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Planning application

Heron Croft Cavendish Road Barnet EN5 4ED

Decided Barnet 26/2727/HSE Householder

Works: Extension Loft or dormer Demolition Windows or glazing Small 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

Single storey side and rear wraparound extension with 4no. rooflights following demolition of existing garage and conservatory. Single storey front extension and new front porch. Roof extension including hip to gable to both sides, rear dormer window and 6no. rooflights to front

As published by the council, reference 26/2727/HSE

Application record

Reference
26/2727/HSE
Category
Householder
Status
Refused
Received
23 Jul 2026
Validated
27 Jul 2026
Ward
High Barnet
Postcode
EN5 4ED

Site history

Applications at this address on the Barnet register

This site has had 2 applications since 2025.

  • 25/5085/HSE Awaiting decision

    Heron Croft Cavendish Road Barnet EN5 4ED

    Single storey side and rear extension with alterations to the existing patio area following demolition of the existing garage and conservatory. New front porch. Roof extension involving hip to gable, rear dormer window and 1no. side rooflight to both elevations and 3no. front facing rooflights

    Submitted 18 Dec 2025 Householder

Timeline

Dates from the published record

  1. 23 Jul 2026

    Received by Barnet

  2. 27 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 29 Jul 2026

    Added to PlanIndex

  4. 11 Sep 2026

    Status changed to Refused

    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

  • Heron Croft Cavendish Road Barnet EN5 4ED

    25/5085/HSE Submitted 18 Dec 2025 43m away

    77% historically approved · decision due ~12 Feb

    Single storey side and rear extension with alterations to the existing patio area following demolition of the existing garage and conservatory. New front porch. Roof extension involving hip to gable, rear dormer window and 1no. side rooflight to both elevations and 3no. front facing rooflights

    Awaiting decision Householder Extension Loft or dormer +2 24 docs
    Small domestic
  • 22 Cavendish Road Barnet EN5 4DZ

    26/0648/S73 Submitted 19 Feb 2026 48m away

    Variation of condition 1 (Approved Plans) of planning permission reference 24/3504/HSE dated 10/10/2024 for 'First floor side extension. Roof extension involving rear dormer window and 1no. front facing rooflight' Amendments include retention of the existing pebble dash finish and fairface bricks to the front and rear elevation and proposes fairface bricks to the first floor side extension

    Granted Conditions Extension Loft or dormer +1 9 docs
  • 22 Cavendish Road Barnet EN5 4DZ

    25/3399/S73 Submitted 14 Aug 2025 52m away

    Variation of condition 1 (Approved Plans) of planning permission reference 24/3504/HSE dated 10/10/2024 for 'First floor side extension. Roof extension involving rear dormer window and 1no. front facing rooflight' Variation to include: approved elevations and roof plan do not match. Minor alterations to the roof profile are proposed to rectify the errors

    Granted Conditions Extension Loft or dormer +1 9 docs
  • 6 Jennings Way Barnet EN5 4EQ

    25/5078/HSE Submitted 18 Dec 2025 66m away

    77% historically approved · decision due ~12 Feb

    Single storey side and rear extension following demolition of the existing garage. Insertion of 1no. rear and 2no. front facing rooflights. Changes to existing rear fenestration

    Awaiting decision Householder Extension Loft or dormer +2 5 docs
    Small domestic
  • 56 Old Fold View Barnet EN5 4EB

    26/0792/HSE Submitted 2 Mar 2026 90m away

    Single storey rear extension with roof lantern and extended low level patio area with associated access steps and retaining wall. Single storey front garage extension replacement of existing door with double doors [Amended Description]

    Granted Householder Extension Windows or glazing 5 docs
    Small domestic
  • Regent House Queens Road Barnet EN5 4DN

    25/4036/FUL Submitted 6 Oct 2025 91m away

    61% historically approved · decision due ~3 Dec

    Demolition of 2no. existing Class E(g) units to enable the erection of a mixed-use building comprising Class E(g) usage at ground floor level with 9no. C3 apartments, as well as other enabling and supporting works including landscaping, parking, bike and bin stores

    Awaiting decision Full applications New dwelling Demolition 23 docs

In Barnet

  • 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
  • 26/3385/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
  • 26/3386/HSE Awaiting decision

    9 Colin Gardens London NW9 6EL

    Single storey rear extension with 1no. rooflight following demolition of the existing garage

    16 Sep 2026 Householder
  • 26/3363/HSE Awaiting decision

    125 Park Road Barnet EN4 9QN

    Single storey side / rear extension including garage with 1no. roof lantern following the demolition of existing garage and front porch. Roof extension involving hip to gable on both sides with rear dormer window and 3no. front facing rooflights

    15 Sep 2026 Householder