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Planning application

39 Thornhill Road, London, N1 1JS

Granted Islington P2024/3210/FUL Full Planning (Householder)

Works: Extension Domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Refurbishment and extension to existing garden studio in the rear garden. Installation of 2no. air source heat pumps and acoustic enclosure in the rear garden.

As published by the council, reference P2024/3210/FUL

Application record

Reference
P2024/3210/FUL
Type
Full Planning (Householder)
Status
Granted As published: FINAL DECISION
Decision
Granted As published: Approve with conditions
Received
28 Oct 2024
Validated
28 Oct 2024
Decided
8 Jan 2025
Ward
Barnsbury
Decision by
Delegated
Postcode
N1 1JS

Site history

Applications at this address on the Islington register

This site has had 6 applications since 2024: 3 approved, 1 refused.

  • P2026/0305/TRE Granted

    39, Thornhill Road, London, N1 1JS

    T1 - Magnolia - reduce crown by 1-1.5m (not beyond previous points of reduction

    Decided 11 Feb 2026 Trees
  • P2025/3541/FUL Refused

    39 Thornhill Road, London, N1 1JS

    Erection of roof extension with dormer windows

    Decided 6 Feb 2026 Householder
  • P2025/1656/TRE Decided

    39, Thornhill Road, London, N1 1JS

    Minor pruning of Magnolia tree, particularly the branches overhanging the neighbours at number 37.

    Submitted 9 Jun 2025 Trees
  • P2025/0620/TRE Decided

    39, Thornhill Road, London, N1 1JS

    T1 - Prickly Cypress - Felling to ground level and treating stump. T2 - Cherry - Felling to ground level and stump grinding.

    Submitted 3 Mar 2025 Trees
  • P2024/2774/FUL Granted

    39 Thornhill Road, London, N1 1JS

    Erection of single storey rear extension at lower ground floor level (replacing existing two storey rear outrigger), second floor roof terrace on top of existing side annex, alterations to the fenestration across the front and rear, front landscaping works, timber bike enclosure to front garden and associated works.

    Decided 5 Dec 2024 Householder

Timeline

Dates from the published record

  1. 28 Oct 2024

    Received by Islington

  2. 8 Jan 2025

    Decision issued: Approve with conditions

  3. 29 Sep 2026

    Added to PlanIndex

Documents

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

13 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 8 January 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 householder applications

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.

Nearby applications

Within 0.3 miles

  • 39, Thornhill Road, London, N1 1JS

    P2025/0620/TRE Submitted 3 Mar 2025 50 yards away

    99% historically approved · decision due ~29 Apr

    T1 - Prickly Cypress - Felling to ground level and treating stump. T2 - Cherry - Felling to ground level and stump grinding.

    Decided Trees 5 docs
  • 39, Thornhill Road, London, N1 1JS

    P2025/1656/TRE Submitted 9 Jun 2025 50 yards away

    99% historically approved · decision due ~8 Oct

    Minor pruning of Magnolia tree, particularly the branches overhanging the neighbours at number 37.

    Decided Trees 4 docs
  • 39 Thornhill Road, London, N1 1JS

    P2024/2774/FUL Submitted 16 Sep 2024 50 yards away

    Erection of single storey rear extension at lower ground floor level (replacing existing two storey rear outrigger), second floor roof terrace on top of existing side annex, alterations to the fenestration across the front and rear, front landscaping works, timber bike enclosure to front garden and associated works.

    Granted Householder Extension Windows or glazing 24 docs
    Small domestic
  • 37 Thornhill Road, London, N1 1JS

    P2025/2958/FUL Submitted 20 Oct 2025 50 yards away

    92% historically approved · decision due ~17 Mar

    Installation of new brick piers and metal gate to front boundary. Provision of a bike store and associated works within front garden.

    Awaiting decision Householder 12 docs
    Domestic
  • 37 Thornhill Road, Islington, London, N1 1JS

    P2019/3062/TRE Submitted 14 Oct 2019 50 yards away

    Rear garden TPO ref: T2 of TPO 182/1998 (T1) Cherry - Reduce crown away from roof + tv aerial of 29 Barnsbury Square to provide a clearance of about 1m. This will be achieved by pruning back to significant branches thereby maintaining as natural a shape as possible.

    Granted Trees 5 docs
  • 41, Thornhill Road, London, N1 1JS

    P2025/0453/TRE Submitted 13 Feb 2025 50 yards away

    99% historically approved · decision due ~17 Apr

    A cherry tree located at No. 41 Thornhill Road. The tree has a low crown which overhangs into No. 39 Thornhill Road. Requesting permission to carry our pruning of those branches which overhang No. 39.

    Decided Trees 1 doc

In Islington

  • 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