11 Crespigny Road London NW4 3DT

1. 17 Apr 2024

   Received by Barnet

2. 18 Apr 2024

   Validated

   Checked as complete and ready for consideration.

3. 10 Jun 2024

   Decision issued: Refuse

4. 30 Aug 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 3 Crespigny Road London NW4 3DT

  25/3465/S73 Submitted 20 Aug 2025 41m away

  Variation of Condition 1 (Approved Plans) of planning permission reference 22/2544/HSE dated 05/10/22 for 'Replacement of the front porch and side element roof with flat roof. Part single, part two storey side extension and new single storey rear element. Alterations to existing front garden levels and alterations to the existing entrance steps and addition of handrails. Erection of a bin enclosure. Alteration to roof including new roof over first floor element and rearrangement of the front roof elevation. Replacement of all windows and doors.'Variation to include: Alteration to first floor front left corner and roof form; Demolition and erection of new loft level, demolition of the existing two storey bay window to the front and replacement with a gable end wall with windows. Brickwork on the ground floor elements will be replaced with white render

  Refused Conditions Extension Roofing +2 7 docs
  Small domestic

• 6 Foscote Road London NW4 3SD

  25/3419/HSE Submitted 15 Aug 2025 56m away

  77% historically approved · decision due ~10 Oct

  Creation of new basement extension with rear external access steps, associated rear lightwells and no. rear facing walk on rooflights. Part single, part two storey rear extension with raised patio. Erection of front porch extension and conversion of garage into a habitable room including insertion of window to replace garage door. First floor front infill extension. Roof extension involving the creation of a crown roof form, 2no. side dormer windows (one at each side), 2no front facing and 2no rear facing rooflights. 2no. Changes to fenestration including insertion of new windows to both side elevations

  Awaiting decision Householder Extension Loft or dormer +1 11 docs
  Small domestic

• 2 Allington Road London NW4 3DJ

  25/3552/HSE Submitted 27 Aug 2025 126m away

  Part single, part two storey side and rear extension with new raised patio area and 2no. rooflights. New crown roof with rear dormer window and front and side facing rooflights. New front porch. Changes to fenestration. New front electric access gates with associated metal railings

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

• 99 Park Road London NW4 3PA

  26/1669/192 Submitted 5 May 2026 130m away

  79% historically approved · decision due ~30 Jun

  Roof extension with 1no. rear dormer window over main roof and 1no. rear dormer over outrigger roof and 1no. triple front facing rooflight

  Awaiting decision Lawful development Extension Loft or dormer +1 6 docs

• 28 Sevington Road London NW4 3RX

  25/4790/192 Submitted 1 Dec 2025 133m away

  Erection of rear outbuilding

  Decided Lawful development 5 docs

• 97 Park Road London NW4 3PA

  26/2633/PNH Submitted 14 Jul 2026 137m away

  57% historically approved · decision due ~8 Sep

  2no. single storey rear extensions, one with a proposed depth of 6 metres, maximum height of 3.5 metres and eaves height of 2.95 metres and one with a depth of 5 metres, maximum height of 3.5 metres and eaves height of 2.95 metres, following demolition of the existing single storey rear extension.

  Awaiting decision Prior approval Extension Demolition
  Small domestic

• 26/3235/HSE Awaiting decision

  26 Mount Pleasant Barnet EN4 9HH

  Replace existing flat roof at ground floor rear elevation with pitched roof and 2no. rooflights

  4 Sep 2026 Householder
• 26/3222/HSE Awaiting decision

  46 Michleham Down London N12 7JN

  Single storey side/rear extension with 3no. rooflights following demolition of the existing storage/utility structure. Changes to fenestration

  3 Sep 2026 Householder
• 26/3219/HSE Awaiting decision

  53 Tudor Road Barnet EN5 5NW

  First floor rear extension with front and rear rooflights. Roof extension over existing garage

  2 Sep 2026 Householder
• 26/3210/HSE Awaiting decision

  47 Pattison Road London NW2 2HL

  New front vehicular access to provide off-street parking. Removal of existing gate and shed, alterations to the existing front boundary wall and installation of close board fencing panels.

  2 Sep 2026 Householder
• 26/3211/HSE Awaiting decision

  25 The Ridgeway London N11 3LG

  Single storey rear extension with 3no. rooflights following the demolition of existing conservatory

  2 Sep 2026 Householder