19 Sunny Gardens Road London NW4 1SL

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

• 25/4151/FUL Refused

  19 Sunny Gardens Road London NW4 1SL

  Conversion of the existing dwelling into 3no. self-contained flats including part single, part two storey rear extension with 4no. flat rooflights, roof extension including rear dormer window with juliette balcony and 3no. front facing rooflights. Associated amenity space, refuse/recycling storage, cycle store and off-street parking

  Decided 11 Dec 2025 Full applications

1. 17 Jun 2026

   Received by Barnet

2. 18 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 13 August 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.

• 25 Sunny Gardens Road London NW4 1SL

  21/5601/PNH Submitted 20 Oct 2021 50 yards away

  The proposal is a Single Storey Side Extension measuring 6m from the rear elevation of the original property and 3.5m from the sidewall of the existing rear extension, with a maximum height of 3.00m and an eaves height of 2.84 metres.

  Refused Prior approval Extension 13 docs
  Small domestic

• 19 Sunny Gardens Road London NW4 1SL

  25/4151/FUL Submitted 16 Oct 2025 50 yards away

  Conversion of the existing dwelling into 3no. self-contained flats including part single, part two storey rear extension with 4no. flat rooflights, roof extension including rear dormer window with juliette balcony and 3no. front facing rooflights. Associated amenity space, refuse/recycling storage, cycle store and off-street parking

  Refused Full applications New dwelling Extension +2 8 docs
  Several homes

• 28 Sunningfields Road London NW4 4RL

  26/0848/PNH Submitted 5 Mar 2026 50 yards away

  Single storey rear extension with a proposed depth of 6.00m, maximum height of 3.00m and eaves height of 3.00m

  Granted Prior approval Extension 5 docs
  Small domestic

• 28 Sunningfields Road London NW4 4RL

  26/0847/192 Submitted 5 Mar 2026 50 yards away

  Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window

  Granted Lawful development Extension Loft or dormer +1 3 docs

• 20 Sunny Gardens Road London NW4 1RX

  26/2428/FUL Submitted 25 Jun 2026 50 yards away

  63% historically approved · decision due ~20 Aug

  Conversion from 2no. self-contained flats to 3no. self-contained flats including roof extension with rear dormer window and 2no. front facing rooflights. Associated amenity space, refuse/recycling and cycle storage and off-street parking

  Awaiting decision Full applications New dwelling Extension +2

• 22 Sunningfields Road London NW4 4RL

  26/0532/PNH Submitted 11 Feb 2026 100 yards away

  56% historically approved · decision due ~8 Apr

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.75 metres and eaves height of 2.75 metres

  Awaiting decision Prior approval Extension 5 docs
  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