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Planning application

7 The Park London NW11 7SS

Awaiting decision Barnet 25/4886/HSE Householder Application

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

Two storey rear extension. Roof extension involving front dormer window and enlargement of the existing rear dormer window

As published by the council, reference 25/4886/HSE

Application record

Reference
25/4886/HSE
Type
Householder Application
Status
Pending Consideration
Received
5 Dec 2025
Validated
5 Dec 2025
Ward
Childs Hill
Postcode
NW11 7SS

Site history

Applications at this address on the Barnet register

This site has had 3 applications since 2025: 1 approved, 0 refused.

  • 26/1976/CON Awaiting decision

    7 The Park London NW11 7SS

    Submission of details of condition 4 (Tree Protection) pursuant to planning permission 26/0698/HSE dated 21/04/2026

    Submitted 27 May 2026 Conditions
  • 26/0698/HSE Granted

    7 The Park London NW11 7SS

    Part single, part two storey rear extension. Alterations and extension to roof including 1no. front dormer window and 1no. front facing rooflight, replacement of existing rear dormers with 1no. dormer window and insertion of 2no. rooflights

    Decided 21 Apr 2026 Householder

Timeline

Dates from the published record

  1. 5 Dec 2025

    Received by Barnet

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 30 January 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.

Who's behind it

Company information only, from the register and Companies House

DIZarchitects Ltd Agent

23 applications on PlanIndex · across 7 councils · 82% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

9 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 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

  • 7 The Park London NW11 7SS

    26/0698/HSE Submitted 23 Feb 2026 50 yards away

    Part single, part two storey rear extension. Alterations and extension to roof including 1no. front dormer window and 1no. front facing rooflight, replacement of existing rear dormers with 1no. dormer window and insertion of 2no. rooflights

    Granted Householder Extension Loft or dormer +1 8 docs
    Domestic

  • 7 The Park London NW11 7SS

    26/1976/CON Submitted 27 May 2026 50 yards away

    93% historically approved · decision due ~22 Jul

    Submission of details of condition 4 (Tree Protection) pursuant to planning permission 26/0698/HSE dated 21/04/2026

    Awaiting decision Conditions Trees 4 docs

  • 23 The Park London NW11 7ST

    25/4870/HSE Submitted 4 Dec 2025 100 yards away

    77% historically approved · decision due ~30 Jan

    Removal of chimney stack, installation of 2no. air conditioning units on first floor rear elevation. Replacement of 2no. windows on side elevation. Erection of front boundary wall with railings and 2no. gates, fencing on side elevation

    Awaiting decision Householder Windows or glazing 7 docs
    Small domestic

  • 141 North End Road London NW11 7HT

    26/2405/FUL Submitted 24 Jun 2026 100 yards away

    63% historically approved · decision due ~20 Aug

    Erection of a rear outbuilding

    Awaiting decision Full applications 5 docs

  • 31 The Park London NW11 7ST

    26/2049/HSE Submitted 2 Jun 2026 100 yards away

    77% historically approved · decision due ~29 Jul

    Single storey rear extension and pergola

    Awaiting decision Householder Extension 8 docs
    Small domestic

  • 9 Park Avenue London NW11 7SL

    25/4912/HSE Submitted 8 Dec 2025 100 yards away

    Single storey rear extension with 1no. rooflight. Alterations to roof above kitchen. External level drop down with new steps. New terrace area with new garden retaining wall

    Granted Householder Extension Loft or dormer 24 docs
    Small domestic

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