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Planning application

67 Oakleigh Park North London N20 9AU

Decided Barnet 26/2960/HSE Householder

Works: Extension Loft or dormer Windows or glazing Domestic

Read from the description, not a valuation. How we read the register

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

First floor rear extension with terrace area and associated metal balustrade. Alterations and extension to roof to create new mansard roof (as approved under 22/1275/HSE) with the addition of front, side and rear dormer windows and rooflights to side elevations and flat roof

As published by the council, reference 26/2960/HSE

Application record

Reference
26/2960/HSE
Category
Householder
Status
Approved subject to conditions
Received
10 Aug 2026
Validated
10 Aug 2026
Ward
Whetstone
Postcode
N20 9AU

Timeline

Dates from the published record

  1. 10 Aug 2026

    Received by Barnet

  2. 15 Aug 2026

    Added to PlanIndex

  3. 5 Oct 2026

    Status changed to Approved subject to conditions

    Previously Pending Consideration.

Documents

Plans, drawings, consultee responses and the officer's report

7 documents on file for this application

  • APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 10 Aug 2026
  • THE LOCATION PLAN Site Location Plan · 10 Aug 2026
  • COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM CIL Document · 10 Aug 2026
  • PROPOSED FIRST FLOOR, ATTIC AND ROOF PLANS Drawing · 10 Aug 2026
  • PROPOSED CROSS SECTION Drawing · 10 Aug 2026
  • APPROVED / PROPOSED ELEVATIONS Drawing · 10 Aug 2026
  • EXISTING AND PROPOSED DRAWINGS Drawing · 10 Aug 2026

Watch members (£5 a month) open the document list from here.

Open the documents

After the decision

Barnet has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

About householder applications

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.

Nearby applications

Within 0.3 miles

  • Fairfield Oakleigh Park North London N20 9AW

    TPP/0478/26 Submitted 17 Aug 2026 50 yards away

    78% historically approved · decision due ~12 Oct

    1 x Oak (applicants ref. T1) - Safely reduce branches overhanging Chandos Avenue back to strong growth by approx. 5m to strong growth, as shown on Photo B. Standing in Group G5 of Tree Preservation Order. (Amended descriptions) 1 x Horse Chestnut (applicants ref. T2) - Reduce main stems overhanging Chandos Avenue by approx. 2m, as shown Photo A. Standing in Group G5 of Tree Preservation Order. (Amended descriptions)

    Awaiting decision Trees
  • 76 Oakleigh Park North London N20 9AS

    TPP/0064/26 Submitted 3 Feb 2026 50 yards away

    88% historically approved · decision due ~31 Mar

    1 x Oak (applicants ref. T1) - Reduce crown height and lateral spread back to previous pruning points by approximately 2 metres. Remove all dead wood for safety. Works proposed to improve light levels to the property and as part of routine tree maintenance. Standing in T10 of Tree Preservation Order. 1 x Oak (applicants ref. T2) - Reduce crown height by approximately 2 metres and lateral spread by approximately 3 metres. The tree has a very large crown with substantial limbs encroaching over the roadside, public footpath, and garden area. Remove major dead wood for safety. Works proposed as part of general tree maintenance and to manage overhang onto the public highway. Standing in T5 of Tree Preservation Order. 1 x Oak (applicants ref. T3) - Reduce crown height and lateral spread by approximately 2 metres. Approximately half of the crown overhangs the public footpath and roadside. Remove major dead wood to reduce risk and for public safety. Works proposed as part of routine tree maintenance. Standing in T3 of Tree Preservation. 1 x Horse Chestnut (applicants ref. T4) - Reduce crown height by approximately 1.5 metres and lateral spread by approximately 2 metres. The tree is leaning towards a busy main road and roundabout. Remove major dead wood for safety. Works proposed to reduce risk and as part of general tree maintenance. Stanfding in T4 of Tree Preservation Order.

    Awaiting decision Trees 3 docs
  • 76 Oakleigh Park North London N20 9AS

    TPP/0663/25 Submitted 8 Oct 2025 50 yards away

    88% historically approved · decision due ~3 Dec

    1 x Horse Chestnut (applicants ref. T3) - Reduce the height and spread by approximately 2-2.5 metres to maintain balance and structure. The large limb extending over the roadside should be reduced by approximately 3 metres to lessen end weight, as it significantly overhangs the public footpath and roadside. Remove all dead wood for safety. A small cavity is visible on the main leader growing towards the roadside and pathway. Standing in T8 of Tree Preservation Order. 1 x Sycamore (applicants ref. T4) - Reduce the overall height by approximately 4 metres. Large sections of dead wood are visible throughout the canopy, with numerous dead branches extending over the public footpath and roadside. Remove all dead wood for safety. A small cavity at the base may weaken the structure and pose a potential hazard. Standing in T7 of Tree Preservation Order. 1 x Oak - Remove major dead wood throughout the canopy, particularly over the public footpath and roadside, to ensure public safety. Standing in T5 of Tree Preservation Order.

    Awaiting decision Trees 3 docs
  • 74 Oakleigh Park North London N20 9AS

    TPP/0014/26 Submitted 8 Jan 2026 100 yards away

    88% historically approved · decision due ~5 Mar

    1 x Horse Chestnut (applicants ref. T1) - Reduce the overall height and lateral spread by approximately 2-3 metres. Remove all major deadwood in the interest of public safety. Standing in T14 of Tree Preservation Order.

    Awaiting decision Trees 3 docs
  • 54 Oakleigh Park South London N20 9JN

    25/3469/HSE Submitted 21 Aug 2025 100 yards away

    New front boundary wall with access gates and associated railings

    Granted Householder 9 docs
    Small domestic
  • 54 Oakleigh Park South London N20 9JN

    TPP/0055/26 Submitted 28 Jan 2026 100 yards away

    1 x Oak - Standing 15metres. Reduce crown by 30%, reduce the tree to past pruning points to repollard tree. Standing in T27 of Tree Preservation Order.

    Granted Trees 5 docs

In Barnet

  • 26/3853/HSE Awaiting decision

    30 Goldsmith Avenue London NW9 7HB

    Single storey rear extension following demolition of the existing extension

    23 Oct 2026 Householder
  • 26/3856/HSE Awaiting decision

    229 Hale Drive London NW7 3EH

    Single storey rear extension

    23 Oct 2026 Householder
  • 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
  • 26/3841/HSE Awaiting decision

    Manor House West Heath Close London NW3 7NJ

    New metal framed pergola to upper ground floor rear terrace

    Received 22 Oct, published by the council 23 Oct 2026 Householder