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Planning application

36 Fortnam Road, London, N19 3NR

Granted Islington P2026/1439/FUL Full Planning (Householder)

Works: Extension Loft or dormer Windows or glazing 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

Proposed mansard roof extension with windows to front and rear elevations and pr

As published by the council, reference P2026/1439/FUL

Application record

Reference
P2026/1439/FUL
Type
Full Planning (Householder)
Decision
Approve with conditions
Received
3 Jun 2026
Validated
12 Jun 2026
Decided
24 Jul 2026
Postcode
N19 3NR

Timeline

Dates from the published record

  1. 3 Jun 2026

    Received by Islington

  2. 12 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 24 Jul 2026

    Decision issued: Approve with conditions

  4. 25 Jul 2026

    Added to PlanIndex

What this grant of permission means

Islington granted permission on 24 July 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 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 500 metres

  • 14 Fortnam Road, London, N19 3NR

    P2021/1987/FUL Submitted 8 Jul 2021 31m away

    Erection of a mansard roof extension and rear side infill extension.

    Granted Householder Extension Loft or dormer 7 docs
    Domestic

  • 43 Davenant Road, London, N19 3NW

    P2026/1679/FUL Submitted 25 Jun 2026 38m away

    Erection of a mansard roof extension.

    Granted Full applications Extension Loft or dormer

  • 43 Ground Floor Flat, Davenant Road, London, N19 3NW

    P2026/1648/FUL Submitted 23 Jun 2026 38m away

    86% historically approved · decision due ~18 Aug

    Erection of a Single-Storey Ground Floor Wrap-Around Extension (Rear and Side R

    Status unknown Full applications Extension
    Small domestic

  • 47 Davenant Road, London, N19 3NW

    P2026/0513/FUL Submitted 10 Mar 2026 38m away

    Erection of single storey rear extension (following part demolition of existing)

    Granted Householder Extension Demolition
    Small domestic

  • 46 Fortnam Road, London, N19 3NR

    P2021/1934/FUL Submitted 5 Jul 2021 51m away

    Erection of a mansard roof extension.

    Granted Householder Extension Loft or dormer 8 docs
    Domestic

  • 42 Davenant Road, London, N19 3NN

    P2026/1080/PRA Submitted 24 Apr 2026 78m away

    Notification of Prior Approval (Householder) for a single storey rear extension

    Granted Prior approval Extension
    Small domestic

In Islington

  • P2026/2364/FUL Awaiting decision

    14C, Highbury Terrace Mews, London, N5 1UT

    Installation of replacement front balcony, front and rear facade/ door alteratio

    16 Sep 2026 Householder
  • P2026/2403/FUL Status unknown

    15, Canning Road, London, N5 2JR

    Erection of mansard roof extension.

    11 Sep 2026 Householder
  • P2026/2390/FUL Awaiting decision

    67, Leconfield Road, London, N5 2RZ

    Alterations to rear elevation openings and replacment of roof of existing LGF ex

    10 Sep 2026 Householder
  • P2026/2307/FUL Awaiting decision

    20, Canonbury Park South, London, N1 2JJ

    Single-storey full-width rear lower ground floor extension, new rear window at g

    10 Sep 2026 Householder
  • P2026/2384/FUL Status unknown

    58 Hornsey Lane, London, N6 5LU

    Internal configuration of the existing dwelling, replacement of side and rear el

    9 Sep 2026 Householder