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Planning application

30 Chippenham Avenue, Wembley, HA9 6NQ

Refused Brent 25/2849 Prior Approval - Large householder

Works: Extension 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

Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 2.7m Eaves height - 2.7m

As published by the council, reference 25/2849

Application record

Reference
25/2849
Type
Prior Approval - Large householder
Status
Decided
Decision
Prior approval is refused at submission
Received
8 Oct 2025
Validated
8 Oct 2025
Decided
22 Oct 2025
Ward
Tokyngton
Decision by
Delegated Team Manager
Postcode
HA9 6NQ

Site history

Applications at this address on the Brent register

This site has had 3 applications since 2025: 2 approved, 1 refused.

  • 25/3056 Granted

    30 Chippenham Avenue, Wembley, HA9 6NQ

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 2.80m Eaves height - 2.68m

    Decided 28 Nov 2025 Prior approval
  • 25/2848 Granted

    30 Chippenham Avenue, Wembley, HA9 6NQ

    Certificate of lawfulness for proposed hip to gable extension and rear dormer window with juliette balcony and 1 front rooflight to the dwellinghouse

    Decided 27 Nov 2025 Lawful development

Timeline

Dates from the published record

  1. 8 Oct 2025

    Received by Brent

  2. 22 Oct 2025

    Decision issued: Prior approval is refused at submission

  3. 11 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file

46 applications on PlanIndex · across 18 councils · 72% granted

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Documents

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

5 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

Brent 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 500 metres

  • 30 Chippenham Avenue, Wembley, HA9 6NQ

    25/3056 Submitted 30 Oct 2025 0m away

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 2.80m Eaves height - 2.68m

    Granted Prior approval Extension 6 docs
    Small domestic

  • 10 Chippenham Avenue, Wembley, HA9 6NQ

    26/0696 Submitted 18 Mar 2026 0m away

    Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, 1x window to side elevation and 1x front rooflight to the dwellinghouse.

    Granted Lawful development Extension Loft or dormer +1 8 docs
    Domestic

  • 10 Chippenham Avenue, Wembley, HA9 6NQ

    26/0695 Submitted 18 Mar 2026 0m away

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.40m Eaves height - 3.00m

    Granted Prior approval Extension 6 docs
    Small domestic

  • 26 Chippenham Avenue, Wembley, HA9 6NQ

    25/2405 Submitted 19 Aug 2025 0m away

    Certificate of lawfulness for proposed demolition of existing garden store and garage and erection of outbuilding to rear garden of dwellinghouse.

    Granted Lawful development Demolition 5 docs
    Small domestic

  • 30 Chippenham Avenue, Wembley, HA9 6NQ

    25/2848 Submitted 8 Oct 2025 0m away

    Certificate of lawfulness for proposed hip to gable extension and rear dormer window with juliette balcony and 1 front rooflight to the dwellinghouse

    Granted Lawful development Extension Loft or dormer +1 6 docs
    Domestic

  • 19 Chippenham Avenue, Wembley, HA9 6NH

    20/3199 Submitted 5 Oct 2020 37m away

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.5m Eaves height - 3m

    Granted Prior approval Extension 4 docs
    Small domestic

In Brent

  • 26/1517 Granted

    36 Attewood Avenue, London, NW10 0HB

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 5m Maximum height - 3m Eaves height - 2.86m

    15 Jun 2026 Prior approval
  • 26/1153 Granted

    Bestway Cash & Carry, Abbey Road, London, NW10 7BW

    Prior approval for installation of roof mounted solar system comprising PV modules

    6 May 2026 Prior approval
  • 26/1231 Granted

    143 London Road, Wembley, HA9 7EU

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.00m Eaves height - 3.00m

    15 May 2026 Prior approval
  • 26/1206 Granted

    54 Evelyn Avenue, London, NW9 0JH

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.00m Eaves height - 2.80m

    13 May 2026 Prior approval
  • 26/1139 Refused

    7 Priory Close, Wembley, HA0 2SD

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.43m Eaves height - 2.95m

    6 May 2026 Prior approval