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Planning application

44B Oakleigh Park South London N20 9JN

Decided Barnet 26/3323/HSE Householder

Works: Extension Loft or dormer Roofing Windows or glazing Small 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

Part single, part two storey rear extension including 2no, lantern rooflights to flat roof with new terrace area and access steps to garden, two storey front extension, Alterations and extensions to roof to create a new crown roof, including increase in ridge height and 1no. front, 3no.side facing rooflights, 1no. skylight to crown roof and rear dormer window. Alterations to existing garage and changes to fenestration to all elevations. New boundary fence

As published by the council, reference 26/3323/HSE

Application record

Reference
26/3323/HSE
Category
Householder
Status
Approved subject to conditions
Received
11 Sep 2026
Validated
14 Sep 2026
Postcode
N20 9JN

Site history

Applications at this address on the Barnet register

This site has had 3 applications since 2026.

  • 26/3893/CON Awaiting decision

    44B Oakleigh Park South London N20 9JN

    Submission of details of condition 8 (Construction Environmental Management Plan (CEMP) pursuant to planning permission 26/3323/HSE dated 12/10/2026

    Submitted 27 Oct 2026
  • 26/2317/HSE Withdrawn

    44B Oakleigh Park South London N20 9JN

    Part single, part two storey rear extension including 2no, lantern rooflights to flat roof, two storey front extension, Alterations and extensions to roof to create a new crown roof, including increase in ridge height and front and rear dormer windows and alterations to existing garage

    Decided 14 Jul 2026 Householder

Timeline

Dates from the published record

  1. 11 Sep 2026

    Received by Barnet

  2. 14 Sep 2026

    Validated

    Checked as complete and ready for consideration.

  3. 14 Sep 2026

    Added to PlanIndex

  4. 12 Oct 2026

    Status changed to Approved subject to conditions

    Previously Pending Consideration.

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/3893/CON Awaiting decision

    44B Oakleigh Park South London N20 9JN

    Submission of details of condition 8 (Construction Environmental Management Plan (CEMP) pursuant to planning permission 26/3323/HSE dated 12/10/2026

    Submitted 27 Oct 2026

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

  • 44B Oakleigh Park South London N20 9JN

    26/3893/CON Submitted 27 Oct 2026 50 yards away

    78% historically approved · decision due ~25 Dec

    Submission of details of condition 8 (Construction Environmental Management Plan (CEMP) pursuant to planning permission 26/3323/HSE dated 12/10/2026

    Awaiting decision

  • 44B Oakleigh Park South London N20 9JN

    26/2317/HSE Submitted 18 Jun 2026 50 yards away

    Part single, part two storey rear extension including 2no, lantern rooflights to flat roof, two storey front extension, Alterations and extensions to roof to create a new crown roof, including increase in ridge height and front and rear dormer windows and alterations to existing garage

    Withdrawn Householder Extension Loft or dormer +2 30 docs
    Domestic

  • 44 Oakleigh Park South London N20 9JN

    TPP/0092/26 Submitted 16 Feb 2026 50 yards away

    1 X Lawson Cypress (Applicant Ref T1) - Reduce canopy height by 30% (5m in height) to contain and shape. Reduction of branches away from phone lines by 2m. (Amended descriptions) 1 X Lawson Cypress (Applicant Ref T2) - Reduce in height by 6m and shape to match neighbouring tree. Reduction of branches away from phone lines by 2m. (Amended descriptions) 1 X Lawson Cypress (Applicant Ref T3) - Reduce in height by 3m to reduce weight on lateral limbs. Trim sides to balance. Standing in Group G71 of Order

    Split decision Trees 7 docs

  • 67 Oakleigh Park South London N20 9JL

    26/2389/HSE Submitted 23 Jun 2026 50 yards away

    77% historically approved · decision due ~20 Aug

    Alterations to rear garden including creation of terraces with associated retaining walls and steps and addition of AC enclosure

    Awaiting decision Householder 11 docs
    Domestic

  • 65 Oakleigh Park South London N20 9JL

    25/5076/CON Submitted 17 Dec 2025 50 yards away

    93% historically approved · decision due ~13 Feb

    Submission of details of condition 8 (Cycle Storage) 11 (Subdivision of Amenity Space) 12 (Refuse Storage) 14 (Biodiversity enhancement) pursuant to planning permission 23/5241/FUL dated 20/02/2024

    Awaiting decision Conditions 2 docs

  • 65-67 Oakleigh Park South London N20 9JL

    25/4317/CON Submitted 29 Oct 2025 50 yards away

    Submission of details of condition 7 (Hard and Soft Landscaping) 11 (Subdivision of amenity space) 12 (Refuse and Recycling) 14 (Biodiversity) pursuant to planning permission 23/5241/FUL dated 20/02/2024

    Withdrawn Conditions 13 docs

In Barnet

  • 26/3947/HSE Awaiting decision

    20 Fallow Court Avenue London N12 0EB

    Single storey side and rear extension

    30 Oct 2026 Householder
  • 26/3933/HSE Awaiting decision

    11 Talbot Avenue London N2 0LS

    Single storey rear infill extension

    29 Oct 2026 Householder
  • 26/3932/HSE Awaiting decision

    45 Summerlee Avenue London N2 9QP

    Erection of a rear outbuilding with 4no. rooflights following demolition of the existing garage

    29 Oct 2026 Householder
  • 26/3913/HSE Awaiting decision

    167 Chase Side Southgate N14 5HE

    Single storey rear extension following demolition of the existing extension and conservatory

    28 Oct 2026 Householder
  • 26/3897/HSE Awaiting decision

    75 Exeter Road London N14 5JU

    Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights

    Received 27 Oct, published by the council 28 Oct 2026 Householder