6 Hemswell Drive London NW9 5WN

1. 19 May 2026

   Received by Barnet

2. 13 Jul 2026

   Decision issued: Lawful

3. 16 Aug 2026

   Added to PlanIndex

Barnet granted permission on 13 July 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 29 Hemswell Drive London NW9 5WN

  TPP/0488/26 Submitted 19 Aug 2026 50 yards away

  79% historically approved · decision due ~14 Oct

  2 x Ash (applicants ref. T1, T2) - Reduce by 2.5-3 metres. Lift crown as appropriate. Standing in Group G2 of Tree Preservation Order.

  Awaiting decision Trees 3 docs

• 5 Elvington Lane London NW9 5WB

  26/0730/CON Submitted 25 Feb 2026 50 yards away

  93% historically approved · decision due ~22 Apr

  Submission of details of condition 4 (Subdivision of Amenity Space) 5 (Means of Enclosure) 6 (Hard and Soft Landscaping) 10 (Gas boiler) 11 (Details of Cycle Parking and Storage) 12 (Refuse and Recycling) pursuant to planning permission 25/1834/FUL dated 24/06/2025

  Awaiting decision Conditions 3 docs

• 40 Hemswell Drive London NW9 5WN

  TPP/0501/25 Submitted 13 Aug 2025 50 yards away

  1 x Hornbeam (applicants ref. T1) - Reduce crown, removing up to 2m. Standing in Group G4 of Tree Preservation Order.

  Refused Trees 7 docs

• 9 Elvington Lane London NW9 5WB

  26/0748/HSE Submitted 26 Feb 2026 100 yards away

  Conversion of the existing garage to habitable room insertion of window to replace the garage door. New front porch

  Granted Householder Extension Windows or glazing 7 docs
  Small domestic

• 35 Hemswell Drive London NW9 5WN

  TPP/0792/21 Submitted 1 Oct 2021 100 yards away

  2 x Cherry, 1 x Lime (applicant's ref. G1) - Reduce crown by removing 3m from the height and by removing 1.5m from the sides. Group G5 of Tree Preservation Order.

  Split decision Trees 5 docs

• Douglas Bader Park Estate Colindale London NW9

  26/0553/CON Submitted 12 Feb 2026 300 yards away

  Submission of details of condition 5 (Levels) pursuant to planning permission 20/6277/FUL dated 18/03/2022

  Granted Conditions 4 docs

• 26/2679/192 Granted

  21 Myddelton Park London N20 0JH

  Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).

  Received 20 Jul, published by the council 7 Aug 2026 Lawful development
• 26/1362/191 Refused

  145 Cotswold Gardens London NW2 1PL

  Use as a House in Multiple Occupation (HMO) for 6 people

  Received 14 Apr, published by the council 25 Jul 2026 Lawful development
• 26/1907/191 Granted

  8 Golders Manor Drive London NW11 9HT

  Use of the property as a self-contained residential unit at ground floor level and the first and second floors as a 4-bedroom, 4-person House in Multiple Occupation (Sui Generis) (AMENDED DESCRIPTION)

  Received 21 May, published by the council 16 Aug 2026 Lawful development
• 26/2392/192 Refused

  6 Mostyn Road Edgware HA8 0JD

  New front hardstanding and vehicular access to provide off-street parking

  Received 23 Jun, published by the council 9 Aug 2026 Lawful development
• 26/2059/192 Refused

  Low Ridge Rowley Lane Barnet EN5 3HS

  Erection of a rear outbuilding

  Received 3 Jun, published by the council 16 Aug 2026 Lawful development