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Planning application

123 BLACKBROOK LANE, BICKLEY, BROMLEY, BR1 2HL

Awaiting decision Bromley 26/03397/LDC Lawful development: Proposed use

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

Proposal

Construction of an outbuilding to rear garden LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

As published by the council, reference 26/03397/LDC

Application record

Reference
26/03397/LDC
Type
Lawful development: Proposed use
Status
Valid
Received
26 Aug 2026
Validated
1 Sep 2026
Ward
Bickley & Sundridge
Decision by
Delegated Decision
Postcode
BR1 2HL

Site history

Applications at this address on the Bromley register

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

  • 26/00284/HPA Granted

    123 Blackbrook Lane, Bickley, Bromley, BR1 2HL

    Partial demolition of the existing single-storey dwelling and erection of part one/two storey front, side and rear extensions and elevational alterations to form two storey dwelling with associated parking and landscaping.

    Decided 24 Mar 2026 Householder
  • 25/04989/HPA Refused

    123 Blackbrook Lane, Bickley, Bromley, BR1 2HL

    Partial demolition of the existing single-storey dwelling and erection of part one/two storey front, side and rear extensions and elevational alterations to form two storey dwelling.

    Decided 2 Dec 2025 Householder

Timeline

Dates from the published record

  1. 26 Aug 2026

    Received by Bromley

  2. 1 Sep 2026

    Validated

    Checked as complete and ready for consideration.

  3. 4 Sep 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 27 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Bromley took a median of 58 days over the applications it decided in the last year.

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.

Watch members (£5 a month) open the document list from here.

Open the documents

What happens while it is decided

This application is with Bromley for determination, against a statutory target of eight weeks. Over the last year Bromley decided lawful development applications in a median of 57 days. More in our guide to how long planning decisions take.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 125 BLACKBROOK LANE, BICKLEY, BROMLEY, BR1 2HL

    26/01034/HPA Submitted 16 Mar 2026 50 yards away

    Partial demolition of the existing dwelling including integral garage, construction of new two storey side extension. Existing rear dormer to be re-built and extended across the new two storey addition, new front porch and elevational alterations including feature bay projections.

    Granted Householder Extension Loft or dormer +1 11 docs
    Small domestic

  • 123 Blackbrook Lane, Bickley, Bromley, BR1 2HL

    25/04989/HPA Submitted 23 Oct 2025 50 yards away

    Partial demolition of the existing single-storey dwelling and erection of part one/two storey front, side and rear extensions and elevational alterations to form two storey dwelling.

    Refused Householder Extension Demolition 15 docs
    Small domestic

  • 123 Blackbrook Lane, Bickley, Bromley, BR1 2HL

    26/00284/HPA Submitted 26 Jan 2026 50 yards away

    Partial demolition of the existing single-storey dwelling and erection of part one/two storey front, side and rear extensions and elevational alterations to form two storey dwelling with associated parking and landscaping.

    Granted Householder Extension Demolition 12 docs
    Small domestic

  • 135 BLACKBROOK LANE, BICKLEY, BROMLEY, BR1 2HL

    25/03992/TPO Submitted 20 Aug 2025 50 yards away

    T1 English Oak in front garden - Lift epicormic growth up to main crown break and epicormic growth removal from within canopy only. T3 Cherry (neighbouring front garden) - 2-3m lateral reduction where overhanging driveway. T5 Contorted Willow - Slight lateral reduction to balance (2m) where over lawn and dead wood. SUBJECT TO TPO BB 6 1959

    Granted Trees 4 docs

  • 128 Blackbrook Lane, Bickley, Bromley, BR1 2HP

    24/00631/AMD Submitted 14 Nov 2024 50 yards away

    Amendment to planning application ref 24/00631/FULL6: Facade material changes from cedar cladding to white painted render and smaller side window.

    Granted Amendments Windows or glazing 8 docs

  • 142 Blackbrook Lane, Bickley, Bromley, BR1 2HP

    21/02751/FULL6 Submitted 1 Jun 2021 100 yards away

    Ground floor alterations, including side, rear, and front extensions, raised patio to the rear and elevational alterations

    Granted Householder Extension 16 docs
    Domestic

In Bromley

  • 26/02681/LDC Granted

    THORN COTTAGE, DOWNE ROAD, KESTON, BR2 6AD

    Single storey front, rear and side extensions with elevational alterations. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

    Received 3 Jul, published by the council 25 Jul 2026 Lawful development
  • 26/03104/LDC Granted

    9 TYLNEY ROAD, BROMLEY, BR1 2RJ

    Single storey rear extension and loft conversion comprising rear dormer with Juliet balcony and rooflights to front. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

    Received 3 Aug, published by the council 11 Aug 2026 Lawful development
  • 26/03110/LDC Granted

    39 BRAMERTON ROAD, BECKENHAM, BR3 3NZ

    Loft conversion with front rooflights and rear dormer LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

    Received 3 Aug, published by the council 11 Aug 2026 Lawful development
  • 26/03036/LDC Granted

    23 AVENUE ROAD, BECKENHAM, LONDON, SE20 7RT

    Loft conversion with rear dormer with Juliet balcony and front rooflights LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

    Received 28 Jul, published by the council 2 Aug 2026 Lawful development
  • 26/03827/LDC Awaiting decision

    24 STANHOPE GROVE, BECKENHAM, BR3 3JA

    Loft conversion, rear dormer with Juliet balcony. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

    Received 30 Sep, published by the council 6 Oct 2026 Lawful development