36 Hogarth Hill London NW11 6BA

1. 17 Nov 2025

   Received by Barnet

2. 18 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 10 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 13 January 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

• 36 Hogarth Hill London NW11 6BA

  25/4579/LBC Submitted 17 Nov 2025 4m away

  79% historically approved · decision due ~13 Jan

  Alterations to windows and doors including: Replacement windows to front, rear and side elevations, replacement doors, lower sill to existing closet wing window

  Awaiting decision Heritage and listed buildings Windows or glazing 10 docs

• 36 Hogarth Hill London NW11 6BA

  TCP/0093/26 Submitted 16 Feb 2026 13m away

  87% historically approved · decision due ~13 Apr

  1 X Cherry (Applicant Ref T1) - Reduce the density by crown thinning approximately 20% including the removal of dead wood and epicormic growth, lifting of low branches which are growing across the garden and the necessary shaping of the tree, ensuring the height and basic shape is retained. 1 X Cherry (Applicant Ref T2) - Remove as almost dead.

  Awaiting decision Trees 4 docs

• 36 Addison Way London NW11 6AS

  TCP/0117/26 Submitted 26 Feb 2026 16m away

  87% historically approved · decision due ~23 Apr

  1 x Weeping Willow (applicants ref. T1) - Height 16 m, diameter 800 mm. Reduce the crown overall by up to 3 metres and back to the most recent points of reduction. 1 x Willow (applicants ref. T2) - Height 12 m, diameter 750 mm. Re-pollard at 6 metres high.

  Awaiting decision Trees 3 docs

• 30 Hogarth Hill London NW11 6BA

  TCP/0761/25 Submitted 14 Nov 2025 23m away

  1 x Lime (applicants ref. T1) - Reduce the density by crown thinning approximately 30% including the removal of dead wood, minimal lifting of low branches over the boundary hedge, and the necessary shaping of the tree, ensuring the height and basic shape is retained.

  Decided Trees 6 docs

• 35 Hogarth Hill London NW11 6AY

  TCP/0320/26 Submitted 3 Jun 2026 68m away

  87% historically approved · decision due ~29 Jul

  1 x Mature Holly (applicants ref. T1) - Approximately 5.00m: This tree is on decline, it is sparsely foliated . Section fell to ground level. Dying Tree. Prune back Griselinia which has grown into the crown of the Holly and is being partially supported by the tree. Control encroachment. 1 x Multi Stemmed Lilac (applicants ref. T2) - Approximately 3.00m: Remove dead wood. Remove over footway by up to 1.00m. Control encroachment. 1 x Damson (applicants ref. T3) - Approximately 7.00m: Reduce crown by approximately 1.250m. Thin crown density by 20%. To control encroachment and increase light levels. 1 x Small Elder (applicants ref. T4) - Approximately 4.50m: Fell to ground level. This tree is weak and woody in structure. Its holds a large amount of dead wood.

  Awaiting decision Trees 4 docs

• 46 Addison Way London NW11 6AS

  25/4337/HSE Submitted 29 Oct 2025 69m away

  Insertion of 1no. side conservation rooflight. Insertion of 1no. side air conditioning unit Replacement of existing roof tiles. Internal changes to remove chimney breast and create habitable loft space

  Granted Householder Loft or dormer Roofing 10 docs
  Domestic

• 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