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Planning application

1 Queens Avenue London N3 2NN

Awaiting decision Barnet 26/3799/HSE Householder

Works: Extension Loft or dormer Windows or glazing Domestic

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

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

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

As published by the council, reference 26/3799/HSE

Application record

Reference
26/3799/HSE
Category
Householder
Status
Pending Consideration
Received
20 Oct 2026
Validated
20 Oct 2026
Postcode
N3 2NN

Timeline

Dates from the published record

  1. 20 Oct 2026

    Received by Barnet

  2. 21 Oct 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 15 December 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 46 days over the applications it decided in the last year.

What happens while it is decided

This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

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

  • 18 Queens Avenue London N3 2NP

    26/3148/HSE Submitted 26 Aug 2026 50 yards away

    77% historically approved · decision due ~21 Oct

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    Decided Householder Extension Demolition 6 docs
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  • 25 And 25A Queens Avenue London N3 2NN

    26/0061/FUL Submitted 8 Jan 2026 100 yards away

    63% historically approved · decision due ~5 Mar

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  • 34 Clifton Road London N3 2AR

    25/4032/192 Submitted 6 Oct 2025 100 yards away

    Single storey rear infill extension

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  • 34 Clifton Road London N3 2AR

    26/0076/HSE Submitted 9 Jan 2026 100 yards away

    77% historically approved · decision due ~6 Mar

    Single storey rear infill extension

    Awaiting decision Householder Extension 6 docs
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  • 117 Etchingham Park Road London N3 2EE

    26/0132/HSE Submitted 14 Jan 2026 150 yards away

    77% historically approved · decision due ~11 Mar

    Single storey rear extension with 1no. rooflight. Alterations to the existing terrace area with modified access steps

    Awaiting decision Householder Extension Loft or dormer 8 docs
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  • Land Rear Of 61 And 63 Bow Lane London N12 0JL

    26/1670/CON Submitted 5 May 2026 150 yards away

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    Granted Conditions 5 docs

In Barnet

  • 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
  • 26/3815/HSE Awaiting decision

    17 Hurstwood Road London NW11 0AS

    Single storey rear extension

    21 Oct 2026 Householder
  • 26/3800/HSE Awaiting decision

    29 Monks Avenue Barnet EN5 1BZ

    Single storey side and rear infill extension including new front porch following demolition of the side/rear storage.

    Received 20 Oct, published by the council 21 Oct 2026 Householder
  • 26/3791/HSE Awaiting decision

    149 Montrose Avenue Edgware HA8 0DZ

    New front hardstanding and vechicular access to provide off-street parking

    Received 20 Oct, published by the council 21 Oct 2026 Householder