Triangle House 305 - 315 Green Lanes London N13 4YB

This site has had 2 applications since 2025: 1 approved, 0 refused.

• 25/01646/FUL Granted

  Triangle House 305 - 315 Green Lanes London N13 4YB

  Erection of an additional storey and three storey rear extension to facilitate 6x self-contained flats.

  Decided 1 Jul 2026 Full applications

1. 22 Oct 2026

   Received by Enfield

2. 29 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 17 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Enfield took a median of 58 days over the applications it decided in the last year.

• 25/01646/FUL Granted

  Triangle House 305 - 315 Green Lanes London N13 4YB

  Erection of an additional storey and three storey rear extension to facilitate 6x self-contained flats.

  Decided 1 Jul 2026 Full applications

This application is with Enfield for determination, against a statutory target of eight weeks. Over the last year Enfield's median decision took 58 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Enfield's portal will say. Our guide explains the common types.

• Triangle House 305 - 315 Green Lanes London N13 4YB

  25/01646/FUL Submitted 6 May 2025 50 yards away

  Erection of an additional storey and three storey rear extension to facilitate 6x self-contained flats.

  Granted Full applications New dwelling Extension 26 docs

• 323 Green Lanes London N13 4TY

  22/01146/CEU Submitted 1 Apr 2022 50 yards away

  Use of ground floor from bakery (Class E) to Cafe / Restaurant (Class E).

  Granted Lawful development 7 docs

• 2 - 4 Aldermans Hill London N13 4PH

  26/02534/CND Submitted 15 Jun 2026 50 yards away

  Details submitted pursuant to reference 25/02936/FUL for materials (3) in respect of the subdivision and creation of 2 x dedicated commercial entrances, providing 2 x commercial units at ground floor level with commercial/ office space to the existing upper floors, involving part infill rear/side extension at first floor level and associated internal alterations.

  Granted Extension

• Fitzrovia House 329 Green Lanes London N13 4TY

  22/01944/FUL Submitted 31 May 2022 50 yards away

  Change of use of part of ground floor, from shop storage area into a self-contained flat at rear (RETROSPECTIVE).

  Refused Full applications 10 docs

• 240 - 244 Green Lanes London N13 5TU

  26/03730/NMA Submitted 2 Sep 2026 50 yards away

  80% historically approved · decision due ~16 Nov

  Non material amendment to Ref: 25/00786/FUL to allow changes to the internal configuration.

  Decided Amendments

• 256- 258 Green Lanes London N13 5TU

  26/03833/PMA Submitted 9 Sep 2026 50 yards away

  75% historically approved · decision due ~4 Nov

  Change of use from office (Class E) to part rear ground floor into 1no x residential flat with conversion of upper floor into 2no x flats (Class C3).

  Awaiting decision New dwelling