124 Mercers Road, London, N19 4PU

1. 14 Jan 2026

   Received by Islington

2. 16 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Apr 2026

   Decision issued: Approve with conditions

4. 25 Jul 2026

   Added to PlanIndex

Islington granted permission on 23 April 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.

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.

• 118 Mercers Road, London, N19 4PU

  P2023/0581/FUL Submitted 28 Feb 2023 50 yards away

  Construction of a single storey rear extension.

  Granted Householder Extension 19 docs
  Small domestic

• 55, Mercers Road, London, N19 4PS

  P2026/0910/TRE Submitted 13 Apr 2026 50 yards away

  Silver (Himalayan) birch : Fell.

  Granted Trees

• Flat C, 136 Mercers Road, London, N19 4PU

  P2023/0749/FUL Submitted 14 Mar 2023 50 yards away

  Enlarge existing dormer and installation of two velux windows on front roof slope.

  Granted Full applications Loft or dormer Windows or glazing 18 docs

• 104A Tufnell Park Road, London, N7 0DU

  P2021/2186/FUL Submitted 26 Jul 2021 50 yards away

  Installation of balustrades above the existing first floor rear addition and replacement of a rear window to a door to create an outdoor terrace.

  Granted Full applications Windows or glazing 12 docs

• Flat 3, 104 A Tufnell Park Road, London, N7 0DU

  P2019/3333/FUL Submitted 6 Nov 2019 50 yards away

  Erection of 2no. dormer extensions to the side and rear roof slopes of the property; Installation of new chimney stacks to the western edge of the roof.

  Refused Full applications Extension Loft or dormer 15 docs

• 122 Tufnell Park Road, London, N7 0DU

  P2026/0115/COL Submitted 16 Jan 2026 50 yards away

  Erection of rear dormer roof extension and installation of two front roof lights

  Withdrawn Lawful development Extension Loft or dormer 6 docs

• P2026/2615/FUL Awaiting decision

  23 Framfield Road, London, N5 1UU

  Erection of outrigger dormer extension and all associated works.

  Received 2 Oct, published by the council 11 Oct 2026 Householder
• P2026/2593/FUL Awaiting decision

  1 Wyatt Road, London, N5 2JU

  Erection of mansard roof extension.

  Received 1 Oct, published by the council 2 Oct 2026 Householder
• P2026/2124/FUL Granted

  13 Willow Bridge Road, London, N1 2LB

  Installation of mechanical plant comprising air source heat pumps and an air han

  Received 7 Aug, published by the council 19 Aug 2026 Householder
• P2026/0821/FUL Granted

  32 Harberton Road, London, N19 3JR

  Retention of 1x bike store and 1x bin store within front garden

  Received 26 Mar, published by the council 25 Jul 2026 Householder
• P2026/2571/FUL Awaiting decision

  3 Sotheby Road, London, N5 2UP

  Proposed replacement front boundary wall with railings, front garden alterations to enlarge lightwell, cycle and refuse storage and refurbished stone front steps.

  Received 29 Sep, published by the council 11 Oct 2026 Householder