7 Wellesley Crescent Potters Bar Hertfordshire EN6 2DG

1. 22 Oct 2026

   Received by Hertsmere

2. 29 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 17 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hertsmere took a median of 56 days over the applications it decided in the last year.

This application is with Hertsmere for determination, against a statutory target of eight weeks. Over the last year Hertsmere decided lawful development applications in a median of 55 days. More in our guide to how long planning decisions take.

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.

• 21 Wellesley Crescent Potters Bar Hertfordshire EN6 2DG

  23/0224/HSE Submitted 9 Feb 2023 50 yards away

  Single storey rear extension.

  Granted Householder Extension 10 docs
  Small domestic

• 21 Wellesley Crescent Potters Bar Hertfordshire EN6 2DG

  23/0011/PD42 Submitted 4 Jan 2023 50 yards away

  Single storey rear extension. Depth: 5.0m, Height: 3.0m, Eaves: 3.0m.

  Refused Prior approval Extension 8 docs
  Small domestic

• 27 Wellesley Crescent Potters Bar Hertfordshire EN6 2DG

  23/0034/CLP Submitted 9 Jan 2023 50 yards away

  Single storey side and rear extension to include new front entrance, extension of existing rear dormer to create enlarged living space at first floor level with Juliet balcony. Alterations to fenestration to include insertion of roof lights to the front and rear elevations. Certificate of Lawful Development (Proposed). (Revised application)

  Granted Lawful development Extension Loft or dormer +1 7 docs
  Small domestic

• 27 Wellesley Crescent Potters Bar Hertfordshire EN6 2DG

  23/0366/HSE Submitted 6 Mar 2023 50 yards away

  Single storey side and rear extension with pitched roof to include new front entrance, extension of existing rear dormer to create enlarged living space at first floor level. Front dormer and alterations to fenestration to include insertion of roof lights to the front and rear elevations.

  Refused Householder Extension Loft or dormer +1 6 docs
  Small domestic

• 63 Elmfield Road Potters Bar Hertfordshire EN6 2JL

  21/1629/CLP Submitted 9 Aug 2021 50 yards away

  Conversion of loft to habitable room with rear dormer and 4 front rooflights, and new front porch. Certificate of Lawful Development (Proposed).

  Granted Lawful development Extension Loft or dormer 11 docs
  Small domestic

• 59 Elmfield Road Potters Bar Hertfordshire EN6 2JL

  24/1099/CLP Submitted 27 Aug 2024 50 yards away

  Conversion of loft to habitable space to include hip to gable roof alterations, construction of rear dormer, insertion of 2x front rooflights and 1x skylight Certificate of Lawful Development (Proposed).

  Withdrawn Lawful development Loft or dormer Roofing 13 docs

• 26/1276/CLE Granted

  81 Barton Way Borehamwood Hertfordshire WD6 1PQ

  Retention of existing use of an outbuilding as a self-contained dwellinghouse. Certificate of Lawful Development (Existing).

  Received 3 Sep, published by the council 9 Sep 2026 Lawful development
• 26/1283/CLP Granted

  32 Bullhead Road Borehamwood Hertfordshire WD6 1HS

  Conversion of loft to habitable space to include hip to gable roof alterations, rear dormer, 2x front rooflights and removal of chimney stack. Certificate of Lawful Development (Proposed).

  Received 4 Sep, published by the council 9 Sep 2026 Lawful development
• 26/1275/CLP Granted

  29 Koh-i-noor Avenue Bushey Hertfordshire WD23 3EJ

  Conversion of loft to habitable space with rear dormer and insertion of 3x front rooflights. Certificate of Lawful Development (Proposed).

  Received 2 Sep, published by the council 9 Sep 2026 Lawful development
• 26/1552/CLP Awaiting decision

  59 The Crosspath Radlett Hertfordshire WD7 8HP

  Single storey rear extension. Certificate of lawful development (Proposed).

  Received 26 Oct, published by the council 30 Oct 2026 Lawful development
• 26/1539/CLP Awaiting decision

  55 Langmead Drive Bushey Heath Bushey Hertfordshire WD23 4GD

  Conversion of loft to habitable space including hip to gable roof alterations, rear dormer, and 2x front roof lights. Certificate of lawful development (Proposed).

  Received 22 Oct, published by the council 29 Oct 2026 Lawful development