TREVES, LEAFY GROVE, KESTON, BR2 6AH

This site has had 3 applications since 2026: 1 approved, 0 refused.

• 26/00745/CON Awaiting decision

  TREVES, LEAFY GROVE, KESTON, BR2 6AH

  Details submitted to comply with the requirements of the following conditions relating to planning permission 26/00745/HPA: Condition 5 - Privacy screening

  Submitted 8 Sep 2026 Conditions
• 26/00745/HPA Granted

  TREVES, LEAFY GROVE, KESTON, BR2 6AH

  Demolition of front porch and rear conservatory and construction of a two storey rear extension, two storey front gable extension with first floor balcony, conversion of integral garage to habitable accommodation, first floor/roof extension to include raising of ridge height and front and rear dormers, and rooflights to the flank roof slopes to create two storey dwelling with accommodation in the loft space, first floor balconies to front and rear elevations and elevational alterations.

  Decided 1 Sep 2026 Householder

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.

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.

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.

• TREVES, LEAFY GROVE, KESTON, BR2 6AH

  26/00745/CON Submitted 8 Sep 2026 50 yards away

  80% historically approved · decision due ~3 Nov

  Details submitted to comply with the requirements of the following conditions relating to planning permission 26/00745/HPA: Condition 5 - Privacy screening

  Awaiting decision Conditions 5 docs

• Bradfield, Leafy Grove, Keston, BR2 6AH

  24/03183/FULL6 Submitted 21 Aug 2024 50 yards away

  Construction of single storey detached garage and alterations to the access driveway.

  Granted Householder 8 docs
  Small domestic

• TREVES, LEAFY GROVE, KESTON, BR2 6AH

  26/00745/HPA Submitted 25 Feb 2026 50 yards away

  Demolition of front porch and rear conservatory and construction of a two storey rear extension, two storey front gable extension with first floor balcony, conversion of integral garage to habitable accommodation, first floor/roof extension to include raising of ridge height and front and rear dormers, and rooflights to the flank roof slopes to create two storey dwelling with accommodation in the loft space, first floor balconies to front and rear elevations and elevational alterations.

  Granted Householder Extension Loft or dormer +2 38 docs
  Small domestic

• Bradfield, Leafy Grove, Keston, BR2 6AH

  23/00216/FULL6 Submitted 20 Jan 2023 50 yards away

  Construction of front porch extension; single storey front/side extension and raised patio alterations to rear with steps; first floor side extension and loft conversion to include front, side and rear dormers, roof, fenestration, and elevational alterations.

  Granted Householder Extension Loft or dormer +1 16 docs
  Small domestic

• 39 Heathfield Road, Keston, BR2 6BG

  23/01607/TREE Submitted 24 Apr 2023 150 yards away

  T1 Leylandii in rear garden - Fell.

  Granted Trees 2 docs

• 37 Heathfield Road, Keston, BR2 6BG

  21/02035/FULL6 Submitted 23 Apr 2021 150 yards away

  Loft conversion with velux style roof lights to rear and side elevation of roof

  Granted Householder Loft or dormer 14 docs
  Domestic

• 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