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Planning application

3 Cobble Mews, Hackney, London, N5 2LN

Refused Hackney 2026/0012 Full Planning Permission

Works: Loft or dormer

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Erection of rear dormer and installation of two front rooflights

As published by the council, reference 2026/0012

Application record

Reference
2026/0012
Type
Full Planning Permission
Status
Rejected
Decision
Refused As published: Refuse
Received
5 Jan 2026
Ward
Brownswood Ward
Postcode
N5 2LN

Site history

Applications at this address on the Hackney register

This site has had 2 applications since 2026: 0 approved, 1 refused.

  • 2026/0044 Status unknown

    3 Cobble Mews, Hackney, London, N5 2LN

    Erection of rear dormer and installation of two rooflights at front roofslope

    Submitted 3 Jan 2026 Full applications

Timeline

Dates from the published record

  1. 5 Jan 2026

    Received by Hackney

  2. 24 Jul 2026

    Added to PlanIndex

What this refusal means

Hackney refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 3 Cobble Mews, Hackney, London, N5 2LN

    2026/0044 Submitted 3 Jan 2026 50 yards away

    Decision due ~28 Feb

    Erection of rear dormer and installation of two rooflights at front roofslope

    Status unknown Full applications Loft or dormer
  • KINGS CRESCENT ESTATE Queens Drive, Hackney, London, N4 2SY

    2025/2751 Submitted 10 Dec 2025 50 yards away

    Decision due ~4 Feb

    Variation of condition 2 (approved drawings) of planning permission 2019/1969 dated 27/07/2021, as amended, for “All works associated with site clearance and construction of six buildings ranging in height from 6 to 11 storeys comprising of mixed tenure new homes (Class C3); commercial spaces (Class E) and community space (Class F2(b)) within the ground floors of some buildings; landscaping works comprising the creation of a new public square, residential courtyards, new pedestrian and cycle connections, new tree planting and all associated infrastructure.” The amendments would include changes to address the requirements of the Building Safety Act (BSA) through the introduction of secondary escape cores in buildings over 18 metres (DZ6 South); Reduction of heights of DZ6 West, DZ5 North and DZ5 South; Core redesign of DZ4 and DZ6 North; Changes to the tenure and unit mix; Removal of Green Lanes service bay; New loading bay between DZ5 North and DZ6 North; Changes to external materials; Reduction of commercial floorspace and increase in community floorspace; internal layout changes; Relocation of cycle stores.

    Status unknown Amendments
  • KINGS CRESCENT ESTATE Queens Drive, Hackney, London, N4 2SY

    2025/2666 Submitted 4 Dec 2025 50 yards away

    Non material amendment to planning permission 2019/1969 dated 27 July 2021, comprising changes to the development description to remove reference to the residential dwelling numbers and the amount and location of proposed commercial and community floorspace; to be replaced by new conditions in these respects.

    Granted Amendments
    Domestic
  • 137 Wilberforce Road, Hackney, London, N4 2SX

    2026/0255 Submitted 6 Feb 2026 50 yards away

    Proposed renewal of the roof slates; the installation of 2no. Conservation roof lights to the front and rear roofs; a rooflight to the rear outrigger roof; a new sash window to the side elevation; a new high level window to the stairwell above the rear outrigger; replacement of the existing upvc windows with new timber sash windows at first and second floors.

    Granted Householder Extension Loft or dormer +1
    Domestic
  • 137 Wilberforce Road, Hackney, London, N4 2SX

    2026/0681 Submitted 27 Mar 2026 50 yards away

    Proposed erection of a rear ground floor extension at ground floor and basement level, enlarged rear light well, replacement of the existing UPVC windows with new timber sash windows at ground floor and basement.

    Granted Householder Extension Windows or glazing
    Domestic
  • 73 Queens Drive, Hackney, London, N4 2BG

    2025/2090 Submitted 20 Sep 2025 100 yards away

    T1) Common Lime: Re-pollard at 5–6m height; remove all epicormic growth. T2) Common Lime: Remove epicormic trunk growth to 5m to inspect main stem; remove major deadwood. T3) Smokebush: Crown reduce height and spread by up to 2 metres to most recent reduction points.

    Granted Trees

In Hackney

  • 2026/1385 Status unknown

    368 Mare Street, Hackney, London, E8 1HR

    Retrospective application for the installation of 1nr air conditioning condenser unit on flat roof to rear of property

    Received 24 Jun, published by the council 24 Jul 2026 Full applications
  • 2026/1368 Status unknown

    Flat 1, 59 Springdale Road, Hackney, London, N16 9NT

    Erection of single storey outbuilding in rear garden.

    Received 22 Jun, published by the council 24 Jul 2026 Full applications
  • 2026/1339 Status unknown

    The White Hart, WHITE HART, 69 Stoke Newington High Street, Hackney, London, N16 8EL

    Installation of a replacement free-standing multi-functional communication hub, comprising defibrillator, digital advertisement display and telephone

    Received 19 Jun, published by the council 24 Jul 2026 Full applications
  • 2026/1344 Status unknown

    Benthal Primary School, BENTHAL PRIMARY SCHOOL Benthal Road, Hackney, London, N16 7AU

    Removal of existing single-pane steel Crittall style windows. - Localised removal of textured asbestos ceiling portions. - Installation of a new set of replacement double-glazed aluminium window units with transoms/mullions to match existing. - Making good of internal/external areas affected by window replacement. - Localised repairs to key areas of structure. Infant School - Replacement of existing rooflight hinges/hardware and with new components. - Application of G-Value solar control film to rooflight glazing.

    Received 19 Jun, published by the council 24 Jul 2026 Full applications
  • 2026/1334 Status unknown

    OUTSIDE 141 Stamford Hill, Hackney, London, N16 5LG

    Installation of new communications kiosk with integrated advertising display and defibrillator to replace existing Kiosk, plus associated Telephone kiosk removal.

    Received 19 Jun, published by the council 24 Jul 2026 Full applications