3 Gainsborough Gardens London NW3 1BJ

This site has had 8 applications since 2015: 6 approved, 0 refused.

• 2026/3964/L Awaiting decision

  3 Gainsborough Gardens London NW3 1BJ

  Reorganisation of the front garden

  Submitted 14 Sep 2026 Heritage and listed buildings
• 2024/0860/P Granted

  3 Gainsborough Gardens London NW3 1BJ

  Sample of brickwork pursuant to condition 4 of planning permission 2022/4202/P for Erection of replacement ground floor rear extension and other minor external alterations.

  Decided 15 Mar 2024 Full applications
• 2023/2104/P Granted

  3 Gainsborough Gardens London NW3 1BJ

  Installation of an AC Condenser unit and acoustic enclosure to the first floor level on flat roof to the western elevation and associated external alterations to infill the existing external double doors to create a cold room for the dwelling house at ground floor level.

  Decided 15 Aug 2023 Full applications
• 2022/4845/L Granted

  3 Gainsborough Gardens London NW3 1BJ

  Erection of replacement ground floor rear extension and other minor external and internal alterations

  Decided 18 Jan 2023 Heritage and listed buildings
• 2022/4202/P Granted

  3 Gainsborough Gardens London NW3 1BJ

  Erection of replacement ground floor rear extension and other minor external alterations

  Decided 18 Jan 2023 Full applications
• 2015/4372/P Granted

  3 Gainsborough Gardens LONDON NW3 1BJ

  Alterations to front garden area to include new boundary wall and railings, relocation of the access stairs and garden entrance, relandscaping of the driveway including alterations to existing bin enclosures and associated hard landscaping to dwelling house (Class C3).

  Decided 25 Sep 2015 Full applications
• 2015/4586/L Granted

  3 Gainsborough Gardens LONDON NW3 1BJ

  Alterations to front garden to include new boundary wall and railings atop, relocation of the access stairs and garden entrance, relandscaping of the driveway including new bin enclosures and associated hard landscaping.

  Decided 25 Sep 2015 Heritage and listed buildings

1. 21 Aug 2026

   Received by Camden

2. 14 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 17 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 9 November 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 42 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 householder applications in a median of 58 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 3 Gainsborough Gardens London Camden NW3 1BJ

  2023/2869/L 0m away

  Renovation and internal rearrangement in accordance with detailed drawings. Drawing Nos: D&A LBC rev A, photographic study rev A, site location plan, Rev A demolition existing drawings, rev A proposed drawings

  Granted Heritage and listed buildings Demolition

• 3 Gainsborough Gardens London NW3 1BJ

  2023/2104/P 0m away

  Installation of an AC Condenser unit and acoustic enclosure to the first floor level on flat roof to the western elevation and associated external alterations to infill the existing external double doors to create a cold room for the dwelling house at ground floor level.

  Granted Full applications Extension
  Domestic

• 3 Gainsborough Gardens London Camden NW3 1BJ

  2023/0987/L 0m away

  Proposed like for like replacement of roof lantern on Grade II listed single dwelling house

  Granted Heritage and listed buildings Windows or glazing
  Domestic

• 3 Gainsborough Gardens London Camden NW3 1BJ

  2024/1313/L Submitted 3 Apr 2024 0m away

  The existing roof and facade tiling to be replaced like for like and to match the existing.

  Granted Heritage and listed buildings 8 docs

• 3 Gainsborough Gardens London NW3 1BJ

  2024/0860/P Submitted 4 Mar 2024 0m away

  Sample of brickwork pursuant to condition 4 of planning permission 2022/4202/P for Erection of replacement ground floor rear extension and other minor external alterations.

  Granted Full applications Extension 3 docs

• 3 Gainsborough Gardens London NW3 1BJ

  2026/3964/L Submitted 14 Sep 2026 0m away

  96% historically approved · decision due ~9 Nov

  Reorganisation of the front garden

  Awaiting decision Heritage and listed buildings 1 doc

• 2026/3919/P Awaiting decision

  7A Pilgrim's Lane London NW3 1SJ

  Replacement trellis above side boundary wall to rear garden and replacement flat roof to existing rear extension.

  16 Sep 2026 Householder
• 2026/2186/P Awaiting decision

  85 Priory Road London NW6 3NL

  Installation of air conditioning condenser unit and associated acoustic enclosure in the side passageway.

  15 Sep 2026 Householder
• 2026/2601/P Refused

  128 St Pancras Way London NW1 9NB

  Erection of rear extension.

  17 Jul 2026 Householder
• 2026/3952/P Awaiting decision

  9 St Paul's Mews London NW1 9TZ

  Existing doors to the rear elevation at first and second floor to be replaced with new French doors and windows.

  11 Sep 2026 Householder
• 2026/3627/P Awaiting decision

  83 Highgate West Hill London N6 6LU

  Erection of two rear dormers replacing the existing rear dormer, removal of the existing triangular front dormer, replacement of existing handrails with metal railings, installation of an A/C unit on rooftop, replacement of the glazed roof of the lower ground floor rear extension with a solid flat roof, and re-landscaping to front courtyard.

  10 Sep 2026 Householder