17 HAWTHORNDENE ROAD, HAYES, BROMLEY, BR2 7DY

1. 16 Mar 2026

   Received by Bromley

2. 11 May 2026

   Decision issued: PROPOSED USE/DEVELOPMENT IS LAWFUL

3. 11 Aug 2026

   Added to PlanIndex

Bromley granted permission on 11 May 2026, 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.

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.

• Flint Cottage, Hillside Lane, Hayes, Bromley, BR2 7AP

  26/01330/HPA Submitted 1 Apr 2026 100 yards away

  Replacement outbuilding to the rear garden

  Granted Householder 10 docs
  Small domestic

• 3 OAK COTTAGES, HILLSIDE LANE, HAYES, BROMLEY, BR2 7AP

  26/01704/TCA Submitted 27 Apr 2026 100 yards away

  x22 Leylandii trees - Remove.

  Granted Trees 2 docs

• 6 STATION HILL, HAYES, BROMLEY, BR2 7DJ

  25/05225/LDC Submitted 10 Nov 2025 150 yards away

  Single storey rear extension LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  Granted Lawful development Extension 4 docs
  Small domestic

• 1 STATION HILL, HAYES, BROMLEY, BR2 7DJ

  25/05035/TPO Submitted 27 Oct 2025 150 yards away

  T1 Chestnut - Fell and replace. SUBJECT TO TPO 1469 (19.5.1998)

  Granted Trees 5 docs

• 29 Hayes Garden, Hayes, Bromley, BR2 7DQ

  21/02869/HHPA Submitted 14 Jun 2021 150 yards away

  Single storey rear extension, extending beyond the rear wall of the original house by 6m, for which the maximum height would be 4m, and for which the height of the eaves would be 2.75m (42 Day Notification for Householder Permitted Development Prior Approval)

  Granted Prior approval Extension 10 docs
  Small domestic

• 8 Ridgeway, Hayes, Bromley, BR2 7DE

  21/01064/FULL6 Submitted 5 Mar 2021 200 yards away

  Roof alterations to facilitate loft conversion including side/rear dormer window and insertion of roof windows to front and side roof slope.

  Granted Householder Loft or dormer Roofing +1 6 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