9 St Martins Almshouses Bayham Street London NW1 0BD

This site has had 6 applications since 2017: 6 approved, 0 refused.

• 2020/0791/L Granted

  9 St Martins Almshouses Bayham Street London NW1 0BD

  Sample roof tiles required by condition 4 (part c) of listed building consent granted on 06/12/2017 under reference 2017/4721/L - for the 'Demolition of existing rear extension and replacement with new single storey rear ground floor extension; new basement beneath the proposed rear extension including external light well; excavation of existing basement beneath house by additional 800mm; new conservation roof light at roof level; restoration and refurbishment works throughout original dwelling house (class C3)'.

  Decided 25 Feb 2020 Heritage and listed buildings
• 2019/0196/P Granted

  9 St Martins Almshouses Bayham Street London NW1 0BD

  Details of basement engineer and tree protection measures required by conditions 4 and 5 of planning permission granted on 06/12/2017 under reference 2017/4287/P for the 'Demolition of existing rear extension and replacement with new single storey rear ground floor extension; new basement beneath the proposed rear extension including external light well; excavation of existing basement beneath house by additional 800mm; new conservation roof light at roof level; restoration and refurbishment works throughout original dwelling house (class C3)'.

  Decided 20 Feb 2019 Full applications
• 2019/0195/L Granted

  9 St Martins Almshouses Bayham Street London NW1 0BD

  Details of new windows, doors, basement tanking system and service runs/pipework required by condition 4 (parts a, b, d & e) of listed building consent granted on 06/12/2017 under reference 2017/4721/L - for the 'Demolition of existing rear extension and replacement with new single storey rear ground floor extension; new basement beneath the proposed rear extension including external light well; excavation of existing basement beneath house by additional 800mm; new conservation roof light at roof level; restoration and refurbishment works throughout original dwelling house (class C3)'.

  Decided 4 Dec 2019 Heritage and listed buildings
• 2017/4721/L Granted

  9 St Martins Almshouses Bayham Street London NW1 0BD

  Demolition of existing rear extension and replacement with new single storey rear ground floor extension; new basement beneath the proposed rear extension including external light well; excavation of existing basement beneath house by additional 800mm; new conservation roof light at roof level; restoration and refurbishment works throughout original dwelling house (class C3).

  Decided 6 Dec 2017 Heritage and listed buildings
• 2017/4287/P Granted

  9 St Martins Almshouses Bayham Street London NW1 0BD

  Demolition of existing rear extension and replacement with new single storey rear ground floor extension; new basement beneath the proposed rear extension including external light well; excavation of existing basement beneath house by additional 800mm; new conservation roof light at roof level; restoration and refurbishment works throughout original dwelling house (class C3).

  Decided 6 Dec 2017 Full applications

1. 13 Feb 2020

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

• 2017/4721/L Granted

  9 St Martins Almshouses Bayham Street London NW1 0BD

  Demolition of existing rear extension and replacement with new single storey rear ground floor extension; new basement beneath the proposed rear extension including external light well; excavation of existing basement beneath house by additional 800mm; new conservation roof light at roof level; restoration and refurbishment works throughout original dwelling house (class C3).

  Decided 6 Dec 2017 Heritage and listed buildings

Camden granted permission on 13 February 2020, 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.

• 9 St Martins Almshouses Bayham Street London NW1 0BD

  2020/0791/L 50 yards away

  Sample roof tiles required by condition 4 (part c) of listed building consent granted on 06/12/2017 under reference 2017/4721/L - for the 'Demolition of existing rear extension and replacement with new single storey rear ground floor extension; new basement beneath the proposed rear extension including external light well; excavation of existing basement beneath house by additional 800mm; new conservation roof light at roof level; restoration and refurbishment works throughout original dwelling house (class C3)'.

  Granted Heritage and listed buildings Extension Loft or dormer +2
  Small domestic

• 9 St Martins Almshouses Bayham Street London NW1 0BD

  2019/0196/P Submitted 14 Jan 2019 50 yards away

  Details of basement engineer and tree protection measures required by conditions 4 and 5 of planning permission granted on 06/12/2017 under reference 2017/4287/P for the 'Demolition of existing rear extension and replacement with new single storey rear ground floor extension; new basement beneath the proposed rear extension including external light well; excavation of existing basement beneath house by additional 800mm; new conservation roof light at roof level; restoration and refurbishment works throughout original dwelling house (class C3)'.

  Granted Full applications Extension Loft or dormer +2 5 docs
  Small domestic

• 9 St Martins Almshouses Bayham Street London NW1 0BD

  2019/0195/L Submitted 14 Jan 2019 50 yards away

  Details of new windows, doors, basement tanking system and service runs/pipework required by condition 4 (parts a, b, d & e) of listed building consent granted on 06/12/2017 under reference 2017/4721/L - for the 'Demolition of existing rear extension and replacement with new single storey rear ground floor extension; new basement beneath the proposed rear extension including external light well; excavation of existing basement beneath house by additional 800mm; new conservation roof light at roof level; restoration and refurbishment works throughout original dwelling house (class C3)'.

  Granted Heritage and listed buildings Extension Loft or dormer +2 17 docs
  Small domestic

• 2 St Martins Almshouses Bayham Street London Camden NW1 0BD

  2024/0141/L Submitted 13 Feb 2024 50 yards away

  To replace the existing gutter on the front elevation with matching gutter.

  Granted Heritage and listed buildings 4 docs

• 2 St Martins Almshouses Bayham Street London Camden NW1 0BD

  2024/0732/L Submitted 18 Mar 2024 50 yards away

  Internal and external repair works to areas affected by subsidence, and redecoration.

  Granted Heritage and listed buildings 6 docs

• St Martins Almshouses Bayham Street London NW1 0BD

  2025/4154/T Submitted 19 Sep 2025 50 yards away

  DD 5 Day Notice FRONT AREA: 1 x dead Lime (T1) - Fell to ground level.

  Granted Trees 3 docs

• 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