121 HEATH STREET LONDON NW3 6SS

This site has had 2 applications since 2012.

• 2011/6254/P Withdrawn

  121 HEATH STREET LONDON NW3 6SS

  Alterations to vaults at lower ground floor level to include removal of external staircase from ground to basement level, alterations to lightwell with new glazed rooflight and installation of railings to front at ground floor of dwelling (Class C3)

  Decided 1 Mar 2012 Full applications

1. 13 Mar 2012

   Decision issued: Withdrawn Decision

2. 22 Jul 2026

   Added to PlanIndex

The applicant withdrew this application before Camden decided it, and is free to submit a revised scheme at any time. 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.

• 121 HEATH STREET LONDON NW3 6SS

  2011/6254/P 50 yards away

  Alterations to vaults at lower ground floor level to include removal of external staircase from ground to basement level, alterations to lightwell with new glazed rooflight and installation of railings to front at ground floor of dwelling (Class C3)

  Withdrawn Full applications Loft or dormer Windows or glazing
  Domestic

• 16 The Mount Square London NW3 6SX

  2018/4966/L Submitted 15 Oct 2018 50 yards away

  External repair works including replacement of clay roof tiles, rainwater goods; remedial work to flat roof at the rear, re-pointing to facade; making good of windows and dormer cheeks.

  Granted Heritage and listed buildings Loft or dormer Roofing +1 12 docs

• 17 The Mount Square London NW3 6SX

  2016/1553/P 50 yards away

  Regularise the layout for new first floor partitions to alter internal layout, new stair, new WC to ground floor and new shelving either side of the chimney breast to the ground floor

  Withdrawn Full applications

• 17 The Mount Square London NW3 6SX

  2016/1790/L 50 yards away

  Regularise the layout for new first floor partitions to alter internal layout, new stair, new WC to ground floor and new shelving either side of the chimney breast to the ground floor

  Granted Heritage and listed buildings

• 30 Hampstead Grove London NW3 6SR

  2013/1437/T 50 yards away

  (TPO Ref: C32) FRONT GARDEN: 1 x Ash - Reduce crown by 20/25%. Thin crown by 20-25%. Remove deadwood.

  Granted Trees

• 30 Hampstead Grove London NW3 6SR

  2017/1371/T 50 yards away

  (TPO REF C32) FRONT GARDEN: 1 x Ash - Crown thin - 30%, crown reduce 20%

  Granted Trees

• 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