30 Denman Drive North London NW11 6RB

1. 19 Dec 2025

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 13 February 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 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.

• 24 Denman Drive North London NW11 6RB

  TCP/0101/26 Submitted 18 Feb 2026 50 yards away

  1 X Apple (Applicant Ref T1): Reduce crown back to previous and most recent reduction points whilst preserving a suitable amount of shortened furnishing growth to ensure crown continuity and preserve aesthetic value. Remove dead wood. Thin density by 20%. 1 X Elder (Applicant Ref T2): Reduce back to previous and most recent reduction points. Thin crown density by 20%. Remove dead wood.

  Decided Trees 4 docs

• 20 Denman Drive North London NW11 6RB

  TCP/0102/26 Submitted 18 Feb 2026 50 yards away

  1 X Hazel (Applicant Ref T1: Reduce back to previous, most recent reduction points. Remove decaying stems, right hand and centre stems. Remove left hand outer stem to help balance. Remove dead wood. 2 X Laburnum (Applicant Ref T2, T3): Remove dead wood from both trees. Remove diseased branches. Tip prune by approximately 15cm. 1 X Amelanchier (Applicant Ref T4): Remove dead wood. Tip prune by up to approximately 0.30m-0.50m. 1 X Apple (Applicant Ref T5): Reduce back to previous points of reduction. Remove dead wood.

  Decided Trees 4 docs

• 49 Denman Drive North London NW11 6RD

  TCP/0225/26 Submitted 17 Apr 2026 50 yards away

  1 x Fallen Apple (applicants ref. T1) - Remove. Exempt Work. 5 day notice

  Decided Trees 5 docs

• 22 Oakwood Road London NW11 6QY

  TPP/0559/26 Submitted 14 Sep 2026 50 yards away

  79% historically approved · decision due ~25 Nov

  1 x Oak (applicants ref. T1) - Lift to 3 metres above path and road. Shape crown by removing 2-3 metres while retaining height and basic form. Standing in Group G9 of Tree Preservation Order.

  Awaiting decision Trees

• 57 Denman Drive South London NW11 6RA

  TPP/0684/25 Submitted 15 Oct 2025 50 yards away

  1 x Oak (applicants ref. 1) - Crown thin by up to 25%. Removal of epicormic growth. Standing in T13 of Tree Preservation Order (Amended description)

  Granted Trees 5 docs

• 21 Denman Drive North London NW11 6RD

  TCP/0438/26 Submitted 28 Jul 2026 50 yards away

  79% historically approved · decision due ~22 Sep

  Mature Hazel Stand (applicants ref. G1) - Approximately 6.00m: Overhanging No.23: Thin crown density by approximately 25%-30%. Reduce crown by approximately 1.20m all round, reducing over long branches back into the main crown structure. Reduce branches overhanging the boundary of No.23 back into a tighter line with the hedge. 1 x Mature Acer (applicants ref. T2) - Approximately 6.00m: This fine tree is growing within close proximity of the building. Tip prune over extended branches by up to 1.00m back into the main crown structure to shape and control dimensions. Ensure a clearance of approximately 50cm from the buildings. Reduce sections of the crown overhanging the neighbouring property by up to 1.20m in order to clear the first floor window and increase ground floor light levels. Thin crown density evenly throughout by up to 20%.

  Awaiting decision Windows or glazing Trees

• 26/3827/HSE Awaiting decision

  43 Hermitage Lane London NW2 2HE

  Single storey rear extension with 3no. rooflights following demolition of the existing conservatory. Replacement front bay window and entrance porch. First floor rear juliette balcony. Changes to fenestration including new window openings and enlarged front rooflight

  22 Oct 2026 Householder
• 26/3833/HSE Awaiting decision

  47 Holne Chase London N2 0QG

  Single storey rear extension. Replacement of single glazed windows with double glazing. Alterations to side/rear fenestration. Alterations and replacement of existing rear dormer window addition of 2no. side dormer windows and 3no. rooflights. Installation of cameras and wall lights. Replacement of the front entrance and garage doors, installation of timber side garden gates

  22 Oct 2026 Householder
• 26/3815/HSE Awaiting decision

  17 Hurstwood Road London NW11 0AS

  Single storey rear extension

  21 Oct 2026 Householder
• 26/3800/HSE Awaiting decision

  29 Monks Avenue Barnet EN5 1BZ

  Single storey side and rear infill extension including new front porch following demolition of the side/rear storage.

  Received 20 Oct, published by the council 21 Oct 2026 Householder
• 26/3791/HSE Awaiting decision

  149 Montrose Avenue Edgware HA8 0DZ

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

  Received 20 Oct, published by the council 21 Oct 2026 Householder