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 42 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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 24 Denman Drive North London NW11 6RB

  TCP/0101/26 Submitted 18 Feb 2026 31m 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 35m 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 48m away

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

  Decided Trees 5 docs

• 57 Denman Drive South London NW11 6RA

  TPP/0684/25 Submitted 15 Oct 2025 59m 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 60m 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

• 29 Denman Drive North London NW11 6RD

  TPP/0838/25 Submitted 15 Dec 2025 74m away

  1 x Beech (applicants ref. T11) - Fell as close as possible to ground level. Standing in T11 of Tree Preservation Order.

  Granted Trees 7 docs

• 26/3235/HSE Awaiting decision

  26 Mount Pleasant Barnet EN4 9HH

  Replace existing flat roof at ground floor rear elevation with pitched roof and 2no. rooflights

  4 Sep 2026 Householder
• 26/3222/HSE Awaiting decision

  46 Michleham Down London N12 7JN

  Single storey side/rear extension with 3no. rooflights following demolition of the existing storage/utility structure. Changes to fenestration

  3 Sep 2026 Householder
• 26/3219/HSE Awaiting decision

  53 Tudor Road Barnet EN5 5NW

  First floor rear extension with front and rear rooflights. Roof extension over existing garage

  2 Sep 2026 Householder
• 26/3210/HSE Awaiting decision

  47 Pattison Road London NW2 2HL

  New front vehicular access to provide off-street parking. Removal of existing gate and shed, alterations to the existing front boundary wall and installation of close board fencing panels.

  2 Sep 2026 Householder
• 26/3211/HSE Awaiting decision

  25 The Ridgeway London N11 3LG

  Single storey rear extension with 3no. rooflights following the demolition of existing conservatory

  2 Sep 2026 Householder