31 Windmill Lane Bushey Heath Bushey Hertfordshire WD23 1NQ

1. 23 Apr 2026

   Received by Hertsmere

2. 29 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Jun 2026

   Decision issued: Grant Lawful Certificate (Proposed Dev)

4. 24 Jul 2026

   Added to PlanIndex

Hertsmere granted permission on 23 June 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.

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.

• 38 Rutherford Way Bushey Heath Hertfordshire WD23 1NJ

  21/0771/PD42 Submitted 9 Apr 2021 61m away

  Construction of single storey rear extension. Depth 5m, Height 3.5m, Eaves 3m

  Granted Prior approval Extension 6 docs
  Small domestic

• 18 Windmill Lane Bushey Heath Bushey WD23 1NH

  TP/09/0511 Submitted 31 Mar 2009 85m away

  Erection of detached, two storey, 3 bedroom house on land adjacent to 18 Windmill Lane (Amended plans received 09/06/09).

  Refused Full applications 10 docs

• 29 Rutherford Way Bushey Heath WD23 1NJ

  TP/07/1422 Submitted 20 Jun 2007 103m away

  Electronic documents only, no paper fileConversion of loft to habitable room including hip to gable roof extension and the addition of a dormer window to rear.

  Refused Full applications Extension Loft or dormer +1 5 docs

• Former Education Centre Building Within Bushey Heath Reservoir Site Off Windmill Lane Bushey Heath Hertfordshire

  23/0202/FUL Submitted 3 Feb 2023 110m away

  Change of use from a former education centre to office use.

  Granted Full applications 12 docs

• 24 Rutherford Way Bushey Heath Bushey Hertfordshire WD23 1NJ

  23/0009/PD42 Submitted 3 Jan 2023 114m away

  Single storey rear extension. Depth: 5.00m, Height: 2.93m, Eaves: 2.93m.

  Granted Prior approval Extension 5 docs
  Small domestic

• 11 Rutherford Way Bushey Heath Bushey Hertfordshire WD23 1NJ

  24/0958/HSE Submitted 23 Jul 2024 115m away

  Demolition of existing garage and construction of single storey side extension.

  Granted Householder Extension Demolition 10 docs
  Small domestic

• 26/0981/CLE Decided

  4 Honeywood Close Potters Bar Hertfordshire EN6 5QE

  Existing use as an HMO (Class C4). Certificate of Lawful Development (Existing).

  Received 16 Jul, published by the council 26 Jul 2026 Lawful development
• 26/0998/CLE Decided

  119 Ashwood Road Potters Bar Hertfordshire EN6 2PW

  Existing use as an HMO (Class C4). Certificate of Lawful Development (Existing).

  Received 20 Jul, published by the council 30 Jul 2026 Lawful development
• 26/1014/CLP Decided

  24 Mount Grace Road Potters Bar Hertfordshire EN6 1RD

  Construction of a single-storey outbuilding within the rear garden. Certificate of Lawful Development (Proposed).

  Received 22 Jul, published by the council 1 Aug 2026 Lawful development
• 26/1015/CLP Decided

  24 Mount Grace Road Potters Bar Hertfordshire EN6 1RD

  Construction of a single-storey BBQ within the garden. Certificate of Lawful Development (Proposed).

  Received 22 Jul, published by the council 1 Aug 2026 Lawful development
• 26/1021/CLP Decided

  57 Aberdale Gardens Potters Bar Hertfordshire EN6 2JN

  Conversion of loft to habitable space to include hip to gable roof alterations, rear dormer and 3x front rooflights. Certificate of Lawful Development (Proposed).

  Received 22 Jul, published by the council 8 Aug 2026 Lawful development