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Planning application

11 OAKLEIGH PARK AVENUE, CHISLEHURST, BR7 5PB

Awaiting decision Bromley 26/03601/HPA Householder planning permission

Works: Extension Loft or dormer Small domestic

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

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

Proposal

Single storey rear ground floor extension with replacement rear decking and steps, rear elevational alterations to lower ground and loft conversion with rooflights in front and rear roof slopes

As published by the council, reference 26/03601/HPA

Application record

Reference
26/03601/HPA
Type
Householder planning permission
Status
Valid
Received
15 Sep 2026
Validated
15 Sep 2026
Ward
Chislehurst
Decision by
Delegated Decision
Postcode
BR7 5PB

Site history

Applications at this address on the Bromley register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • 25/04319/TCA Granted

    11 Oakleigh Park Avenue, Chislehurst, BR7 5PB

    T11 Cypress - Trim branches by 1m up to a height of 5m. T23 Yew and T25 Yew - Reduce crowns by 3m. Remove deadwood. T12 Cypress - Fell to ground level T1, T2, T3, T14, T15, T16, T17, T18, T19, T20, T21 - Cypress - Trim branches overhanging No. 13 Oakleigh Park Avenue back to boundary.

    Decided 28 Oct 2025 Trees

Timeline

Dates from the published record

  1. 15 Sep 2026

    Received by Bromley

  2. 24 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 10 November 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 householder applications in a median of 59 days. More in our guide to how long planning decisions take.

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 0.3 miles

  • 9 Oakleigh Park Avenue, Chislehurst, BR7 5PB

    21/03754/TREE Submitted 10 Aug 2021 50 yards away

    T2 Cypress - Remove to low level stump.T3 Oak - Remove to retain low level stump.

    Decided Trees 2 docs

  • 15 Oakleigh Park Avenue, Chislehurst, BR7 5PB

    21/03097/TREE Submitted 28 Jun 2021 50 yards away

    S1 Laurel (Cherry) - Fell and treat stump with eco-plugs.T4 Elder - Fell and treat stump with eco-plugs.T5 Juniper - Fell close to ground level.

    Granted Trees 4 docs

  • 17 OAKLEIGH PARK AVENUE, CHISLEHURST, BR7 5PB

    26/02096/HPA Submitted 26 May 2026 50 yards away

    78% historically approved · decision due ~10 Aug

    Retention and completion of a replacement rear garden side boundary wall, including addition of decorative timber or powder-coated aluminium screening panels above a rendered and painted wall on the applicant’s side.

    Awaiting decision Householder 8 docs
    Small domestic

  • 10 Oakleigh Park Avenue, Chislehurst, BR7 5PB

    24/03602/TREE Submitted 26 Sep 2024 50 yards away

    T1 Ash tree in rear garden - Remove one diseased limb (Bracket Fungus) closest to the property back to the stem of the tree.

    Granted Trees 2 docs

  • SANDBANKS, 13 OAKLEIGH PARK AVENUE, CHISLEHURST, BR7 5PB

    26/01066/TCA Submitted 18 Mar 2026 50 yards away

    Leylandii at front of house - Fell. Oak tree opposite back door - Remove epicormic growth from lower stem.

    Granted Trees 5 docs

  • 11 Oakleigh Park Avenue, Chislehurst, BR7 5PB

    25/04319/TCA Submitted 12 Sep 2025 50 yards away

    T11 Cypress - Trim branches by 1m up to a height of 5m. T23 Yew and T25 Yew - Reduce crowns by 3m. Remove deadwood. T12 Cypress - Fell to ground level T1, T2, T3, T14, T15, T16, T17, T18, T19, T20, T21 - Cypress - Trim branches overhanging No. 13 Oakleigh Park Avenue back to boundary.

    Granted Trees 1 doc

In Bromley

  • 26/02976/HPA Granted

    17 WICKHAM COURT ROAD, WEST WICKHAM, BR4 9LN

    Erection of single storey detached outbuilding in rear garden to replace existing.

    Received 23 Jul, published by the council 25 Jul 2026 Householder
  • 26/02693/HPA Refused

    8 PARK AVENUE, FARNBOROUGH, ORPINGTON, BR6 8LL

    Replace existing piers and wall to front with new piers and gates, green grid metal fencing and hedgerow planting

    Received 3 Jul, published by the council 25 Jul 2026 Householder
  • 26/03850/HPA Awaiting decision

    16 RAVENS DENE, CHISLEHURST, BR7 5FL

    Proposed garage conversion to habitable room, construction of loft extension including rear roof dormer and front roof lights and elevational alterations.

    Received 1 Oct, published by the council 6 Oct 2026 Householder
  • 26/03145/HPA Granted

    51 SWEEPS LANE, ORPINGTON, BR5 3PE

    Demolition of conservatory and construction of a single storey rear extension and elevational alterations

    Received 5 Aug, published by the council 11 Aug 2026 Householder
  • 26/02221/HPA Granted

    WINDY RIDGE, THE HILLSIDE, ORPINGTON, BR6 7SD

    Two storey side extension, comprising new roof over entire building with gables/dormers to front and back and rooflights to sides, elevational alterations, external landscaping works including extended garden terrace and steps.

    Received 2 Jun, published by the council 25 Jul 2026 Householder