21 Leonard Road London N9 9SR

This site has had 3 applications since 2026: 2 approved, 1 refused.

• 26/02958/FUL Refused

  21 Leonard Road London N9 9SR

  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.

  Decided 16 Sep 2026 Full applications
• 26/02641/CEA Granted

  21 Leonard Road London N9 9SR

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

  Decided 11 Aug 2026 Lawful development

1. 24 Jun 2026

   Received by Enfield

2. 25 Jul 2026

   Added to PlanIndex

3. 17 Aug 2026

   Decision issued: Granted With Conditions

Enfield granted permission on 17 August 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 full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 21 Leonard Road London N9 9SR

  26/02641/CEA Submitted 22 Jun 2026 50 yards away

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

  Granted Lawful development Extension Loft or dormer 4 docs

• 1 Sunnyside Road East London N9 9SP

  26/04109/HOU Submitted 24 Sep 2026 50 yards away

  71% historically approved · decision due ~27 Nov

  Change to the rear extension footprint, front entrance porch, 2 Juliet balconies to first floor rear, Juliet balcony to rear dormer, internal alterations (RETROSPECTIVE).

  Awaiting decision Householder Extension Loft or dormer
  Small domestic

• 21 Leonard Road London N9 9SR

  26/02958/FUL Submitted 13 Jul 2026 50 yards 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

• 8 - 22 Barbot Close London N9 9XW

  23/03715/PRA Submitted 14 Nov 2023 50 yards away

  Construction of an additional storey above the existing building to provide no. 5 additional flats (Use Class C3).

  Granted New dwelling 36 docs

• 4 Sunnyside Road North London N9 9SW

  26/02121/FUL Submitted 20 May 2026 50 yards away

  65% 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

• 146 Victoria Road London N9 9SS

  26/03842/FUL Submitted 9 Sep 2026 50 yards away

  65% 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 Occupation) to 6 person Use Class C4 (HMO- House in Multiple Occupation).

  Awaiting decision Full applications Extension Loft or dormer
  Small domestic

• 26/03830/FUL Refused

  28 Worcesters Avenue Enfield EN1 4NE

  Change of use from dwelling house (Class C3) to HMO-house in multiple occupation (Class C4) for up to 6 persons, including single-storey rear extension, rear dormer with front roof lights, with associated amenity, refuse and cycle storage.

  Received 8 Sep, published by the council 15 Sep 2026 Full applications
• 26/04480/FUL Awaiting decision

  65 Lowden Road London N9 8RL

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

  Received 22 Oct, published by the council 28 Oct 2026 Full applications
• 26/04464/FUL Awaiting decision

  15 Broadlands Close Enfield EN3 5AE

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

  Received 21 Oct, published by the council 28 Oct 2026 Full applications
• 26/04460/FUL Awaiting decision

  59 Chalkwell Park Avenue Enfield EN1 2AN

  Installation of replacement windows.

  Received 21 Oct, published by the council 27 Oct 2026 Full applications
• 26/04438/FUL Awaiting decision

  36 Gordon Road Enfield EN2 0PZ

  Change of use from a shop (Use Class E) to a single dwelling house (Use Class C3) involving erection of front boundary wall, together with replacement windows and doors.

  Received 19 Oct, published by the council 26 Oct 2026 Full applications