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Planning application

21 Woolmead Avenue London NW9 7BA

Awaiting decision Barnet 25/5039/PNH Prior Notification (Householder)

Works: Extension Demolition Small 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

Single storey rear extension with a proposed depth of 5.20 metres, maximum height of 2.90 metres and eaves height of 2.70 metres, following the demolition of existing conservatories.

As published by the council, reference 25/5039/PNH

Application record

Reference
25/5039/PNH
Type
Prior Notification (Householder)
Status
Pending Consideration
Received
16 Dec 2025
Validated
16 Dec 2025
Ward
West Hendon
Postcode
NW9 7BA

Site history

Applications at this address on the Barnet register

This site has had 2 applications since 2025.

  • 26/0238/HSE Awaiting decision

    21 Woolmead Avenue London NW9 7BA

    Single storey rear extension following demolition of the existing conservatory

    Submitted 22 Jan 2026 Householder

Timeline

Dates from the published record

  1. 16 Dec 2025

    Received by Barnet

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 10 February 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.

Documents

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

7 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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

Open the documents

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 prior approval applications in a median of 36 days. More in our guide to how long planning decisions take.

About prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 21 Woolmead Avenue London NW9 7BA

    26/0238/HSE Submitted 22 Jan 2026 50 yards away

    77% historically approved · decision due ~19 Mar

    Single storey rear extension following demolition of the existing conservatory

    Awaiting decision Householder Extension Demolition 13 docs
    Small domestic

  • 38 Woolmead Avenue London NW9 7AY

    25/4177/RCU Submitted 17 Oct 2025 50 yards away

    Erection of a single storey rear outbuilding. (Retrospective application)

    Refused Amendments 10 docs
    Small domestic

  • 10 Woolmead Avenue London NW9 7BE

    26/1750/192 Submitted 11 May 2026 100 yards away

    Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window Demolition of chimney stack to rear elevation.

    Granted Lawful development Extension Loft or dormer +2 3 docs

  • 64 Woolmead Avenue London NW9 7AY

    25/4659/PNH Submitted 21 Nov 2025 150 yards away

    Single storey rear extension with a proposed depth of 6m, maximum height of 3m and eaves height of 3m

    Granted Prior approval Extension 5 docs
    Small domestic

  • 64 Woolmead Avenue London NW9 7AY

    25/4663/HSE Submitted 21 Nov 2025 150 yards away

    Part single, part two storey rear extension with first floor juliette balcony and new decking area. Roof extension involving side and rear dormer windows and 2no. front facing rooflights. New front canopy and side fenestration

    Withdrawn Householder Extension Loft or dormer +1 7 docs
    Domestic

  • 64 Woolmead Avenue London NW9 7AY

    25/5045/192 Submitted 16 Dec 2025 150 yards away

    80% historically approved · decision due ~11 Feb

    Removal of the existing two storey side/rear extension roof to be replaced with flat roof. Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights

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

In Barnet

  • 26/3835/PNH Awaiting decision

    3 Devonshire Crescent London NW7 1DN

    Single storey rear extension with a proposed depth of 5.00 metres, maximum height of 3.48 metres and eaves height of 3.00 metres. Following demolition of existing rear outrigger.

    22 Oct 2026 Prior approval
  • 26/3832/PNH Awaiting decision

    48 Alverstone Avenue Barnet EN4 8EB

    Single storey rear extension with a proposed depth of 4.5 metres, maximum height of 3.15 metres and eaves height of 3 metres following demolition of existing rear extension.

    22 Oct 2026 Prior approval
  • 26/3823/PNH Awaiting decision

    7 Southbourne Crescent London NW4 2LB

    Single storey rear extension added to an existing extension with the total extension measuring 6.00 metres deep, with a maximum height of 3.00 metres and an eaves height of 3.00 metres.

    21 Oct 2026 Prior approval
  • 26/3809/PND Awaiting decision

    10 Clifford Road Barnet EN5 5PG

    Demolition of existing garage

    21 Oct 2026 Prior approval
  • 26/3819/PNH Awaiting decision

    78 Russell Lane London N20 0AP

    2no. Single storey rear extensions with a proposed depth of 7.00 metres, maximum height of 3.60 metres and eaves height of 3.00 metres. Following demolition of the existing side/rear outrigger.

    Received 20 Oct, published by the council 22 Oct 2026 Prior approval