The Welches Milespit Hill London NW7 2RT

1. 11 Mar 2026

   Received by Barnet

2. 25 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 6 May 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 43 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 householder applications in a median of 56 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.

• 8 Hollies End London NW7 2RY

  TCP/0285/26 Submitted 19 May 2026 26m away

  1 x Hornbeam (applicants ref. T1) - Height 12m, spread 14m. Reduce crown by 2m. Reduce height from 12m to 10m. Reduce spread from 14m to 12m.

  Decided Trees 5 docs

• 1 Hollies End London NW7 2RY

  TPP/0214/26 Submitted 13 Apr 2026 56m away

  2 x Chinese Privets - Prune all round to most recent points of reduction (1-1.5m) to safeguard the health of existing tall shrubs/trees which represent an important amenity feature, implementing good arboricultural practice and cyclical maintenance. Standing in Area A14 of Tree Preservation Order.

  Decided Trees 5 docs

• 1 Hollies End London NW7 2RY

  TCP/0214/26 Submitted 13 Apr 2026 56m away

  87% historically approved · decision due ~8 Jun

  2 x Chinese Privets - Prune all round to most recent points of reduction (1-1.5m) to safeguard the health of existing tall shrubs/trees which represent an important amenity feature, implementing good arboricultural practice and cyclical maintenance. Standing in Area A14 of Tree Preservation Order.

  Awaiting decision Trees 4 docs

• Blenheim Steps High Street London NW7 1QY

  26/0156/HSE Submitted 15 Jan 2026 100m away

  77% historically approved · decision due ~13 Mar

  Widen and replace existing rear glazed doors to existing extension with like-for-like timber framed doors. Remove window on southwest elevation and replace with bricks and mortar to match elevation. Installation of an additional conservation rooflight on the flat roof of existing extension. Associated internal alterations

  Awaiting decision Householder Extension Loft or dormer +1 12 docs
  Domestic

• Blenheim Steps High Street London NW7 1QY

  26/0157/LBC Submitted 15 Jan 2026 103m away

  79% historically approved · decision due ~13 Mar

  Widen and replace existing rear glazed doors to existing extension with like-for-like timber framed doors. Remove window on southwest elevation and replace with bricks and mortar to match elevation. Installation of an additional conservation rooflight on the flat roof of existing extension. Associated internal alterations (Listed Building Consent)

  Awaiting decision Heritage and listed buildings Extension Loft or dormer +1 11 docs

• Winterstoke House And Grimsdell Pre-Preparatory School Wills Grove London NW7 1QR

  TCP/0159/26 Submitted 24 Feb 2026 125m away

  1 x Silver Birch (applicants ref. T054) - Fell. 1 x Lawson Cypress (applicants ref. T058) - Fell. 1 x Mulberry (applicants ref. T060) - Crown reduce by 2 metres.

  Decided Trees 10 docs

• 26/3396/HSE Awaiting decision

  43 Dukes Avenue London N3 2DE

  Single storey rear, part two storey side extension with 1no. rooflight following the demolition of existing shed. Roof extension with rear dormer window, 1no. front, 3no. side facing rooflights and roof windows to the front and side roof slopes. Installation of solar panels to side elevation of roof

  17 Sep 2026 Householder
• 26/3410/HSE Awaiting decision

  54 Ferney Road Barnet EN4 8LE

  Single storey rear extension with alteration to the raised terrace area including new access steps to garden

  17 Sep 2026 Householder
• 26/3385/HSE Awaiting decision

  Three Gables Bungalow Boyne Avenue London NW4 2JL

  Excavation of basement level with associated front and western lightwells. Single storey rear extensions with new patio area. Alterations to ground levels. Formation of first floor with new pitched gable roof with 2no. front and 2no. rear dormers and 2no. front facing, 2no side rooflights with associated hard and soft landscaping

  16 Sep 2026 Householder
• 26/3386/HSE Awaiting decision

  9 Colin Gardens London NW9 6EL

  Single storey rear extension with 1no. rooflight following demolition of the existing garage

  16 Sep 2026 Householder
• 26/3363/HSE Awaiting decision

  125 Park Road Barnet EN4 9QN

  Single storey side / rear extension including garage with 1no. roof lantern following the demolition of existing garage and front porch. Roof extension involving hip to gable on both sides with rear dormer window and 3no. front facing rooflights

  15 Sep 2026 Householder