12 Woburn Square London WC1H 0NS

This site has had 2 applications since 2026.

• 2026/1904/P Awaiting decision

  12 Woburn Square London WC1H 0NS

  Change of use from 13-bed share house (Sui Generis) to self-contained residential (Class C3) for the provision of 5no. flats; external works comprising replacement of all existing windows with timber framed slimline double-glazed units, blocking up windows to rear elevtion, replacement external doors at rear, raising parapet level of rear closet wing, and associated minor alterations and refurbishment works.

  Submitted 13 May 2026 Full applications

1. 13 May 2026

   Received by Camden

2. 14 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 9 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   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.

• The Warburg Institute Woburn Square London WC1H 0AB

  2023/4694/A Submitted 1 Nov 2023 50 yards away

  Installation of 1x non-illuminated fascia sign lettering and 2x temporary PVC banner signs on Gordon Square elevation.

  Granted Advertising 6 docs

• 18 Woburn Square London WC1H 0NS

  2025/5453/L Submitted 2 Dec 2025 50 yards away

  External works comprising replacement of existing windows with timber framed slimline double-glazed units; replacement of lower ground floor external doors; raising parapet level of rear closet wing; associated minor alterations and refurbishment works. Internal works comprising minor alterations to floorplans, new service fitouts, structural and fire safety upgrades, and other associated works.

  Granted Heritage and listed buildings Windows or glazing 3 docs

• 16 Woburn Square London WC1H 0NS

  2025/0935/L 50 yards away

  External works comprising replacement of existing single-glazed windows with double-glazed units, blocking up one window to rear elevation, replacement/renewal of rainwater and soil pipes, installation of airbricks, and general repairs. Internal works comprising minor alterations to floorplans, new service fitouts, structural and fire safety upgrades, and other associated works.

  Granted Heritage and listed buildings Windows or glazing

• 15 Woburn Square London WC1H 0NS

  2017/1275/L 50 yards away

  Discharge of Condition 4 (Plaster finishes and repairs) (ref:2016/3648/L granted 18/10/2016)

  Granted Heritage and listed buildings

• 15 Woburn Square London WC1H 0NS

  2016/3075/P 50 yards away

  Refurbishment of building for use as Research Workspace for the IOE Confucius Institute for Schools (Class Sui Generis) to include new fenestration to rear elevation, replacement of existing roof lantern to rear extension, and associated landscaping.

  Granted Full applications Extension Windows or glazing

• 15 Woburn Square London WC1H 0NS

  2016/3648/L 50 yards away

  Internal and external refurbishment to include new fenestration to rear elevation, replacement of existing roof lantern to rear extension, landscape, upgrading of various services and fire escapes to all floors.

  Granted Heritage and listed buildings 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