4 Sunnyside Road North London N9 9SW

This site has had 4 applications since 2026: 3 approved, 0 refused.

• 26/02632/FUL Granted

  4 Sunnyside Road North London N9 9SW

  Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) including single storey rear extension, rear dormer and refuse and recycling storage.

  Decided 13 Aug 2026 Full applications
• 26/02135/PRH Granted

  4 Sunnyside Road North London N9 9SW

  Single storey rear extension 6m deep x 3m high (3m high to eaves).

  Decided 2 Jul 2026 Prior approval
• 26/02121/FUL Decided

  4 Sunnyside Road North London N9 9SW

  Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) and single storey rear extension, rear dormer, outrigger dormer, front rooflights with associated amenity, cycle and refuse storage.

  Submitted 20 May 2026 Full applications

1. 20 May 2026

   Received by Enfield

2. 1 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 15 Jul 2026

   Decision issued: Granted

4. 26 Jul 2026

   Added to PlanIndex

Enfield granted permission on 15 July 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.

• 4 Sunnyside Road North London N9 9SW

  26/02632/FUL Submitted 19 Jun 2026 0m away

  Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) including single storey rear extension, rear dormer and refuse and recycling storage.

  Granted Full applications Extension Loft or dormer 12 docs
  Small domestic

• 4 Sunnyside Road North London N9 9SW

  26/02135/PRH Submitted 21 May 2026 0m away

  Single storey rear extension 6m deep x 3m high (3m high to eaves).

  Granted Prior approval Extension 6 docs
  Small domestic

• 4 Sunnyside Road North London N9 9SW

  26/02121/FUL Submitted 20 May 2026 24m away

  72% historically approved · decision due ~3 Aug

  Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) and single storey rear extension, rear dormer, outrigger dormer, front rooflights with associated amenity, cycle and refuse storage.

  Decided Full applications Extension Loft or dormer
  Small domestic

• 21 Leonard Road London N9 9SR

  26/02958/FUL Submitted 13 Jul 2026 61m away

  Change of use from Use Class C3 (dwelling house) to a Class Sui Generis (HMO - house in multiple occupation) involving rear dormer to rear outrigger, front roof lights, with associated amenity, cycle and refuse storage.

  Refused Full applications Extension Loft or dormer 5 docs
  Domestic

• 146 Victoria Road London N9 9SS

  26/03842/FUL Submitted 9 Sep 2026 68m away

  72% historically approved · decision due ~4 Nov

  Single storey rear extension, single storey side infill extension, rear dormer, dormer to rear outrigger and front rooflights to enlarge 4 person Use Class C4 (HMO- House in Multiple Occupancy) to 6 person Use Class C4 (HMO- House in Multiple Occupancy).

  Awaiting decision Full applications Extension Loft or dormer
  Small domestic

• 146 Victoria Road London N9 9SS

  26/03813/CEA Submitted 8 Sep 2026 68m away

  78% historically approved · decision due ~3 Nov

  Single storey rear extension with single storey rear infill extension, rear dormer, rear outrigger dormer, front rooflights and additional windows to side of rear outrigger.

  Awaiting decision Extension Loft or dormer +1
  Small domestic

• 26/02977/CEA Granted

  89 Wilbury Way London N18 1BX

  Single storey rear extension, rear dormer and front rooflights.

  13 Jul 2026 Lawful development
• 26/02934/CEA Granted

  2 St Andrews Road London N9 8DB

  Extension of roof at side to form gable, rear dormer and front roof lights.

  10 Jul 2026 Lawful development
• 26/02994/CEA Granted

  88 Greenwood Avenue Enfield EN3 5DX

  Rear dormer with front rooflights.

  15 Jul 2026 Lawful development
• 26/02921/CEA Granted

  40 Woodstock Crescent London N9 7LY

  Rear dormer with front roof lights.

  10 Jul 2026 Lawful development
• 26/02940/CEA Granted

  53 Clarence Road Enfield EN3 4BN

  Rear dormer, dormer to rear outrigger and front roof lights.

  10 Jul 2026 Lawful development