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Planning application

20 Oakhampton Road London NW7 1NH

Granted Barnet 26/0702/HSE Householder Application

Works: Extension 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

Replacement of existing conservatory roof with flat roof. Changes to fenestration

As published by the council, reference 26/0702/HSE

Application record

Reference
26/0702/HSE
Type
Householder Application
Status
Approved subject to conditions
Decision
Granted As published: Approve subject to conditions
Received
23 Feb 2026
Validated
23 Feb 2026
Decided
16 Apr 2026
Ward
Mill Hill
Decision by
Delegated Decision
Postcode
NW7 1NH

Site history

Applications at this address on the Barnet register

This site has had 2 applications since 2026: 1 approved, 0 refused.

  • 26/2569/HSE Withdrawn

    20 Oakhampton Road London NW7 1NH

    Single storey rear extension with flat roof to replace existing conservatory. Changes to fenestration

    Submitted 8 Jul 2026 Householder

Timeline

Dates from the published record

  1. 23 Feb 2026

    Received by Barnet

  2. 16 Apr 2026

    Decision issued: Approve subject to conditions

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Stuart Henley & Partners Agent, registered in Redbourn

Active · incorporated 2008 · Redbourn

50 applications on PlanIndex · across 10 councils · 85% granted

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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.

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What this grant of permission means

Barnet granted permission on 16 April 2026, 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

  • 73 Devonshire Road London NW7 1DR

    25/5153/HSE Submitted 23 Dec 2025 50 yards away

    77% historically approved · decision due ~18 Feb

    Roof extension involving hip to gable with rear dormer windows. Conversion of the existing garage into habitable room, insertion of window to replace the garage door

    Awaiting decision Householder Extension Loft or dormer +1 7 docs
    Domestic

  • 105 Oakhampton Road London NW7 1NG

    26/1987/192 Submitted 28 May 2026 50 yards away

    80% historically approved · decision due ~23 Jul

    Roof extension involving rear dormer window with juliette balcony, 3no. front facing rooflights and new side gable window

    Awaiting decision Lawful development Extension Loft or dormer +1 3 docs

  • 6 Oakhampton Road London NW7 1NH

    26/1416/HSE Submitted 16 Apr 2026 50 yards away

    Part single, part two storey, side and rear extensions with pergola

    Refused Householder Extension 13 docs
    Domestic

  • 6 Oakhampton Road London NW7 1NH

    26/0260/HSE Submitted 23 Jan 2026 50 yards away

    77% historically approved · decision due ~20 Mar

    Part single, part two storey front, side and rear extensions with pergola. Roof extension involving rear dormer window and 2no. double front facing rooflights

    Awaiting decision Householder Extension Loft or dormer +1 10 docs
    Domestic

  • 20 Oakhampton Road London NW7 1NH

    26/2569/HSE Submitted 8 Jul 2026 100 yards away

    77% historically approved · decision due ~2 Sep

    Single storey rear extension with flat roof to replace existing conservatory. Changes to fenestration

    Withdrawn Householder Extension Windows or glazing 9 docs
    Small domestic

  • 42 Oakhampton Road London NW7 1NH

    25/4555/192 Submitted 14 Nov 2025 100 yards away

    Erection of a rear outbuilding

    Refused Lawful development 3 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