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Planning application

69 Southway London N20 8DE

Decided Barnet 26/2100/HSE Householder

Works: Extension Loft or dormer Demolition Windows or glazing Domestic

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

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Part single, part two storey rear extension with new raised patio/terrace to the rear with access steps/privacy screen and 4no. rooflights. Extension and conversion of garage into habitable room, insertion of door to replace garage door with 2 no. rooflights. Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights, 1no. top facing rooflight and 2no. side gable windows following the demolition of existing chimney

As published by the council, reference 26/2100/HSE

Application record

Reference
26/2100/HSE
Category
Householder
Status
Approved subject to conditions
Received
5 Jun 2026
Validated
8 Jun 2026
Postcode
N20 8DE

Site history

Applications at this address on the Barnet register

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

  • 26/1432/192 Granted

    69 Southway London N20 8DE

    Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights, 1no. rooflight sited on flat roof and 2no. side gable windows. Demolition of chimney. (amended)

    Decided 11 May 2026 Lawful development

Timeline

Dates from the published record

  1. 5 Jun 2026

    Received by Barnet

  2. 8 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. 9 Aug 2026

    Status changed to Approved subject to conditions

    Previously Pending Consideration.

After the decision

Barnet has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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 500 metres

  • 69 Southway London N20 8DE

    26/1432/192 Submitted 17 Apr 2026 23m away

    Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights, 1no. rooflight sited on flat roof and 2no. side gable windows. Demolition of chimney. (amended)

    Granted Lawful development Extension Loft or dormer +2 11 docs

  • 46 Southway London N20 8DB

    26/3003/192 Submitted 14 Aug 2026 76m away

    79% historically approved · decision due ~9 Oct

    Erection of rear outbuilding

    Awaiting decision

  • 46 Southway London N20 8DB

    26/0203/192 Submitted 20 Jan 2026 84m away

    80% historically approved · decision due ~17 Mar

    Roof extension involving hip to gable with juliette balcony and 1no. front facing rooflights. Single storey side extension following the demolition of existing conservatory. Conversion of the existing garage to habitable room insertion of window to replace the garage door. Erection of rear outbuilding

    Awaiting decision Lawful development Extension Loft or dormer +2 15 docs
    Small domestic

  • 46 Southway London N20 8DB

    26/1360/HSE Submitted 14 Apr 2026 85m away

    77% historically approved · decision due ~19 Jun

    Single storey side and rear extension following the demolition of the existing garage and conservatory. New front dormer window

    Awaiting decision Householder Extension Loft or dormer +2 14 docs
    Small domestic

  • 46 Southway London N20 8DB

    26/0816/192 Submitted 4 Mar 2026 88m away

    Roof extension involving hip to gable with juliette balcony and 1no. front facing rooflights Conversion of the existing garage to habitable room insertion of window to replace the garage door

    Granted Lawful development Extension Loft or dormer +1 14 docs

  • 46 Southway London N20 8DB

    25/3830/HSE Submitted 18 Sep 2025 88m away

    77% historically approved · decision due ~13 Nov

    Part single, part two-storey side and rear extension with 2no. rear juliette balconies to rear elevation, following demolition of existing garage and conservatory. Roof extension including 1no. dormer window to front, side and rear elevations. Single-storey rear outbuilding/garden room

    Awaiting decision Householder Extension Loft or dormer +2 17 docs
    Small domestic

In Barnet

  • 26/3422/HSE Awaiting decision

    Revelstroke 28 Totteridge Village London N20 8JN

    Construction of a swimming pool and associated hard and soft landscaping following demolition of the existing shed including new access steps. Alterations to the ground level. Replacement of an existing timber decking terrace with a paved terrace.

    18 Sep 2026 Householder
  • 26/3396/HSE Awaiting decision

    43 Dukes Avenue London N3 2DE

    Single storey rear, part two storey side extension with 1no. rooflight following the demolition of existing shed. Roof extension with rear dormer window, 1no. front, 3no. side facing rooflights and roof windows to the front and side roof slopes. Installation of solar panels to side elevation of roof

    17 Sep 2026 Householder
  • 26/3410/HSE Awaiting decision

    54 Ferney Road Barnet EN4 8LE

    Single storey rear extension with alteration to the raised terrace area including new access steps to garden

    17 Sep 2026 Householder
  • 26/3382/HSE Awaiting decision

    11 Layfield Crescent London NW4 3UJ

    Part single, part two storey rear extension with flat roof and 1no. skylight

    16 Sep 2026 Householder
  • 26/3385/HSE Awaiting decision

    Three Gables Bungalow Boyne Avenue London NW4 2JL

    Excavation of basement level with associated front and western lightwells. Single storey rear extensions with new patio area. Alterations to ground levels. Formation of first floor with new pitched gable roof with 2no. front and 2no. rear dormers and 2no. front facing, 2no side rooflights with associated hard and soft landscaping

    16 Sep 2026 Householder