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

Barnet refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

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.

• 3 Crespigny Road London NW4 3DT

  25/3465/S73 Submitted 20 Aug 2025 50 yards 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 50 yards 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 150 yards 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 150 yards away

  Roof extension with 1no. rear dormer window and 1no. triple front facing rooflight

  Granted Lawful development Extension Loft or dormer +1 7 docs

• 28 Sevington Road London NW4 3RX

  25/4790/192 Submitted 1 Dec 2025 150 yards away

  Erection of rear outbuilding

  Granted Lawful development 5 docs

• 97 Park Road London NW4 3PA

  26/2572/192 Submitted 8 Jul 2026 150 yards away

  Roof extension involving rear dormer window with juliette balcony and 2no. front facing rooflights. New front porch

  Granted Lawful development Extension Loft or dormer +1 3 docs
  Small domestic

• 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
• 26/3815/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
• 26/3799/HSE Awaiting decision

  1 Queens Avenue London N3 2NN

  Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights

  Received 20 Oct, published by the council 21 Oct 2026 Householder