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Planning application

258 Stag Lane, London, NW9 0EG

Granted Brent 25/2670 Prior Approval - Large householder

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

Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4m Maximum height - 3m Eaves height - 3m

As published by the council, reference 25/2670

Application record

Reference
25/2670
Type
Prior Approval - Large householder
Status
Decided
Decision
Prior approval is not required
Received
18 Sep 2025
Validated
18 Sep 2025
Decided
28 Oct 2025
Ward
Queensbury
Decision by
Delegated Team Manager
Postcode
NW9 0EG

Site history

Applications at this address on the Brent register

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

  • 26/1191 Decided

    258 Stag Lane, London, NW9 0EG

    Demolition of garden shed and erection of single-storey side to rear extension, first-floor side ...

    Submitted 12 May 2026
  • 25/2671 Refused

    258 Stag Lane, London, NW9 0EG

    Certificate of lawfulness for proposed hip to gable-end roof extension and rear dormer with 2x front rooflights to dwellinghouse

    Decided 6 Nov 2025 Lawful development

Timeline

Dates from the published record

  1. 18 Sep 2025

    Received by Brent

  2. 28 Oct 2025

    Decision issued: Prior approval is not required

  3. 11 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, registered in Woking

11 applications on PlanIndex · across 8 councils

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Documents

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

11 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 grant of permission means

Brent granted permission on 28 October 2025, 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 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

  • 258 Stag Lane, London, NW9 0EG

    25/2671 Submitted 18 Sep 2025 0m away

    Certificate of lawfulness for proposed hip to gable-end roof extension and rear dormer with 2x front rooflights to dwellinghouse

    Refused Lawful development Extension Loft or dormer 11 docs
    Domestic

  • 258 Stag Lane, London, NW9 0EG

    26/1191 Submitted 12 May 2026 2m away

    79% historically approved · decision due ~13 Jul

    Demolition of garden shed and erection of single-storey side to rear extension, first-floor side ...

    Decided Extension Demolition
    Small domestic

  • 32 Tennyson Avenue, London, NW9 9JA

    21/1595 Submitted 28 Apr 2021 48m 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 - 3m Eaves height - 3m

    Granted Prior approval Extension 2 docs
    Small domestic

  • 17 Fairway Avenue, London, NW9 0EY

    25/2788 Submitted 2 Oct 2025 118m away

    Demolition of existing outbuilding and rear dormer and proposed conversion of garage into a habitable room, replacing garage door with a window, hip to gable roof extensions to main roof and side extension roof, rear dormer extension, 3x front rooflights and single storey outbuilding in the rear garden of dwellinghouse.

    Granted Householder Extension Loft or dormer +2 10 docs
    Small domestic

  • 16 Milton Avenue, London, NW9 0EX

    21/1317 Submitted 12 Apr 2021 122m away

    Proposed construction of single storey rear extension, front porch extension, and a raised patio with steps to the rear of the dwellinghouse.

    Granted Householder Extension 5 docs
    Small domestic

  • 1 Princes Avenue, London, NW9 9JP

    25/2755 Submitted 29 Sep 2025 151m away

    Conversion of single dwelling house into 5x bedroom 5x person HMO with landscaping to front and rear gardens and bin/refuse storages spaces.

    Granted Full applications 16 docs
    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