Marshall Hall 71 Marshall Estate Hammers Lane London NW7 4DQ

1. 7 Sep 2026

   Received by Barnet

2. 7 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 2 November 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. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This page mirrors an entry on the statutory planning register that Barnet is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• Marshall Estate Hammers Lane London NW7 4DH

  TCP/0569/25 Submitted 9 Sep 2025 11m away

  86% historically approved · decision due ~7 Nov

  1 x Ash (applicants ref. 0441) - Remove dead limb and to stem new growth. 1 x Silver Birch (applicants ref. 0426) - Cut back from residential path. 1 x Malus - Reduce by 1-2 metres, 30%. Trees Overhanging Number 17 and 18 - Cut back trees from property roof. Large Hedge - Take the top out between 5 and 7 foot and to shape up all over.

  Awaiting decision Trees 5 docs

• 8 Marshall Estate Hammers Lane London NW7 4DH

  TCP/0174/26 Submitted 23 Mar 2026 46m away

  1 X Cherry (Applicant Ref T1) - Remove close to ground level and treat stump to inhibit regrowth.

  Decided Trees 5 docs

• Mill Hill School The Ridgeway London NW7 1QS

  TPP/0713/21 Submitted 8 Sep 2021 122m away

  1 x Sycamore (applicants ref. T840) - FLG - Fell Ground Level - due to Kretzschmaria duesta fungal colonisation at base to remove risk of stem failure. Standing in area A1 of Tree Preservation Order. 1 x Sycamore (applicants ref. T1487) - RVB - Remove suspended or broken limb(s) - to Eastern side, mud crown. Remove all other dead wood as well. Standing in area A1 of Tree Preservation Order.

  Refused Trees 4 docs

• Mill Hill School The Ridgeway London NW7 1QS

  TPP/0153/26 Submitted 24 Feb 2026 128m away

  1 x Oak (applicants ref. T109) - Reduce 3 part failed limbs by 4 metres. Standing in T1 of Tree Preservation Order. (amended descriptions) 1 x Holly (applicants ref. T112) - Fell. Standing in Area A1 of Tree Preservation Order. 1 x Sliver Birch (applicants ref. T146) - Fell. Standing in Area A1 of Tree Preservation Order.

  Granted Trees 11 docs

• 60 Chalet Estate Hammers Lane London NW7 4DL

  TCP/0640/25 Submitted 1 Oct 2025 143m away

  86% historically approved · decision due ~26 Nov

  1 x Dead Cotoneaster - Fell.

  Awaiting decision Trees 5 docs

• Mill Hill School The Ridgeway London NW7 1QS

  TPP/0530/25 Submitted 28 Aug 2025 144m away

  86% historically approved · decision due ~23 Oct

  1 x Sycamore (applicants ref. T005) - Fell. Standing in Group G7 of Tree Preservation Order. 1 x Sycamore (applicants ref. T006) - Fell. Standing in Group G7 of Tree Preservation Order. 2 x Beech (applicants ref. T041) - Fell. Standing in Group G2 of Tree Preservation Order.

  Awaiting decision Trees 5 docs