16 Richmond Gardens London NW4 4RT

This site has had 2 applications since 2025: 1 approved, 0 refused.

• 25/4340/FUL Granted

  16 Richmond Gardens London NW4 4RT

  Roof extension involving hip to gable and rear dormer window

  Decided 22 Dec 2025 Full applications

1. 21 Jan 2026

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 18 March 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Barnet took a median of 46 days over the applications it decided in the last year.

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

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 16 Richmond Gardens London NW4 4RT

  25/4340/FUL Submitted 30 Oct 2025 50 yards away

  Roof extension involving hip to gable and rear dormer window

  Granted Full applications Extension Loft or dormer +1 14 docs

• 99 Watford Way London NW4 4RS

  26/2757/FUL Submitted 24 Jul 2026 100 yards away

  63% historically approved · decision due ~18 Sep

  Conversion of the existing 6 bed dwelling and an existing studio flat into 3no. self-contained dwellings (Use Class C3), Associated refuse/recycling storage and cycle parking within the existing rear outbuilding and off-street parking

  Awaiting decision Full applications
  Small domestic

• 1 Endersleigh Gardens London NW4 4RX

  21/2313/192 Submitted 23 Apr 2021 100 yards away

  Single storey rear extension including partial connection to the existing garage. Conversion of the existing garage to provide a habitable room and external access path to rear garden. Implementation of new side window at ground floor level. Removal of existing lean-to bay window.

  Refused Lawful development Extension Windows or glazing 10 docs
  Small domestic

• 3 Edgeworth Crescent London NW4 4HA

  26/0401/S73 Submitted 3 Feb 2026 100 yards away

  93% historically approved · decision due ~1 Apr

  Variation of condition 3 (Materials) of planning permission reference 25/2278/HSE dated 25/07/2025 for 'Part single, part two storey side and rear extension; new front porch; roof extension including new crown roof with rear dormer window, 2no. rooflights to front roofslope and 1no. rooflight to both side roofslopes; following removal of roof and demolition of existing single and two storey side and rear extensions; Changes to side fenestration.' Variation to include change of roof tiles to black slate

  Awaiting decision Conditions Extension Loft or dormer +3 3 docs
  Small domestic

• 5 Edgeworth Avenue London NW4 4EX

  26/2205/HSE Submitted 15 Jun 2026 150 yards away

  77% historically approved · decision due ~10 Aug

  Part single, part two storey front/side/rear extension with new roof following demolition of the existing garage on the eastern boundary. Part single, part two storey front/side/rear extension with new roof on the western boundary. 3no. skylights and 1no. up and over window sited on proposed single storey rear extension. New front porch. Roof extension involving 2no. side and 1no. rear dormer windows and 5no. front facing rooflights. New PV solar panels and 1no. skylight sited on flat roof. New external patio to rear (amended description).

  Awaiting decision Householder Extension Loft or dormer +3
  Small domestic

• 15 Edgeworth Avenue London NW4 4EX

  26/3110/PNH Submitted 24 Aug 2026 150 yards away

  56% historically approved · decision due ~28 Oct

  Single storey rear extension with a proposed depth of 4.5 metres, maximum height of 3.53 metres and eaves height of 2.88 metres. Following demolition of the existing conservatory.

  Awaiting decision Prior approval Extension Demolition
  Small domestic

• 26/2740/FUL Refused

  867 Finchley Road London NW11 8RR

  Change of use of a betting office (Sui Generis) to an Adult Gaming Centre (Sui Generis)

  Received 24 Jul, published by the council 3 Aug 2026 Full applications
• 26/3851/FUL Awaiting decision

  517 Watford Way London NW7 2QR

  Single storey extension to the rear of the existing workshop building to provide relocated MOT Bay

  23 Oct 2026 Full applications
• 26/3848/FUL Awaiting decision

  157 Brent Street London NW4 4DJ

  Mansard roof extension involving 2no. front, 3no. side and 2no. rear dormer windows to provide 1no. self-contained flat including raising of the eaves level and addition of window to second floor. Removal of chimneys. Additional side door to ground floor level to provide access to cycle and refuse/recycling storage

  23 Oct 2026 Full applications
• 26/3828/FUL Awaiting decision

  41 - 43 Sneath Avenue London NW11 9AJ

  Part single, part two storey rear extensions to both properties following the demolition of the single storey rear extension at no.43

  22 Oct 2026 Full applications
• 26/3829/FUL Awaiting decision

  369 Watford Way London NW4 4TE

  Change of use of the existing dwelling (Use Class C3) to a 11 bed 11 Person HMO (House in Multiple Occupation) (Use Class Sui Generis) including part single, part two storey side and rear extensions and roof extension involving rear dormer window. Associated refuse/recycling storage, cycle parking, landscaping and external amenity space

  22 Oct 2026 Full applications