51 Sunningfields Road London NW4 4RA

This site has had 3 applications since 2025: 2 approved, 1 refused.

• 25/5073/192 Refused

  51 Sunningfields Road London NW4 4RA

  Alterations and extensions to the roof including wrap around side and rear dormer window with 2no. juliette balconies and 2no. side facing rooflights

  Decided 14 Jan 2026 Lawful development
• 25/4484/PNH Granted

  51 Sunningfields Road London NW4 4RA

  No2 single storey rear extensions, following the demolition of the existing conservatory and raised patio. One with a proposed depth of 8.00 metres and one with a proposed depth of 4.55 metres, both having a proposed maximum height of between 3.78m and 3.38 metres, and eaves height of 2.95 metres (AMENDED)

  Decided 16 Dec 2025 Prior approval

1. 10 Mar 2026

   Received by Barnet

2. 5 May 2026

   Decision issued: Lawful

3. 25 Jul 2026

   Added to PlanIndex

Barnet granted permission on 5 May 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 51 Sunningfields Road London NW4 4RA

  25/5073/192 Submitted 17 Dec 2025 50 yards away

  Alterations and extensions to the roof including wrap around side and rear dormer window with 2no. juliette balconies and 2no. side facing rooflights

  Refused Lawful development Extension Loft or dormer +1 5 docs

• 51 Sunningfields Road London NW4 4RA

  25/4484/PNH Submitted 11 Nov 2025 50 yards away

  No2 single storey rear extensions, following the demolition of the existing conservatory and raised patio. One with a proposed depth of 8.00 metres and one with a proposed depth of 4.55 metres, both having a proposed maximum height of between 3.78m and 3.38 metres, and eaves height of 2.95 metres (AMENDED)

  Granted Prior approval Extension Demolition 5 docs
  Small domestic

• 44 St Marys Crescent London NW4 4LH

  26/1689/HSE Submitted 6 May 2026 250 yards away

  Single storey front porch/side extension including conversion of the existing garage into habitable room, insertion of window to replace the existing garage door and front new access steps with associated railings

  Granted Householder Extension Windows or glazing 5 docs
  Small domestic

• 155 Sunny Gardens Road London NW4 1SG

  25/3652/192 Submitted 4 Sep 2025 300 yards away

  80% historically approved · decision due ~4 Nov

  Erection of a rear outbuilding and shed

  Awaiting decision Lawful development 3 docs
  Small domestic

• 37 Rowsley Avenue London NW4 1AP

  25/4837/HSE Submitted 3 Dec 2025 300 yards away

  77% historically approved · decision due ~28 Jan

  Single storey front, side extension and rear extensions with 3no. rooflights following demolition of the existing conservatory. Repositioning of existing air conditioning unit to side elevation

  Awaiting decision Householder Extension Loft or dormer +1 7 docs
  Small domestic

• 155 And 157 Sunny Gardens Road London NW4 1SG

  25/3680/FUL Submitted 8 Sep 2025 300 yards away

  61% historically approved · decision due ~3 Nov

  Part single, part two storey side and rear extensions including conversion of the garage into habitable room, insertion of window to replace the garage door and new front porch. Alterations to existing front bay windows. Creation of basement levels with garden level rooms with associated stairs leading to garden level and patio and front light wells to front elevation. Roof extension including rear dormer windows, side gable windows and 2no. front facing rooflights to both properties

  Awaiting decision Full applications Extension Loft or dormer +1 16 docs
  Small domestic

• 26/2679/192 Granted

  21 Myddelton Park London N20 0JH

  Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).

  Received 20 Jul, published by the council 7 Aug 2026 Lawful development
• 26/1907/191 Granted

  8 Golders Manor Drive London NW11 9HT

  Use of the property as a self-contained residential unit at ground floor level and the first and second floors as a 4-bedroom, 4-person House in Multiple Occupation (Sui Generis) (AMENDED DESCRIPTION)

  Received 21 May, published by the council 16 Aug 2026 Lawful development
• 26/2059/192 Refused

  Low Ridge Rowley Lane Barnet EN5 3HS

  Erection of a rear outbuilding

  Received 3 Jun, published by the council 16 Aug 2026 Lawful development
• 26/2066/192 Granted

  355 Hendon Way London NW4 3NB

  Roof extension involving rear dormer window and 3no. front facing rooflights. Removal of chimney on rear elevation (AMENDED DESCRIPTION)

  Received 3 Jun, published by the council 16 Aug 2026 Lawful development
• 26/2525/192 Granted

  39 Ridgeway Avenue Barnet EN4 8TN

  Single storey rear extension

  Received 6 Jul, published by the council 9 Aug 2026 Lawful development