18 First Avenue Walton-On-Thames Surrey KT12 2HN

1. 20 Jan 2020

   Received by Elmbridge

2. 6 Feb 2020

   Validated

   Checked as complete and ready for consideration.

3. 1 Apr 2020

   Decision issued: Grant Lawful Development Certificate - Proposed Use

4. 2 Oct 2026

   Added to PlanIndex

Elmbridge granted permission on 1 April 2020, 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.

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.

• 19 Second Avenue Walton-On-Thames Surrey KT12 2HW

  2023/3208 Submitted 24 Nov 2023 50 yards away

  First-floor rear/side extensions and alterations to exterior finish.

  Granted Householder Extension 36 docs
  Domestic

• 13 Second Avenue Walton-On-Thames Surrey KT12 2HW

  2021/2138 Submitted 14 Jun 2021 50 yards away

  Hip-to-gable roof extension, rear dormer window and front rooflights.

  Granted Lawful development Extension Loft or dormer +1 10 docs

• 29 First Avenue Walton-On-Thames Surrey KT12 2HN

  2021/4081 Submitted 26 Nov 2021 50 yards away

  First-floor side/rear extension, single-storey rear infill extension and alterations to fenestration.

  Granted Householder Extension Windows or glazing 17 docs
  Small domestic

• 10 First Avenue Walton-On-Thames Surrey KT12 2HL

  2023/0469 Submitted 16 Feb 2023 50 yards away

  Conversion of detached garage into living space, alter roof of existing garage from pitched to flat roof and alterations to fenestration.

  Granted Householder Windows or glazing 14 docs
  Domestic

• 11 First Avenue Walton-On-Thames Surrey KT12 2HL

  2020/0594 Submitted 4 Mar 2020 50 yards away

  Vehicular access.

  Granted Lawful development 7 docs

• Rear of 12 Sandy Lane Walton-On-Thames Surrey KT12 2EQ

  2025/0710 Submitted 17 Mar 2025 50 yards away

  A terrace of 4 two-storey houses with rooms in the roof space and associated parking and bin and cycle stores, following demolition of existing buildings.

  Granted Full applications Demolition 89 docs

• 2026/1883 Refused

  10 French Gardens Cobham Surrey KT11 2AJ

  Part two/part-single storey rear extension, roof extension to provide rooms in the roofspace, front, rear and side rooflights and detached outbuilding to rear following demolition of existing detached garage.

  Received 3 Aug, published by the council 14 Aug 2026 Lawful development
• 2026/1886 Refused

  4 Sandy Court Sandy Lane Cobham Surrey KT11 2DW

  Single storey rear extension following demolition of existing rear conservatory.

  Received 3 Aug, published by the council 21 Aug 2026 Lawful development
• 2026/1870 Granted

  11 Normanhurst Road Walton-On-Thames Surrey KT12 3EG

  Conversion of garage to habitable room with alterations to fenestration.

  Received 31 Jul, published by the council 18 Aug 2026 Lawful development
• 2026/2020 Granted

  18 Winterdown Road Esher Surrey KT10 8LJ

  Single-storey rear outbuilding following the demolition of the existing garage.

  Received 17 Aug, published by the council 8 Sep 2026 Lawful development
• 2026/1874 Refused

  11 Trystings Close Claygate Esher KT10 0TF

  Rear dormer windows to provide rooms in the roofspace.

  Received 31 Jul, published by the council 14 Aug 2026 Lawful development