriel window and new French doors to entrance elevation, new roofing to side wing, new portico and replacement door to front elevation, enlargement of existing lightwell, replacement gates and canopy over entrance gate, restorations of boundary treatments, associated internal alterations including partial underpinning works and other minor alterations.

  Received 22 Apr, published by the council 22 Jul 2026 Heritage and listed buildings
• 2026/4129/L Awaiting decision

  6 Leverton Street London NW5 2PJ

  Strip out kitchen including floor tiles and replace; replace plumbing and flooring in rear ensuite; replace plumbing in front ensuite and WC; replace internal doors; replace garden wall with metal railing; replace 3 rear windows, 3 rear elevation side windows, 1 rear door and 1 rear elevation side door with double-glazed crittal windows and doors; remove 2 rear windows; render rear elevation brickwork; and associated works.

  Received 1 Oct, published by the council 9 Oct 2026 Heritage and listed buildings
• 2026/1686/L Granted

  Flat Ground and 1st Floor and Flat 2nd and 3rd Floor 14 Downshire Hill London NW3 1NR

  External and internal alterations in connection with conversion of two self-contained flats into a single-family dwellinghouse, including new doors at rear ground and second floor level, replacement windows at rear second and third floors level, removal of internal partitions, extending the stair handrail, and replacement internal doors, parquet flooring, skirting, architraves, cornicing, and fittings.

  Received 19 May, published by the council 24 Jul 2026 Heritage and listed buildings
• 2026/2202/L Refused

  4 Hampstead Square London NW3 1AB

  Erection of conservatory to front elevation.

  Received 27 May, published by the council 24 Jul 2026 Heritage and listed buildings