Sunnybank, Old Lane, Tatsfield, Surrey, TN16 2LH

1. 12 Mar 2026

   Received by Tandridge

2. 27 Apr 2026

   Decision issued: Planning permission is required

3. 11 Aug 2026

   Added to PlanIndex

Tandridge refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 2 Sunnybank, Old Lane, Tatsfield, Westerham, Surrey, TN16 2LH

  2026/553 Submitted 28 May 2026 50 yards away

  Proposed rear landscaping works to form new retaining walls and external steps.

  Granted Householder
  Domestic

• Fernlea, Old Lane, Tatsfield, Westerham, Surrey, TN16 2LH

  2020/1692 Submitted 23 Sep 2020 50 yards away

  Erection of enlarged rear dormer.

  Granted Householder Loft or dormer 8 docs
  Domestic

• 2 Sunnybank, Old Lane, Tatsfield, Westerham, Surrey, TN16 2LH

  2021/747 Submitted 21 Apr 2021 50 yards away

  Erection of front ground floor infill extension, reconstruction of existing front balcony, installation of external flue and alterations.

  Granted Householder Extension 10 docs
  Domestic

• 2 Sunnybank, Old Lane, Tatsfield, Westerham, Surrey, TN16 2LH

  2026/732 Submitted 1 Jul 2026 50 yards away

  Proposed front landscaping works to form new retaining walls and altered external steps.

  Granted Householder
  Domestic

• Holly Cottage, Barnfield Road, Tatsfield, Westerham, Surrey, TN16 2LG

  2019/1738 Submitted 1 Oct 2019 50 yards away

  Two storey rear extension, single storey side extension and porch to front

  Split decision Lawful development Extension 7 docs
  Small domestic

• Hill Cottage, Barnfield Road, Tatsfield, Westerham, Surrey, TN16 2LG

  2023/284 Submitted 15 Mar 2023 50 yards away

  Demolition of rear extension. Erection of one and a half storey front extension with dormer windows over.

  Granted Householder Extension Loft or dormer +2 8 docs
  Domestic

• 2026/993 Granted

  Greensleeves, Ricketts Hill Road, Tatsfield, Westerham, Surrey, TN16 2NG

  Erection of a single storey rear extension (Certificate of Lawfulness (Proposed))

  Received 11 Aug, published by the council 22 Aug 2026 Lawful development
• 2026/1236 Awaiting decision

  18 Clayton Mead, Godstone, Surrey, RH9 8NX

  Erection of a single storey rear extension and outbuilding in the rear garden

  Received 5 Oct, published by the council 7 Oct 2026 Lawful development
• 2026/1072 Awaiting decision

  Dellside, Copthorne Bank, Copthorne, Crawley, Surrey, RH10 3JD

  Use of a building for vehicle repairs and automotive mechanical work and associated use of land for parking of vehicles (Certificate Of Lawfulness for an Existing Use)

  Received 5 Oct, published by the council 7 Oct 2026 Lawful development
• 2026/1229 Awaiting decision

  15 Haywain, Oxted, Surrey, RH8 9LL

  Erection of single storey rear extension. Lawful Development Certificate (proposed)

  Received 5 Oct, published by the council 7 Oct 2026 Lawful development
• 2026/1166 Awaiting decision

  Nashs Farm, Tilburstow Hill Road, South Godstone, Godstone, Surrey, RH9 8LY

  Repair and replacement of existing flat roof of 1960s annex extension (Certificate of Lawfulness (Proposed works to a listed building))

  Received 1 Oct, published by the council 7 Oct 2026 Lawful development