117 MARLOW ROAD, PENGE, LONDON, SE20 7XW

1. 1 Sep 2025

   Received by Bromley

2. 27 Oct 2025

   Decision issued: PROPOSED USE/DEVELOPMENT IS LAWFUL

3. 11 Aug 2026

   Added to PlanIndex

Bromley granted permission on 27 October 2025, 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.

• 132 Marlow Road, Penge, London, SE20 7XG

  23/00322/FULL6 Submitted 27 Jan 2023 50 yards away

  Garage conversion into a living space and erection of a single storey rear extension

  Granted Householder Extension 10 docs
  Small domestic

• 11 Warwick Road, Penge, London, SE20 7YN

  24/04579/PLUD Submitted 9 Dec 2024 100 yards away

  Single storey rear extension (Lawful Development Certificate Proposed)

  Granted Lawful development Extension 11 docs
  Small domestic

• 122B Marlow Road, Penge, London, SE20 7XA

  24/02138/PLUD Submitted 6 Jun 2024 150 yards away

  Single storey rear extension(s) to Nos. 122 B, C and D Marlow Road LAWFUL DEVEOPMENT CERTIFICATE (PROPOSED)

  Granted Lawful development Extension 11 docs
  Small domestic

• 14 ASHLEIGH ROAD, PENGE, LONDON, SE20 7YW

  26/03784/LDC Submitted 28 Sep 2026 150 yards away

  79% historically approved · decision due ~23 Nov

  Single storey side extension LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  Awaiting decision Lawful development Extension 11 docs
  Small domestic

• 14 ASHLEIGH ROAD, PENGE, LONDON, SE20 7YW

  25/05573/LDC Submitted 3 Dec 2025 150 yards away

  Single storey side extension LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  Granted Lawful development Extension 11 docs
  Small domestic

• 17 Thornsett Road, Penge, London, SE20 7XB

  14/01033/RECON Submitted 8 Oct 2024 200 yards away

  Under Section 73 of the Town and Country Planning Act 1990, variation of condition 4 of planning permission DC/14/01033/FULL6 dated 11/06/2014 (for Single storey side extension to be used as annexe) to allow for the annexe to be used by persons outside the household occupying the dwelling at 17 Thornsett Road; relatives, friends, lodger, and not to be severed to form a separate self-contained unit.

  Refused Amendments Extension 19 docs
  Small 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