1 Sunnyside Road East London N9 9SP

This site has had 2 applications since 2026: 0 approved, 1 refused.

• 26/04109/HOU Awaiting decision

  1 Sunnyside Road East London N9 9SP

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

  Submitted 24 Sep 2026 Householder

1. 21 Apr 2026

   Received by Enfield

2. 26 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 17 Jul 2026

   Decision issued: Refused

4. 26 Jul 2026

   Added to PlanIndex

Enfield 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.

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.

• 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

  26/02685/FUL Submitted 24 Jun 2026 100 yards away

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

  Granted Full applications Extension Loft or dormer 7 docs
  Domestic

• 21 Leonard Road London N9 9SR

  26/02641/CEA Submitted 22 Jun 2026 100 yards away

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

  Granted Lawful development Extension Loft or dormer 4 docs

• 95 Victoria Road London N9 9SU

  25/01674/PRH Submitted 8 May 2025 100 yards away

  Single storey rear extension 6m deep x 3.2m high (3m high to eaves).

  Granted Prior approval Extension 14 docs
  Small domestic

• 8 - 22 Barbot Close London N9 9XW

  23/03715/PRA Submitted 14 Nov 2023 100 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

• 21 Leonard Road London N9 9SR

  26/02958/FUL Submitted 13 Jul 2026 100 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

• 26/04568/FUL Awaiting decision

  1 Charnwood Road Enfield EN1 4QP

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

  Received 27 Oct, published by the council 3 Nov 2026 Full applications
• 26/04544/FUL Awaiting decision

  19 Rylston Road London N13 5NQ

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

  Received 27 Oct, published by the council 3 Nov 2026 Full applications
• 26/04543/FUL Awaiting decision

  13 Glenville Avenue Enfield EN2 0ER

  Change of use from Use Class C3 (dwelling house) to Use Class C4 (house in multiple occupation - HMO) for up to six persons with associated amenity, refuse and cycle storage involving single storey rear extension, rear dormer, front roof lights and changes to the right side elevation.

  Received 27 Oct, published by the council 3 Nov 2026 Full applications
• 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
• 26/04533/FUL Awaiting decision

  266 St Marys Road London N9 8NP

  Single storey rear extension (RETROSPECTIVE).

  Received 26 Oct, published by the council 2 Nov 2026 Full applications