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Planning application

44 Longfield Avenue London NW7 2EG

Granted Barnet 21/4932/HSE Householder Application

Works: Extension Loft or dormer Windows or glazing Small domestic

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

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Roof extension involving rear dormer window, 1no side and 2no front facing rooflight. Single storey rear extension. (amended description)

As published by the council, reference 21/4932/HSE

Application record

Reference
21/4932/HSE
Type
Householder Application
Status
Approved subject to conditions
Decision
Granted As published: Approve subject to conditions
Received
13 Sep 2021
Validated
11 Oct 2021
Decided
6 Dec 2021
Ward
Mill Hill
Decision by
Delegated Decision
Postcode
NW7 2EG

Timeline

Dates from the published record

  1. 13 Sep 2021

    Received by Barnet

  2. 11 Oct 2021

    Validated

    Checked as complete and ready for consideration.

  3. 6 Dec 2021

    Decision issued: Approve subject to conditions

  4. 28 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

H & T Engineering Ltd Agent, an engineering consultancy registered in London

Active · incorporated 2006 · London

13 applications on PlanIndex · across 4 councils · 36% granted

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Documents

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

15 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.

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What this grant of permission means

Barnet granted permission on 6 December 2021, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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

  • 48 And 50 Longfield Avenue London NW7 2EG

    25/3945/FUL Submitted 29 Sep 2025 50 yards away

    63% historically approved · decision due ~24 Nov

    Two storey side extension to both properties. Single storey rear extension to No. 48. Relocation of entrance door to No.50 to front elevation including new porch

    Awaiting decision Full applications Extension 17 docs
    Small domestic

  • 48 Longfield Avenue London NW7 2EG

    25/4738/192 Submitted 26 Nov 2025 50 yards away

    Roof extension involving rear dormer window and new side gable window

    Withdrawn Lawful development Extension Loft or dormer +1 15 docs

  • 48 And 50 Longfield Avenue London NW7 2EG

    25/4455/FUL Submitted 7 Nov 2025 50 yards away

    63% historically approved · decision due ~9 Jan

    Two storey side extension to both properties. Single storey rear extension to No. 48. Relocation of entrance door to No.50 to front elevation including new porch

    Awaiting decision Full applications Extension 18 docs
    Small domestic

  • 24 Longfield Avenue London NW7 2EG

    26/3099/PNH Submitted 21 Aug 2026 50 yards away

    56% historically approved · decision due ~16 Oct

    Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 2.81 metres and eaves height of 2.81 metres. Following demolition of the existing rear extension and outbuilding.

    Awaiting decision Prior approval Extension Demolition
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  • Land To The Rear Of 39-44 Rowlands Close London NW7 2DN

    TPP/0737/25 Submitted 5 Nov 2025 50 yards away

    2 x Oak (applicants ref. T1, T2) - Reduce branches overhanging 14 Fakenham Close by 2.5 metres. Standing in Group G1 of Tree Preservation Order.

    Granted Trees 6 docs

  • 57 Tithe Walk London NW7 2PY

    26/2148/HSE Submitted 9 Jun 2026 150 yards away

    Single storey rear extension

    Refused Householder Extension
    Small domestic

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