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Planning application

8 Dinsdale Gardens Barnet EN5 1HE

Awaiting decision Barnet 25/4716/HSE Householder Application

Works: Extension Loft or dormer Demolition Windows or glazing 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 front extension. Single storey side garage extension. First floor side extension following demolition of the existing garage roof. Single storey rear extension with 1no. roof lantern and new patio area with planters, with associated privacy screens. Roof extension involving rear dormer window with juliette balcony and 2no. front and 2no. rear facing rooflights [Amended Description]

As published by the council, reference 25/4716/HSE

Application record

Reference
25/4716/HSE
Type
Householder Application
Status
Pending Consideration
Received
25 Nov 2025
Validated
26 Nov 2025
Ward
Barnet Vale
Postcode
EN5 1HE

Site history

Applications at this address on the Barnet register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • 26/1080/HSE Granted

    8 Dinsdale Gardens Barnet EN5 1HE

    Single storey front extension. Single storey side garage extension. Part single, part two storey side and rear extension with 1no. roof lantern and pitched roof, new patio area, raised planters, and associated privacy screens. Roof extension involving rear dormer window with juliette balcony and 2no. front and 2no. rear facing rooflights [Amended Description and Plans]

    Decided 22 Jun 2026 Householder

Timeline

Dates from the published record

  1. 25 Nov 2025

    Received by Barnet

  2. 26 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 10 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 21 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

SMA Studio Barnet Ltd Agent, registered in Barnet

Active · incorporated 2022 · Barnet

38 applications on PlanIndex · across 11 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

19 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

  • 8 Dinsdale Gardens Barnet EN5 1HE

    26/1080/HSE Submitted 20 Mar 2026 50 yards away

    Single storey front extension. Single storey side garage extension. Part single, part two storey side and rear extension with 1no. roof lantern and pitched roof, new patio area, raised planters, and associated privacy screens. Roof extension involving rear dormer window with juliette balcony and 2no. front and 2no. rear facing rooflights [Amended Description and Plans]

    Granted Householder Extension Loft or dormer +1 8 docs
    Small domestic

  • 15 Dinsdale Gardens Barnet EN5 1HE

    25/4486/CON Submitted 11 Nov 2025 100 yards away

    93% historically approved · decision due ~6 Jan

    Submission of details of condition 5 (Tree Protection) pursuant to planning permission 25/2078/HSE dated 09/07/2025

    Awaiting decision Conditions Trees 5 docs

  • 32 The Fairway Barnet EN5 1HN

    26/1901/HSE Submitted 20 May 2026 150 yards away

    77% historically approved · decision due ~15 Jul

    Part single, part two storey side and rear extension following demolition of the existing garage. Single storey front extension. Roof extension involving rear dormer window with juliette balcony, 3no. front and 1no. side facing rooflights

    Awaiting decision Householder Extension Loft or dormer +2 5 docs
    Small domestic

  • 32 The Fairway Barnet EN5 1HN

    26/2418/192 Submitted 25 Jun 2026 150 yards away

    2no. single storey rear extensions following demolition of existing extension

    Granted Lawful development Extension Demolition 4 docs
    Small domestic

  • Grass Verge Opp 85 Pricklers Hill Barnet EN5 1HB

    26/0443/PNT Submitted 5 Feb 2026 150 yards away

    79% historically approved · decision due ~2 Apr

    Installation of a 20m monopole with 9 no. antenna apertures, 6 no. equipment cabinets, 2 no. dishes and development ancillary thereto.

    Awaiting decision Telecoms 6 docs

  • Grass Verge Opp 85 Pricklers Hill Barnet EN5 1HB

    26/0080/LIC Submitted 9 Jan 2026 150 yards away

    79% historically approved · decision due ~6 Mar

    Proposed telecomms installation

    Awaiting decision

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