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Planning application

3 Lennox Gardens, London, NW10 1AA

Refused Brent 20/3919 Householder

Works: Extension Demolition 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

Demolition of garage and erection of a single and two storey side and rear extension to dwellinghouse

As published by the council, reference 20/3919

Application record

Reference
20/3919
Type
Householder
Status
Decided
Decision
Permission Refused
Received
12 Feb 2021
Validated
21 Dec 2020
Decided
15 Feb 2021
Ward
Dudden Hill - WARD NO LONGER EXISTS
Decision by
Delegated Team Manager
Postcode
NW10 1AA

Site history

Applications at this address on the Brent register

This site has had 5 applications since 2020: 1 approved, 2 refused.

  • 26/1452 Decided

    3 Lennox Gardens, London, NW10 1AA

    Proposed conversion of garage into habitable room and conversion of dwellinghouse into 6 bedroom ...

    Submitted 10 Jun 2026
  • 26/0113 Refused

    3 Lennox Gardens, London, NW10 1AA

    Proposed conversion of dwellinghouse into a 5 bedroom 9 person house in multiple occupation (HMO) (Retrospective)

    Decided 24 Mar 2026 Full applications
  • 25/2763 Awaiting decision

    3 Lennox Gardens, London, NW10 1AA

    Proposed conversion of dwellinghouse into a 5 bedroom 9 person house in multiple occupation (HMO)

    Submitted 30 Sep 2025 Full applications
  • 20/3373 Granted

    3 Lennox Gardens, London, NW10 1AA

    Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer window and three front rooflights to dwellinghouse.

    Decided 16 Dec 2020 Lawful development

Timeline

Dates from the published record

  1. 21 Dec 2020

    Validated

    Checked as complete and ready for consideration.

  2. 12 Feb 2021

    Received by Brent

  3. 15 Feb 2021

    Decision issued: Permission Refused

  4. 2 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

spacetobuild Agent, registered in London

Dissolved · incorporated 2009 · London

10 applications on PlanIndex · across 4 councils

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

See their track record

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.

Trade members open them from here.

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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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 3 Lennox Gardens, London, NW10 1AA

    25/2763 Submitted 30 Sep 2025 0m away

    70% historically approved · decision due ~24 Dec

    Proposed conversion of dwellinghouse into a 5 bedroom 9 person house in multiple occupation (HMO)

    Awaiting decision Full applications 9 docs
    Domestic

  • 13 Lennox Gardens, London, NW10 1AA

    20/2620 Submitted 25 Aug 2020 0m away

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4m Maximum height - 3.90m Eaves height - 3m

    Refused Prior approval Extension 5 docs
    Small domestic

  • 13 Lennox Gardens, London, NW10 1AA

    20/2621 Submitted 25 Aug 2020 0m away

    Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer window, two front rooflights, and 1 gable end side elevation window to dwellinghouse

    Granted Lawful development Loft or dormer Windows or glazing 7 docs
    Domestic

  • 13 Lennox Gardens, London, NW10 1AA

    20/3176 Submitted 2 Oct 2020 0m away

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

    Granted Prior approval Extension 5 docs
    Small domestic

  • 3 Lennox Gardens, London, NW10 1AA

    20/3373 Submitted 19 Oct 2020 0m away

    Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer window and three front rooflights to dwellinghouse.

    Granted Lawful development Loft or dormer Windows or glazing 8 docs
    Domestic

  • 3 Lennox Gardens, London, NW10 1AA

    26/0113 Submitted 19 Jan 2026 0m away

    Proposed conversion of dwellinghouse into a 5 bedroom 9 person house in multiple occupation (HMO) (Retrospective)

    Refused Full applications 9 docs
    Domestic

In Brent

  • 26/2202 Awaiting decision

    55 Wembley Park Drive, Wembley, HA9 8HE

    Proposed demolition of garage and erection of single-storey rear extension, two-storey side extension, hip to gable roof-end, 2x side dormer extension and 2x rear dormer extension, 2x front rooflight and raised patio to dwellinghouse.

    1 Sep 2026 Householder
  • 26/1190 Refused

    244 Willesden Lane, Willesden, London, NW2 5RE

    Demolition of conservatory and shed, and erection of a single-storey side infill and rear extension, installation of a door to the side elevation and erection of a new masonry side boundary wall to the dwellinghouse.

    12 May 2026 Householder
  • 26/0867 Refused

    14 Mount Pleasant Road, London, NW10 3EL

    Proposed erection of boundary wall, a bin store, pedestrian and vehicular access gates, associated hard and soft landscaping to front garden (revised description)

    2 Apr 2026 Householder
  • 26/0420 Granted

    1 Hopefield Avenue, London, NW6 6LJ

    Proposed installation of powered step lift and new wall to front of dwellinghouse

    19 Feb 2026 Householder
  • 26/0276 Granted

    40 Esmond Road, London, NW6 7HE

    Proposed demolition of existing rear outbuilding, erection of single storey rear outbuilding with air source heat pump, and landscaping to rear garden to the dwellinghouse

    4 Feb 2026 Householder