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Planning application

11 Cecil Road, Hornsey, London, N10 2BU

Granted Haringey HGY/2025/2730 Full planning permission

Works: Extension Small 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

Erect a single-storey rear extension and reduction in the garden level by 30 cm.

As published by the council, reference HGY/2025/2730

Application record

Reference
HGY/2025/2730
Type
Full planning permission
Status
Decision Made
Decision
Approve with Conditions
Received
31 Oct 2025
Validated
31 Oct 2025
Decided
18 Mar 2026
Ward
Alexandra Park
Decision by
Delegated Decision
Postcode
N10 2BU

Timeline

Dates from the published record

  1. 31 Oct 2025

    Received by Haringey

  2. 18 Mar 2026

    Decision issued: Approve with Conditions

  3. 10 Aug 2026

    Added to PlanIndex

Documents

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

24 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Haringey granted permission on 18 March 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 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 500 metres

  • 2 Cecil Road, Hornsey, London, N10 2BU

    HGY/2023/0243 Submitted 24 Jan 2023 0m away

    Replacement of the roof of the existing infill extension with a new roof and rooflights. Replacement of the rear facade windows. The footprint of the extension will remain the same including the height of the pitched roof.

    Granted Householder Extension Loft or dormer +2 8 docs
    Domestic

  • 19 Cecil Road, Hornsey, London, N10 2BU

    HGY/2022/4404 Submitted 13 Dec 2022 0m away

    Works to trees protected by a TPO. Tree location - rear garden. Access - side access. T1 - L Poplar: this tree is in decline and is hollowing. We advise to reduce to 1m above fenceline and monitor in 12 months. T2 - L 2x dead stems: reduce to 1m above fenceline (approx. 2m reduction). T3 - L Poplar: crown reduce height by 2m beyond old pruning points. Remove remaining regrowth. T5 - L Poplar: remove 2x dead stems. T6 - L Poplar: remove all regrowth to leave a bare framework

    Granted Trees 6 docs

  • 40 Cecil Road, Hornsey, London, N10 2BU

    HGY/2023/0526 Submitted 22 Feb 2023 0m away

    T1 Fell the Cherry tree to ground level

    Granted Trees 3 docs

  • 70 Alexandra Park Road, Hornsey, London, N10 2AD

    HGY/2026/1674 Submitted 12 Jun 2026 63m away

    Five Day Notice. Tree with an insect infestation as a result of a cavity and dead wood above it. Proposed works - retain the tree as it has basal growth, but bring the tree down by 50% to make it safe.

    Granted Trees 2 docs

  • Ground Floor Flat, 42 Alexandra Park Road, Hornsey, London, N10 2AD

    HGY/2023/0748 Submitted 16 Mar 2023 63m away

    Poplar (T1) - fell because tree is in poor condition; rotting, has bracket fungus and covered in ivy.

    Granted Trees 7 docs

  • Flat A, 36 Alexandra Park Road, Hornsey, London, N10 2AD

    HGY/2026/0015 Submitted 6 Jan 2026 63m away

    Single storey rear and side extension, new entrance door and canopy to match front of property.

    Granted Full applications Extension 23 docs
    Small domestic

In Haringey

  • HGY/2026/1488 Granted

    203-209 Muswell Hill Broadway, Hornsey, London, N10 3RQ

    Installation of defibrillator and bleed kit cabinets to external wall of Nationwide Building Society branch

    10 Jul 2026 Full applications
  • HGY/2026/2208 Awaiting decision

    21 The Grove Lynton Road, Hornsey, London, N8 8ST

    Increase the height of the embrasures of the parapet wall gutters throughout. Supply and install 140mm of insulation into the parapet gutter. Install a metal capping – by bauder on the top of the parapet wall. New roof covering – supply and install new tile roof covering. New tiles to be Marley Wessex Smooth Grey.

    4 Sep 2026 Full applications
  • HGY/2026/2340 Awaiting decision

    Rowan, Muswell Road, Hornsey, London, N10 2BX

    The riser team is required to run a new inlet pipe from the isolation valve, extending approximately 5m to supply the new meter boxes, which will be installed at the front of the building.

    4 Sep 2026 Full applications
  • HGY/2026/2284 Awaiting decision

    10 & 12 Gladesmore Road, London, N15 6TB

    Erection of first floor extensions to the rear elevations of Nos. 10 and 12 Gladesmore Road and the alteration of their ground floor rear fenestration.

    3 Sep 2026 Full applications
  • HGY/2026/2062 Awaiting decision

    165 Priory Road, Hornsey, London, N8 8NB

    Change of use from upper floor residential unit into a 6-persons House in Multiple Occupation (HMO), with associated cycle and bin stores in rear courtyard.

    2 Sep 2026 Full applications