10 Montpelier Rise London NW11 9SS

This site has had 3 applications since 2025.

• 25/3855/PNH Awaiting decision

  10 Montpelier Rise London NW11 9SS

  Two single storey rear extensions with proposed depths of 6.00m, maximum heights of 3.20m, maximum widths of 3.14m and 3.28m and maximum eaves heights of 3.00m with a gap of 0.50m between the two proposed extensions.

  Submitted 19 Sep 2025 Prior approval
• 25/3854/192 Awaiting decision

  10 Montpelier Rise London NW11 9SS

  Enlargement of existing rear dormer

  Submitted 19 Sep 2025 Lawful development

1. 2 Dec 2025

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 27 January 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.

• 10 Montpelier Rise London NW11 9SS

  25/3855/PNH Submitted 19 Sep 2025 50 yards away

  56% historically approved · decision due ~17 Nov

  Two single storey rear extensions with proposed depths of 6.00m, maximum heights of 3.20m, maximum widths of 3.14m and 3.28m and maximum eaves heights of 3.00m with a gap of 0.50m between the two proposed extensions.

  Awaiting decision Prior approval Extension 4 docs
  Small domestic

• 10 Montpelier Rise London NW11 9SS

  25/3854/192 Submitted 19 Sep 2025 50 yards away

  80% historically approved · decision due ~14 Nov

  Enlargement of existing rear dormer

  Awaiting decision Lawful development Loft or dormer 15 docs

• 2 Montpelier Rise London NW11 9SS

  25/4005/HSE Submitted 3 Oct 2025 50 yards away

  77% historically approved · decision due ~28 Nov

  Part single, part two storey rear extension with lantern rooflight to flat roof

  Awaiting decision Householder Extension Loft or dormer 17 docs
  Domestic

• Ground Floor Flat 21 Elmcroft Crescent London NW11 9TB

  26/3306/FUL Submitted 10 Sep 2026 100 yards away

  63% historically approved · decision due ~5 Nov

  Single storey rear infill extension

  Awaiting decision Full applications Extension
  Small domestic

• 20 The Drive London NW11 9SR

  25/4911/HSE Submitted 8 Dec 2025 100 yards away

  Part single, part two storey side and rear extension following demolition of the garage. Roof extension involving rear dormer window and 1no. rooflight to rear and 2no. rooflights to front and side elevations

  Refused Householder Extension Loft or dormer +2 22 docs
  Domestic

• 69 Woodstock Avenue London NW11 9RH

  26/2733/FUL Submitted 23 Jul 2026 100 yards away

  63% historically approved · decision due ~24 Sep

  Roof extension involving hip to gable, rear dormer window and 3no front facing rooflights

  Decided Full applications Extension Loft or dormer +1 4 docs

• 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