4 Gregory Avenue Potters Bar Hertfordshire EN6 5PR

This site has had 3 applications since 2021: 2 approved, 0 refused.

• 24/1195/CLP Withdrawn

  4 Gregory Avenue Potters Bar Hertfordshire EN6 5PR

  Conversion of loft to habitable space including rear dormer and 3x front roof lights. Certificate of lawful development (Proposed).

  Decided 28 Oct 2024 Lawful development
• 21/0691/CLP Granted

  4 Gregory Avenue Potters Bar Hertfordshire EN6 5PR

  Outbuilding to rear. Certificate of lawfulness (Proposed)

  Decided 21 May 2021 Lawful development

1. 29 Oct 2024

   Received by Hertsmere

2. 16 Dec 2024

   Decision issued: Grant Lawful Certificate (existing)

3. 5 Sep 2026

   Added to PlanIndex

Hertsmere granted permission on 16 December 2024, 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.

• 4 Gregory Avenue Potters Bar Hertfordshire EN6 5PR

  21/0691/CLP Submitted 29 Mar 2021 50 yards away

  Outbuilding to rear. Certificate of lawfulness (Proposed)

  Granted Lawful development 4 docs

• 4 Gregory Avenue Potters Bar Hertfordshire EN6 5PR

  24/1195/CLP Submitted 18 Sep 2024 50 yards away

  Conversion of loft to habitable space including rear dormer and 3x front roof lights. Certificate of lawful development (Proposed).

  Withdrawn Lawful development Loft or dormer 15 docs

• 1 Highview Gardens Potters Bar Hertfordshire EN6 5PP

  13/1773/HSE Submitted 25 Jul 2013 50 yards away

  Loft conversion to provide habitable living accommodation to include 2 front rooflights and a rear dormer window.

  Granted Householder Loft or dormer Windows or glazing 6 docs
  Domestic

• 24 Southgate Road Potters Bar Hertfordshire EN6 5DZ

  26/0869/HSE Submitted 23 Jun 2026 50 yards away

  92% historically approved · decision due ~18 Aug

  Demolition of existing conservatory to facilitate construction of single storey rear extension. Conversion of garage to habitable space to include replacement of garage doors with window. Conversion of loft to habitable space to include rear dormer, 2x front rooflights, alterations to fenestration and alterations to roof. Construction of first floor side extension.

  Awaiting decision Householder Extension Loft or dormer +2 8 docs
  Small domestic

• 24 Southgate Road Potters Bar Hertfordshire EN6 5DZ

  26/0976/FUL Submitted 16 Jul 2026 50 yards away

  83% historically approved · decision due ~10 Sep

  Subdivision of detached dwelling into 2x flats facilitated by demolition of existing conservatory to facilitate construction of single storey rear extension. Construction of first floor side extension. Conversion of garage to habitable space to include replacement of garage doors with window. Conversion of loft to habitable space with rear dormer and insertion of rooflights, alterations to fenestration and alterations to roof. Alterations to hard landscaping, bin and bike storage (additional information received on 31.07.2026 and 13.08.2026 and amended plans received on 19.08.2026).

  Awaiting decision Full applications New dwelling Extension +4 15 docs
  Small domestic

• 24 Southgate Road Potters Bar Hertfordshire EN6 5DZ

  26/0978/FUL Submitted 16 Jul 2026 50 yards away

  83% historically approved · decision due ~10 Sep

  Subdivision of detached dwelling into 3x flats facilitated by demolition of existing conservatory to facilitate construction of single storey rear extension. Construction of first floor side extension. Conversion of garage to habitable space to include replacement of garage doors with window. Conversion of loft to habitable space with rear dormer and insertion of rooflights, alterations to fenestration and alterations to roof. Alterations to hard landscaping, bin and bike storage (additional information received on 30.07.2026 and 13.08.2026 and as amended by plans received on 19.08.2026).

  Awaiting decision Full applications New dwelling Extension +4 17 docs
  Small domestic

• 26/1516/CLP Awaiting decision

  83 Dugdale Hill Lane Potters Bar Hertfordshire EN6 2DR

  Conversion of loft to habitable space with side and rear dormer; single storey rear extension. Certificate of Lawful Development (Proposed).

  Received 20 Oct, published by the council 23 Oct 2026 Lawful development
• 26/1156/CLP Decided

  30 Ladbrooke Drive Potters Bar Hertfordshire EN6 1QR

  Single storey rear extension. Conversion of loft to habitable space with hip-to-gable roof alterations to include rear dormer. Certificate of Lawful Development (Proposed).

  Received 12 Aug, published by the council 25 Aug 2026 Lawful development
• 26/1507/CLP Awaiting decision

  30 Ladbrooke Drive Potters Bar Hertfordshire EN6 1QR

  Single storey rear extension and conversion of loft to habitable space including hip to gable roof alterations, rear dormer, and 4x roof lights. Certificate of lawful development (Proposed).

  Received 19 Oct, published by the council 22 Oct 2026 Lawful development
• 26/1494/CLP Awaiting decision

  32 Billy Lows Lane Potters Bar Hertfordshire EN6 1XN

  Demolition of existing garage and temporary shed to facilitate construction of single storey side extension, conversion of loft to habitable space to include hip to gable roof alterations, rear dormer and 4x front rooflights Certificate of Lawful Development (Proposed).

  Received 16 Oct, published by the council 21 Oct 2026 Lawful development
• 26/1489/CLP Awaiting decision

  6 Minorca Close Bentley Heath Barnet Hertfordshire EN5 4FA

  Erection of detached outbuilding in the rear garden for uses ancillary to the main dwelling. Certificate of Lawful Development (Proposed).

  Received 15 Oct, published by the council 20 Oct 2026 Lawful development