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Planning application

3 Delamere Gardens London NW7 3EA

Decided Barnet 26/2813/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

Single storey front extension incorporating a front porch, raising existing side extension floor level to match main house level, new roof with increased height to the side extension and 2no. rooflights, single storey rear extension with 4no. rooflights with new patio area, access steps to garden and hard and soft landscaping. Changes to fenestration: replacement of existing windows

As published by the council, reference 26/2813/HSE

Application record

Reference
26/2813/HSE
Category
Householder
Status
Approved subject to conditions
Received
30 Jul 2026
Validated
30 Jul 2026
Postcode
NW7 3EA

Timeline

Dates from the published record

  1. 30 Jul 2026

    Received by Barnet

  2. 3 Aug 2026

    Added to PlanIndex

  3. 25 Sep 2026

    Status changed to Approved subject to conditions

    Previously Pending Consideration.

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

  • 2 Derwent Avenue London NW7 3DZ

    26/0374/192 Submitted 2 Feb 2026 100 yards away

    80% historically approved · decision due ~1 Apr

    Roof extension involving rear dormer windows and 2no. front facing rooflights

    Awaiting decision Lawful development Extension Loft or dormer +1 5 docs

  • 36 Delamere Gardens London NW7 3EB

    25/3683/HSE Submitted 8 Sep 2025 100 yards away

    77% historically approved · decision due ~3 Nov

    Single storey side/rear extension with 2no. rooflights

    Awaiting decision Householder Extension Loft or dormer 14 docs
    Small domestic

  • 30 Derwent Avenue London NW7 3DZ

    26/0342/HSE Submitted 29 Jan 2026 100 yards away

    77% historically approved · decision due ~26 Mar

    Single storey rear extension with 2no. rooflights. Conversion and extension of the existing integral store into habitable space, replacement of garage door with window

    Awaiting decision Householder Extension Loft or dormer +1 12 docs
    Small domestic

  • 63 Sefton Avenue London NW7 3QE

    26/0602/PNH Submitted 17 Feb 2026 100 yards away

    Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.50 metres and eaves height of 3.00 metres

    Refused Prior approval Extension 13 docs
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  • 63 Sefton Avenue London NW7 3QE

    26/1001/PNH Submitted 16 Mar 2026 100 yards away

    Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 2.70 metres

    Refused Prior approval Extension 14 docs
    Small domestic

  • 63 Sefton Avenue London NW7 3QE

    26/1690/PNH Submitted 6 May 2026 100 yards away

    Single storey rear extension with a proposed maximum depth of 6.00 metres, maximum height of 4.00 metres and an eaves height of 2.40m

    Refused Prior approval Extension 12 docs
    Small domestic

In Barnet

  • 26/3963/HSE Awaiting decision

    97 Morphou Road London NW7 1BG

    Alteration and extension to roof including insertion 2no. side facing rooflights

    Received 2 Nov, published by the council 3 Nov 2026 Householder
  • 26/3953/HSE Awaiting decision

    51 Bedford Avenue Barnet EN5 2ER

    Single storey rear extension with flat roof, 1no. rooflight and new access steps following demolition of the existing conservatory. Removal of the rear chimney stack. Changes to ground floor north side fenestration

    2 Nov 2026 Householder
  • 26/3947/HSE Awaiting decision

    20 Fallow Court Avenue London N12 0EB

    Single storey side and rear extension

    30 Oct 2026 Householder
  • 26/3946/HSE Awaiting decision

    21 Selvage Lane London NW7 3SS

    Single storey front porch extension with pitched roof

    Received 30 Oct, published by the council 3 Nov 2026 Householder
  • 26/3950/HSE Awaiting decision

    113 Walmington Fold London N12 7LH

    Single storey rear extension with pitched gable roof. New Pergola. Installation of Air Source Heat Pump (ASHP)

    Received 30 Oct, published by the council 2 Nov 2026 Householder