Flat 1st And 2nd Floor 114 Heath Street London NW3 1DR

This site has had 2 applications.

• 2025/1357/P Awaiting decision

  Flat 1st And 2nd Floor 114 Heath Street London NW3 1DR

  Second floor rear extension and renovation works including overhaul of windows, roof and external wall finishes.

  Full applications

1. 22 Jul 2026

   Added to PlanIndex

2. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

   Camden took a median of 43 days over the applications it decided in the last year.

This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided heritage and listed building applications in a median of 56 days. More in our guide to how long planning decisions take.

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.

• 114 Flat 1st And 2nd Floor Heath Street London NW3 1DR

  2023/1036/P Submitted 10 Mar 2023 50 yards away

  Replacement roof including roof extension at rear and replacement roof dormer, rooflight to rear and replacement windows throughout.

  Refused Full applications Extension Loft or dormer +2 13 docs

• Flat 1st And 2nd Floor 114 Heath Street London NW3 1DR

  2025/1357/P 50 yards away

  92% historically approved

  Second floor rear extension and renovation works including overhaul of windows, roof and external wall finishes.

  Awaiting decision Full applications Extension Windows or glazing

• 114 Flat 1st And 2nd Floor Heath Street London NW3 1DR

  2023/2319/L Submitted 10 Mar 2023 50 yards away

  Replacement roof including roof extension at rear and replacement roof dormer, rooflight to rear, replacement windows throughout, and internal renovation works including removal of chimney breast at first floor and raising of the ceiling height at second floor.

  Refused Heritage and listed buildings Extension Loft or dormer +2 3 docs

• 116 Heath Street London NW3 1DR

  2019/3365/P Submitted 1 Jul 2019 50 yards away

  Retention of a security shutter to side elevation doorway.

  Granted Full applications 14 docs

• 116 Heath Street London NW3 1DR

  2015/4156/P 50 yards away

  Change of use of ground and lower ground floor from restaurant (A3) to dental surgery (D1).

  Granted Full applications

• 116 Heath Street London NW3 1DR

  2010/5942/P 50 yards away

  Retrospective non material amendment to side elevation 3-pane window from 5-pane window in association with planning permission 2004/5356/P granted 21 March 2005 for replacement of the existing rear 1st floor conservatory with a new glazed rear extension.

  Granted Full applications Extension Windows or glazing

• 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