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Planning application

137 Fonthill Road, London, N4 3HH

Granted Islington P2025/2347/PRA Prior Approval (Other)

Works: Extension

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Notification of Prior Approval for an upward extension of existing building by t

As published by the council, reference P2025/2347/PRA

Application record

Reference
P2025/2347/PRA
Type
Prior Approval (Other)
Decision
Granted As published: Prior approval required - approved with Conditions
Received
15 Aug 2025
Validated
19 Aug 2025
Decided
8 Oct 2025
Postcode
N4 3HH

Site history

Applications at this address on the Islington register

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

  • P2026/0506/PRA Granted

    137 Fonthill Road, London, N4 3HH

    Notification of Prior Approval for an upward extension of the existing building

    Decided 16 Apr 2026 Prior approval

Timeline

Dates from the published record

  1. 15 Aug 2025

    Received by Islington

  2. 19 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 8 Oct 2025

    Decision issued: Prior approval required - approved with Conditions

  4. 8 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Planning Potential Ltd. Agent, a planning consultancy registered in London

Active · incorporated 2005 · London

924 applications on PlanIndex · across 147 councils · 91% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Keg Investments Ltd Applicant, registered in London

Active · incorporated 2006 · London

2 applications on PlanIndex

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

What this grant of permission means

Islington granted permission on 8 October 2025, 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.

About prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 137 Fonthill Road, London, N4 3HH

    P2026/0506/PRA Submitted 23 Feb 2026 50 yards away

    Notification of Prior Approval for an upward extension of the existing building

    Granted Prior approval Extension

  • 127 Fonthill Road, London, N4 3HH

    P2021/1865/FUL Submitted 28 Jun 2021 50 yards away

    Reinstatement of window to side (south) elevation.

    Granted Full applications Windows or glazing 8 docs

  • 38 Wells Terrace, London, N4 3FP

    P2021/2223/ADV Submitted 30 Jul 2021 50 yards away

    Installation of internally illuminated sign above the door and internally illuminated projecting sign.

    Granted Advertising 7 docs

  • Tower House, 139-149 Fonthill Road, London, N4 3HF

    P2021/0817/AOD Submitted 16 Mar 2021 100 yards away

    Approval of Details pursuant to conditions 7 (sound insulation and noise control measures), 9 (sound insulation between the proposed A1/B1 uses and the residential use of the building), 15 (Solar Photovoltaic Panels) and 21(Local Level Travel Plan) of planning permission reference: P2019/2563/FUL, dated: 30/10/2020.

    Granted Conditions 15 docs

  • 139-149 Fonthill Road, London, N4 3HF

    P2025/3351/AOD Submitted 27 Nov 2025 100 yards away

    Approval of details pursuant to Conditions 4 (Cycle Storage), 6 (Facing Material

    Granted

  • 139-149 Fonthill Road, London, N4 3HF

    P2026/0228/AOD Submitted 29 Jan 2026 100 yards away

    Approval of details pursuant to Conditions 12 (Sound Insulation - Residential),

    Granted

In Islington

  • P2026/2081/PRA Granted

    Ground Floor, 196 Blackstock Road, London, N5 1EN

    Notification of Prior Approval for the change of use of the existing betting sho

    Received 4 Aug, published by the council 11 Aug 2026 Prior approval
  • P2026/2373/PRA Awaiting decision

    Naver House, Upper Street, London, N1 1UT

    Notification of Prior Approval for the change of use of ground floor commercial

    Received 10 Sep, published by the council 11 Sep 2026 Prior approval
  • P2026/2372/PRA Status unknown

    40 Trinder Road, London, N19 4QU

    Notification of Prior Approval (Householder) Erection of a single-storey rear e

    Received 9 Sep, published by the council 14 Sep 2026 Prior approval
  • P2026/2346/PRA Awaiting decision

    35 Northampton Square & Wyclif Street, London, EC1V 0AX

    Notification of Prior Approval for the change of use of the exisiting commercial buildings: 35 Northampton Square and lower and upper ground floors of 14 Wyclif Street (Class E) to residential accommodation to provide 10x self-contained residential units (Class C3) under 'Class MA' of Schedule 2, Part 3 of the Town and Country Planning (General Permitted Development) Order (GPDO) 2015 (as amended)

    Received 7 Sep, published by the council 29 Sep 2026 Prior approval
  • P2026/1703/PRA Granted

    167 Whitecross Street, London, EC1Y 8JT

    Proposed Change of Use from Use Class E to mixed use containing two flats (Use C

    Received 29 Jun, published by the council 24 Jul 2026 Prior approval