Skip to content
PlanIndex Get alerts
Menu

Planning application

Astey's House, 137-139 Essex Road, London, N1 2SN

Granted Islington P2026/1271/COL Certificate of Lawfulness (Existing)

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

Proposal

Certificate of Lawfulness (Existing) to confirm that planning permission: P2023/1658/FUL dated 04 August 2023 was implemented prior to the prescribed expiry date in accordance with Condition 1.

As published by the council, reference P2026/1271/COL

Application record

Reference
P2026/1271/COL
Type
Certificate of Lawfulness (Existing)
Status
Granted As published: FINAL DECISION
Decision
Granted As published: Approve with no conditions
Received
14 May 2026
Validated
14 May 2026
Decided
20 Aug 2026
Decision by
Delegated
Postcode
N1 2SN

Site history

Applications at this address on the Islington register

This site has had 3 applications since 2025: 1 approved, 0 refused.

  • P2026/0255/FUL Awaiting decision

    Astey's House, 137 - 139 Essex Road, London, N1 2SN

    Construction of a one storey roof extension fronting Essex Road and a two storey roof extension fronting Astley's Row to create four residential flats (3 x 1-bedroom, 2-person units and 1 x 3-bedroom, 4-person unit), creation of an internal bin and cycle store at ground floor level, installation of photovoltaic panels, air source heat pump, green roofs, alterations to fenestration and associated works.

    Submitted 2 Feb 2026 Full applications
  • P2025/2887/NMA Decided

    Astey’s House, 137-139 Essex Road, London, N1 2SN

    Non-Material Amendment (s96a) to Notification of Prior Approval P2024/0658/PRA dated 29/04/2025 for the change of use of part of the ground, first and second floors of existing commercial building (Class E) to residential accommodation to provide 10 self-contained residential units (Class C3) under 'Class MA' of Schedule 2 of the Town and Country Planning (General Permitted Development) Order (GPDO) 2015 (as amended). Amendment seeks additional cycle and refuse/recycling storage at ground floor level.

    Decided 20 Nov 2025 Amendments

Timeline

Dates from the published record

  1. 14 May 2026

    Received by Islington

  2. 25 Jul 2026

    Added to PlanIndex

  3. 20 Aug 2026

    Decision issued: Approve with no conditions

Documents

Plans, drawings, consultee responses and the officer's report

8 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Islington granted permission on 20 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.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 137-139 Essex Road, London, N1 2NR

    P2021/2365/FUL Submitted 11 Aug 2021 50 yards away

    Demolition and replacement of front and rear facades (including roofing) and erection of a two-storey extension fronting Essex Road, and two-storey extension fronting Astey's Row (with glass box above) to accommodate 6x new residential units (2 no. 1-bedroom unit [2 person] x 2no. 2-bedroom units [3 person] x 1no. 2-bedroom units [4 person] x 1no. 3-bedroom units; refurbishment of existing ground and first floor and creation of part basement level to provide office floorspace, and retention of part ground floor retail unit fronting Essex Road.

    Refused Full applications Extension Demolition 53 docs
  • Astey's House, 137 - 139 Essex Road, London, N1 2SN

    P2026/0255/FUL Submitted 2 Feb 2026 50 yards away

    87% historically approved · decision due ~9 Apr

    Construction of a one storey roof extension fronting Essex Road and a two storey roof extension fronting Astley's Row to create four residential flats (3 x 1-bedroom, 2-person units and 1 x 3-bedroom, 4-person unit), creation of an internal bin and cycle store at ground floor level, installation of photovoltaic panels, air source heat pump, green roofs, alterations to fenestration and associated works.

    Awaiting decision Full applications New dwelling Extension +1 38 docs
  • Astey’s House, 137-139 Essex Road, London, N1 2SN

    P2025/2887/NMA Submitted 10 Oct 2025 50 yards away

    Non-Material Amendment (s96a) to Notification of Prior Approval P2024/0658/PRA dated 29/04/2025 for the change of use of part of the ground, first and second floors of existing commercial building (Class E) to residential accommodation to provide 10 self-contained residential units (Class C3) under 'Class MA' of Schedule 2 of the Town and Country Planning (General Permitted Development) Order (GPDO) 2015 (as amended). Amendment seeks additional cycle and refuse/recycling storage at ground floor level.

    Decided Amendments 4 docs
  • Flat 5 and 6, 11-13 Astey's Row, N1 2DA

    P2023/0216/FUL Submitted 23 Jan 2023 50 yards away

    Replacement of existing single-glazed terrace door with double-glazed door and replacement of existing single-glazed casement windows with grey aluminium double glazed windows windows to Flat 5 and 6.

    Granted Full applications Windows or glazing 12 docs
  • 161-169 Essex Road, London, N1 2SN

    P2026/0399/LBC Submitted 13 Mar 2026 50 yards away

    Upgrade of existing telecommunications base station comprising the removal and r

    Granted Heritage and listed buildings
  • 161-169 Essex Road, London, N1 2SN

    P2026/0398/FUL Submitted 13 Mar 2026 50 yards away

    Proposed telecommunications base station upgrades including removal and replacem

    Granted Full applications

In Islington

  • P2026/2548/COL Status unknown

    Flat 5, St Peter's Street Mews, London, N1 8JF

    Certificate of Lawful (Existing) Use for the use of the ground floor property kn

    Received 28 Sep, published by the council 29 Sep 2026 Lawful development
  • P2026/2522/COL Status unknown

    Flat 6, 1-2 St Peter's Street Mews, London, N1 8JF

    Certificate of Lawful (Existing) Use for the use of Flat 6 as a self-contained r

    Received 28 Sep, published by the council 29 Sep 2026 Lawful development
  • P2026/2549/COL Status unknown

    Flat A, 42 Dartmouth Park Hill, London, NW5 1HN

    Certificate of Lawfulness (Existing) for the conversion of Flat A from a 1-bedro

    Received 25 Sep, published by the council 28 Sep 2026 Lawful development
  • P2026/2266/COL Granted

    32 Gillespie Road, London, N5 1LN

    Erection of rear dormer roof extensions to main and outrigger roofs, installatio

    Received 27 Aug, published by the council 2 Sep 2026 Lawful development
  • P2026/2525/COL Status unknown

    10A Rock Street, London, N4 2DN

    Certificate of Lawfulness (Proposed) for use of the site as a 5-person small-sca

    Received 24 Sep, published by the council 25 Sep 2026 Lawful development