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Planning application

33 Kingshill Avenue Northolt UB5 6LF

Refused Old Oak and Park Royal Development Corporation 253588PALHE Prior Approval - Larger Home Extension

Works: Extension Demolition Small domestic

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

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

Proposal

Single storey (Max 6m deep and Max 3.20m high) rear extension (42 days Prior Notification Process) following demolition of existing rear addition

As published by the council, reference 253588PALHE

Application record

Reference
253588PALHE
Type
Prior Approval - Larger Home Extension
Status
Prior Approval Unlawful and Refused
Decision
Refused As published: Prior Approval Unlawful and Refused
Received
22 Sep 2025
Validated
22 Sep 2025
Decided
31 Oct 2025
Ward
Northolt West End
Decision by
Delegated Decision
Postcode
UB5 6LF

Site history

Applications at this address on the Old Oak and Park Royal Development Corporation register

This site has had 3 applications since 2025: 1 approved, 1 refused.

  • 263547PALHE Awaiting decision

    33 Kingshill Avenue Northolt UB5 6LF

    Single storey rear extension (max 6m deep and max 3.11m high) (42 Days Prior Approval Notification Process)

    Submitted 23 Sep 2026 Prior approval
  • 253495CPL Granted

    33 Kingshill Avenue Northolt UB5 6LF

    Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front and one to the side roofslope (Lawful Development Certificate for a Proposed Development) and front porch to dwellinghouse

    Decided 11 Nov 2025 Lawful development

Timeline

Dates from the published record

  1. 22 Sep 2025

    Received by Old Oak and Park Royal Development Corporation

  2. 31 Oct 2025

    Decision issued: Prior Approval Unlawful and Refused

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Extendopedia Ltd Agent, registered in Harrow

Active · incorporated 2025 · Harrow

4 applications on PlanIndex · across 2 councils

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

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

10 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.

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What this refusal means

Old Oak and Park Royal Development Corporation 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 prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 33 Kingshill Avenue Northolt UB5 6LF

    253588PALHE Submitted 22 Sep 2025 50 yards away

    Single storey (Max 6m deep and Max 3.20m high) rear extension (42 days Prior Notification Process) following demolition of existing rear addition

    Refused Prior approval Extension Demolition 10 docs
    Small domestic
  • 33 Kingshill Avenue Northolt UB5 6LF

    253495CPL Submitted 15 Sep 2025 50 yards away

    Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front and one to the side roofslope (Lawful Development Certificate for a Proposed Development) and front porch to dwellinghouse

    Granted Lawful development Extension Loft or dormer 11 docs
    Small domestic
  • 33 Kingshill Avenue Northolt UB5 6LF

    253495CPL Submitted 15 Sep 2025 50 yards away

    Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front and one to the side roofslope (Lawful Development Certificate for a Proposed Development) and front porch to dwellinghouse

    Granted Lawful development Extension Loft or dormer 11 docs
    Small domestic
  • 31 Kingshill Avenue Northolt Middlesex UB5 6LF

    195040PALHE Submitted 25 Nov 2019 50 yards away

    Single storey rear extension (Max 5.5m deep and Max 3m high) (following demolition of single storey rear extension) (42 days Prior Notification Process)

    Refused Prior approval Extension Demolition 9 docs
    Small domestic
  • 31 Kingshill Avenue Northolt UB5 6LF

    254167PALHE Submitted 3 Nov 2025 50 yards away

    Single storey rear extension (max 6.00m deep and max 3.00m high) (42 Days Prior Approval Notification Process)

    Refused Prior approval Extension 5 docs
    Small domestic
  • 31 Kingshill Avenue Northolt UB5 6LF

    254167PALHE Submitted 3 Nov 2025 50 yards away

    Single storey rear extension (max 6.00m deep and max 3.00m high) (42 Days Prior Approval Notification Process)

    Refused Prior approval Extension 5 docs
    Small domestic

In Old Oak and Park Royal Development Corporation

  • 263729PALHE Awaiting decision

    51 Waverley Gardens North Circular Road Park Royal NW10 7EE

    Single storey (Max 5m deep and Max 3m high) rear extension (42 days Prior Notification Process)

    Received 8 Oct, published by the council 12 Oct 2026 Prior approval
  • 263717PALHE Awaiting decision

    17 Worcester Gardens Greenford UB6 0BH

    Single storey (Max 6m deep and Max 2.80m high) rear extension (42 days Prior Notification Process)

    Received 8 Oct, published by the council 12 Oct 2026 Prior approval
  • 263709PALHE Awaiting decision

    72 George V Way Perivale UB6 7HT

    Single storey (Max 6m deep and Max 3.30m high) rear extension (42 days Prior Notification Process)

    Received 7 Oct, published by the council 12 Oct 2026 Prior approval
  • 263697PALHE Awaiting decision

    51 West Avenue Southall UB1 2AP

    Single storey (Max 6m deep and Max 2.93m high) rear extension (42 days Prior Notification Process)

    Received 6 Oct, published by the council 12 Oct 2026 Prior approval
  • 263670PALHE Awaiting decision

    21 Minterne Avenue Southall UB2 4HN

    Single storey rear extension (max 6m deep and max 3.22m high) (42 Days Prior Approval Notification Process)

    Received 6 Oct, published by the council 12 Oct 2026 Prior approval