THE MOUNT ROOKERY HILL ASHTEAD KT21 1HY

1. 25 Mar 2026

   Received by Mole Valley

2. 23 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 8 Jun 2026

   Decision issued: APPROVE WITH CONDITIONS

4. 11 Aug 2026

   Added to PlanIndex

Mole Valley granted permission on 8 June 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.

• Ashley Court, Park Drive, Ashtead, Surrey, KT21 1JB

  MO/2023/0064 Submitted 16 Jan 2023 100 yards away

  Certificate of Lawfulness for the proposed development in respect of the installation of solar panels on the front roof slope.

  Granted Lawful development 7 docs

• Timbers, Park Drive, Ashtead, Surrey, KT21 1JB document.write(" . View Map ");

  MO/2001/1724 Submitted 19 Nov 2001 100 yards away

  Single storey rear extension. Loft conversion to include erection of rear dormer.

  Granted Full applications Extension Loft or dormer 7 docs
  Small domestic

• HEADMASTERS HOUSE ROOKERY HILL ASHTEAD KT21 1HY

  MO/2025/02257 Submitted 1 Sep 2025 200 yards away

  Certificate of Lawfulness for existing use in respect of the erection of a garden shed and the erection of a domed garden building for more than 4 years.

  Granted Lawful development 17 docs
  Small domestic

• FARM LANE NURSERIES FARM LANE ASHTEAD KT21 1LY

  MO/2026/00917 Submitted 1 May 2026 200 yards away

  Removal of unsafe polytunnels and existing brick sand and shingle base across site and replacement with new hardcore and chippings and new concrete path linking nurseries.

  Granted Full applications 13 docs

• 3 ASHTEAD HOUSE FARM LANE ASHTEAD KT21 1LU

  MO/2025/02721 Submitted 20 Nov 2025 250 yards away

  T1 Sycamore - reduce to below cavity at 7 metres to leave standing monolith. There is visible internal decay - reduction will protect against future failure. G1 Mixed group of trees comprising Sycamore, Yew, London Plane and Ash. Trees are all overhanging the boundary into the neighbouring property (Mandillion). Reduce trees back to boundary by 2.5 to 3 metres depending on size of overhang.

  Split decision Trees 4 docs

• PINEWOOD HOUSE PLEASURE PIT ROAD ASHTEAD KT21 1HR

  MO/2026/00800 Submitted 17 Jun 2026 350 yards away

  TPO/103/1/P T1 - Eucalyptus - Reduce back to previous reduction points by removing up to 3m of new growth leaving suitable pruning points T2 - Common Oak - Reduce back to previous reduction points by removing up to 2.5m of new growth leaving suitable pruning points. T3 - Common Oak - Reduce back to previous reduction points by removing up to 2.5m of new growth leaving suitable pruning points. T4- Common Oak - Reduce back to previous reduction points by removing up to 2.5m of new growth leaving suitable pruning points. T5 - Common Oak - Reduce back to previous reduction points by removing up to 2.5m of new growth leaving suitable pruning points. T6 - Cherry - Prunus Kansan - Reduce crown of Cherry tree to previous reduction points by removing up to 2.5m of new growth leaving suitable pruning points. The proposed works for each tree are for full radial crown reductions so these works would be all over.

  Granted Trees 5 docs

• MO/2026/01075 Granted

  18 POPLAR AVENUE LEATHERHEAD KT22 8SH

  Installation of 100mm external wall insulation to all elevations and installation of solar panels to rear roof slope.

  Received 1 Jul, published by the council 11 Aug 2026 Householder
• MO/2026/01119 Granted

  5 OVERDALE ASHTEAD KT21 1PW

  Demolition of existing conservatory, erection of two storey rear/side extension, part-conversion of existing garage and alterations to fenestration.

  Received 6 Aug, published by the council 16 Aug 2026 Householder
• MO/2026/01000 Granted

  HIGHLANDS THE DOWNS LEATHERHEAD KT22 8LF

  Demolition of first floor element on eastern elevation and erection of first floor extensions to both sides and conversion of garage to habitable accommodation.

  Received 16 Jun, published by the council 30 Jul 2026 Householder
• MO/2026/01125 Granted

  11 POPLAR AVENUE LEATHERHEAD KT22 8SH

  Installation of 100mm external wall insulation to all elevations and to also include the installation of solar PV panels.

  Received 1 Jul, published by the council 19 Aug 2026 Householder
• MO/2026/01077 Granted

  DUNCANNON HEADLEY HEATH APPROACH BOX HILL KT20 7LL

  Retention of an 18 metre high telescopic guyed amateur radio mast.

  Received 3 Aug, published by the council 11 Aug 2026 Householder