21 Windmill Lane Epsom Surrey KT17 1HY

1. 5 Jan 2026

   Received by Epsom and Ewell

2. 20 Feb 2026

   Decision issued: Application Permitted

3. 11 Aug 2026

   Added to PlanIndex

Epsom and Ewell granted permission on 20 February 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.

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.

• 19 Windmill Lane Epsom Surrey KT17 1HY

  26/00319/FUL Submitted 8 Apr 2026 50 yards away

  Demolition of existing single storey front porch and internal alterations to accommodate a ground floor studio flat.

  Granted Full applications Extension Demolition 14 docs
  Small domestic

• 24 Windmill Lane Epsom Surrey KT17 1HY

  26/01167/TPO Submitted 6 Oct 2026 50 yards away

  97% historically approved · decision due ~1 Dec

  T1 - Lime (62/T16) - Holistic reduction of 3 metres of crown (back to previous pruning points). Tree is currently 19m high and 16m wide, leaving 16m high and 13m wide after completion.

  Awaiting decision Trees 4 docs

• 11 Chelwood Close Ewell Surrey KT17 3AF

  26/00671/CLP Submitted 21 Jul 2026 100 yards away

  Lawful Development Certificate - Proposed Use: Widening of existing vehicular crossover including dropped kerb

  Refused Lawful development 8 docs

• 27 Windmill Lane Epsom Surrey KT17 3AE

  23/00391/CLP Submitted 31 Mar 2023 100 yards away

  Lawful Development Certificate - Proposed Use: Installation of six integrated solar panels on the front roof slope and removal of rear chimney.

  Granted Lawful development 12 docs

• 6 Windmill Avenue Epsom Surrey KT17 1LL

  26/00811/FLH Submitted 17 Jul 2026 150 yards away

  Single-storey rear extension following demolition of the existing conservatory, with alterations to fenestration and landscaping of new rear garden patio

  Granted Extension Demolition +1 18 docs
  Small domestic

• 1 Windmill Avenue Epsom Surrey KT17 1LL

  26/00901/FUL Submitted 4 Sep 2026 150 yards away

  73% historically approved · decision due ~30 Oct

  Demolition of existing single storey dwelling and construction of a two storey, 4 bedroom dwelling (retrospective)

  Awaiting decision Full applications Demolition 18 docs
  Small domestic

• 26/00896/FLH Awaiting decision

  13 Cox Lane West Ewell Surrey KT19 9LR

  Detached rear garden outbuilding with the addition of a basement level

  Received 3 Sep, published by the council 4 Sep 2026 Householder
• 26/00941/FLH Awaiting decision

  39 London Road Ewell Surrey KT17 2BE

  Construction of 1.0m high front boundary brick wall, single-storey side/ rear extension and conversion of garage to habitable space.

  Received 2 Sep, published by the council 3 Sep 2026 Householder
• 26/00802/FLH Awaiting decision

  64 Manor Drive Ewell Surrey KT19 0ET

  Single storey front and side extension, widening of existing vehicular entrance with landscaping and associated works following demolition of existing garage

  Received 1 Sep, published by the council 3 Sep 2026 Householder
• 26/00697/FLH Granted

  43 Woodstone Avenue Stoneleigh Surrey KT17 2JS

  First floor side and rear extension along with a roof extension to accommodate a habitable space incorporating rear dormers and roof lights

  Received 12 Jun, published by the council 30 Jul 2026 Householder
• 26/00750/FLH Granted

  64 Chadacre Road Stoneleigh Surrey KT17 2HE

  Single storey rear extension

  Received 24 Jun, published by the council 30 Jul 2026 Householder