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Planning application

35 Effingham Road, Hornsey, London, N8 0AA

Awaiting decision Haringey HGY/2026/2125 Householder planning permission

Works: Extension Loft or dormer Domestic

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

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Proposed loft conversion including the raising of the party wall, rear dormer extension, insertion of front rooflights, internal alterations and associated works. The application combines elements of previous applications HGY/2026/1005 (rear dormer and front rooflights) and HGY/2026/1006 (Certificate of Lawfulness for a proposed rear dormer, internal alterations and associated works).

As published by the council, reference HGY/2026/2125

Application record

Reference
HGY/2026/2125
Type
Householder planning permission
Status
Under Consultation
Received
24 Jul 2026
Validated
24 Jul 2026
Ward
Harringay
Decision by
Delegated Decision
Postcode
N8 0AA

Timeline

Dates from the published record

  1. 24 Jul 2026

    Received by Haringey

  2. 15 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 18 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Haringey took a median of 53 days over the applications it decided in the last year.

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.

Trade members open them from here.

Open the documents

What happens while it is decided

The process from here

This application is with Haringey for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 35 Effingham Road, Hornsey, London, N8 0AA

    HGY/2026/1005 Submitted 8 Apr 2026 0m away

    Erection of rear dormer and insertion of 3x front rooflights

    Granted Householder Loft or dormer 13 docs
    Domestic

  • 35 Effingham Road, Hornsey, London, N8 0AA

    HGY/2026/1006 Submitted 8 Apr 2026 0m away

    Certificate of lawfulness: proposed rear dormer, internal alterations and associated works.

    Granted Lawful development Loft or dormer 11 docs

  • 45 Effingham Road, Hornsey, London, N8 0AA

    HGY/2026/1983 Submitted 14 Jul 2026 0m away

    91% historically approved · decision due ~8 Sep

    Replacement of existing timber windows with new double-glazed uPVC windows to front, side and rear elevations, and replacement of existing timber rear door to flats with new uPVC door.

    Awaiting decision Householder New dwelling Windows or glazing 10 docs
    Domestic

  • 40 Effingham Road, Hornsey, London, N8 0AB

    HGY/2026/0104 Submitted 14 Mar 2026 30m away

    Lawful development: Proposed use The design of the loft conversion is compliant with the applicants Permitted Development Rights, please refer to the '0162-YK-1100-A-Loft Design Justification Statement' for further details.

    Granted Lawful development Loft or dormer 15 docs

  • Ground Floor Flat, 36, Effingham Road, London, N8 0AB

    HGY/2021/1703 Submitted 15 Jun 2021 30m away

    Single storey wrap around extension to ground floor flat.

    Granted Full applications Extension 11 docs
    Small domestic

  • 66 Effingham Road, Hornsey, London, N8 0AB

    HGY/2026/1984 Submitted 14 Jul 2026 30m away

    91% historically approved · decision due ~8 Sep

    Replacement of existing timber windows with new double-glazed uPVC windows to front, side and rear elevations, and replacement of existing timber door to flats with new uPVC door.

    Awaiting decision Householder New dwelling Windows or glazing 10 docs
    Domestic

In Haringey

  • HGY/2026/2086 Awaiting decision

    3 Rookfield Avenue, Hornsey, London, N10 3TS

    Installation of photovoltaic (PV) panels on the rear pitched roof.

    4 Sep 2026 Householder
  • HGY/2026/0629 Granted

    189 West Green Road, Tottenham, London, N15 5EA

    Construction of Vehicle Crossing including dropped kerb.

    9 Mar 2026 Householder
  • HGY/2025/1677 Awaiting decision

    6 Cascade Avenue, Hornsey, London, N10 3PU

    Installation of replacement rear steps connecting the kitchen to the garden

    2 Sep 2026 Householder
  • HGY/2026/2219 Awaiting decision

    42 Allison Road, Hornsey, London, N8 0AT

    Single-storey side-return infill extension and installation of AC condenser units.

    1 Sep 2026 Householder
  • HGY/2026/2124 Awaiting decision

    68 Downhills Way, Tottenham, London, N17 6BB

    LOFT CONVERSION WITH REAR DORMER AND THREE ROOF LIGHTS ON FRONT ROOF SLOPE

    1 Sep 2026 Householder