17 DEEPDENE VALE DORKING RH4 1NJ

1. 17 Feb 2026

   Received by Mole Valley

2. 17 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Apr 2026

   Decision issued: APPROVED WITH CONDITIONS

4. 11 Aug 2026

   Added to PlanIndex

Mole Valley granted permission on 23 April 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.

• 9, Deepdene Avenue, Dorking, Surrey, RH4 1SS

  MO/2021/1524 Submitted 13 Aug 2021 100 yards away

  Certificate of Lawfulness for the proposed development in respect of the erection of a rear garden store/outbuilding.

  Refused Lawful development 12 docs

• 7 DEEPDENE AVENUE DORKING RH4 1SS

  MO/2026/00337 Submitted 23 Jan 2026 100 yards away

  Erection of a front porch extension, erection of a part single and part two storey side extension with canopy to rear. Installation of solar panels to front and rear.

  Granted Householder Extension 13 docs
  Small domestic

• 2 ASHURST PLACE DORKING RH4 1QY

  MO/2025/02530 Submitted 20 Oct 2025 150 yards away

  T1 Oak Tree - Crown reduce by approximately 3 metres. T2 Horse Chestnut - Crown reduce by approximately 3 metres.

  Granted Trees 7 docs

• LONGBOROUGH DENTAL SURGERY REIGATE ROAD DORKING RH4 1QE

  MO/2026/00977 Submitted 22 Jun 2026 150 yards away

  Creation of a disabled parking space with a retaining wall and hand balustrades.

  Granted Full applications 17 docs

• 42 DEEPDENE VALE DORKING RH4 1NL

  MO/2026/01332 Submitted 14 Aug 2026 150 yards away

  79% historically approved · decision due ~13 Nov

  Erection of front porch and conversion of existing porch into habitable space, erection of first floor side extension over existing single storey element, single storey side extension, raising of the roof including 2 No. rear dormers and 2 No. rooflights to front to create rooms in roof space.

  Awaiting decision Householder Extension Loft or dormer 8 docs
  Small domestic

• Riffhams, Deepdene Avenue Road, Dorking, Surrey, RH4 1ST

  MO/2021/0722 Submitted 13 Apr 2021 150 yards away

  Erection of single storey rear extension following demolition of existing conservatory.

  Granted Householder Extension Demolition 7 docs
  Small 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