KNIGHTON FARM LANE ASHTEAD KT21 1LJ

1. 26 May 2026

   Received by Mole Valley

2. 30 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Jul 2026

   Added to PlanIndex

4. 13 Aug 2026

   Decision issued: APPROVE WITH CONDITIONS

Mole Valley granted permission on 13 August 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.

• 21 Woodlands Way Ashtead Surrey KT21 1LH

  26/00154/CNA Submitted 6 Feb 2026 100 yards away

  Erection of 1 No dormer window to rear and 1 No dormer window to side and installation of 2 No roof lights to front and 1 No roof light to side.

  Granted Outline Loft or dormer Windows or glazing 2 docs

• 16, Woodlands Way, Ashtead, Surrey, KT21 1LH

  MO/2021/0483 Submitted 11 Mar 2021 100 yards away

  A single storey side extension, a first floor rear extension and roof remodelling

  Granted Householder Extension 15 docs
  Small domestic

• 35 WOODLANDS WAY ASHTEAD KT21 1LH

  MO/2026/00449 Submitted 22 Feb 2026 100 yards away

  Demolition of existing single storey extension and the erection of a single storey rear extension, erection of a single storey side extension to existing utility/wc.

  Granted Householder Extension Demolition 7 docs
  Small domestic

• Woodside, Farm Lane, Ashtead, Surrey, KT21 1LR document.write(" . View Map ");

  MO/2001/1259 Submitted 31 Aug 2001 100 yards away

  Two storey front and side extensions following demolition of existing single storey extension and garages, together with conversion of roof space to form bedroom and bathroom and dormer windows at rear.

  Withdrawn Full applications Extension Loft or dormer +2 9 docs
  Small domestic

• Ashbra Cottage, Farm Lane, Ashtead, Surrey, KT21 1LR

  MO/2020/0036 Submitted 9 Jan 2020 150 yards away

  Oak (T1) Reduce crown by up to 2.5 metres.

  Granted Trees 5 docs

• Speckled Wood, Farm Lane, Ashtead, Surrey, KT21 1LW document.write(" . View Map ");

  MO/2001/1845 Submitted 17 Dec 2001 150 yards away

  New garage at front with existing to form new utility room. Erection of conservatory at rear.

  Refused Full applications Extension 3 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