18, Oakhill Close, Ashtead, Surrey, KT21 2JQ

1. 8 Oct 2024

   Received by Mole Valley

2. 6 Jan 2025

   Decision issued: APPROVED WITH CONDITIONS

3. 19 Sep 2026

   Added to PlanIndex

Mole Valley granted permission on 6 January 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.

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.

• 22 OAKHILL CLOSE ASHTEAD KT21 2JQ

  MO/2025/02766 Submitted 20 Nov 2025 50 yards away

  Erection of single storey side extension with 2 No. roof lights.

  Granted Householder Extension Loft or dormer 8 docs
  Small domestic

• 14 OAKHILL CLOSE ASHTEAD KT21 2JQ

  MO/2025/02704 Submitted 28 Oct 2025 50 yards away

  Erection of two storey side extension following demolition of existing garage and utility area.

  Granted Householder Extension Demolition 10 docs
  Domestic

• 44, Oakhill Close, Ashtead, Surrey, KT21 2JQ

  MO/2021/1020 Submitted 1 Jun 2021 50 yards away

  Certificate of Lawfulness for a proposed development in respect of a hip to gable loft conversion with rear dormer, insertion of rooflight on front elevation and 1 rooflight on roof alteration. Removal of soil pipe on flank elevation.

  Granted Lawful development Loft or dormer 20 docs

• 6, Caen Wood Road, Ashtead, Surrey, KT21 2JE

  MO/2021/1238 Submitted 2 Jul 2021 100 yards away

  Erection of a single storey rear/side extension.

  Granted Householder Extension 10 docs
  Small domestic

• 57 CAEN WOOD ROAD ASHTEAD KT21 2JE

  MO/2026/00200 Submitted 9 Jan 2026 150 yards away

  Erection of single storey detached annexe.

  Refused Householder 9 docs
  Small domestic

• 83 LINKS ROAD ASHTEAD KT21 2HL

  MO/2026/00671 Submitted 24 Apr 2026 150 yards away

  87% historically approved · decision due ~23 Jul

  Discharge of Conditions 3, 4, 5, 6, 7 and 8 of approved planning application MO/2025/0669 for the demolition of existing bungalow and erection of 1 No. two storey dwelling.

  Awaiting decision Conditions Demolition 17 docs
  Domestic

• 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