21 Gregory Avenue Potters Bar Hertfordshire EN6 5PX

1. 5 Mar 2026

   Received by Hertsmere

2. 16 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 6 May 2026

   Decision issued: Condition Discharged

4. 9 Aug 2026

   Added to PlanIndex

• Application: 25/0708/HSE (Decided)

Hertsmere granted permission on 6 May 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 27 Gregory Avenue Potters Bar Hertfordshire EN6 5PX

  26/1292/FUL Submitted 4 Sep 2026 50 yards away

  83% historically approved · decision due ~2 Dec

  Subdivision of garden to facilitate construction of detached two storey dwelling with private amenity space, car parking, cycle and bin storage.

  Awaiting decision Full applications
  Domestic

• 30 Gregory Avenue Potters Bar Hertfordshire EN6 5PX

  21/1754/PD42 Submitted 27 Aug 2021 50 yards away

  Construction of single storey rear extension. Depth 4.6m, Height 3.4m, Eaves 3m.

  Granted Prior approval Extension 5 docs
  Small domestic

• 27 Park View Potters Bar Hertfordshire EN6 5PY

  26/1010/HSE Submitted 21 Jul 2026 100 yards away

  Demolition of existing conservatory to facilitate construction of a part single, part two storey side and rear extension, single storey front porch extension, and alterations to fenestration. Conversion of loft to habitable space to include rear dormer and 3 x front roof lights.

  Decided Householder Extension Loft or dormer +2 3 docs
  Small domestic

• 30 Park View Potters Bar Hertfordshire EN6 5PY

  24/1201/CLP Submitted 19 Sep 2024 100 yards away

  Alterations to existing outbuilding to include new external wall. Certificate of lawful development (Proposed).

  Refused Lawful development 34 docs

• 30 Park View Potters Bar Hertfordshire EN6 5PY

  24/1336/CLP Submitted 16 Oct 2024 100 yards away

  Alterations to existing outbuilding to include new external wall Certificate of Lawful Development (Proposed).

  Refused Lawful development 18 docs

• 30 Park View Potters Bar Hertfordshire EN6 5PY

  23/0405/HSE Submitted 14 Mar 2023 100 yards away

  Construction of a part single, part two storey rear extension, first floor side extension, alterations to fenestration, and raised patio area to rear with steps (revised application).

  Refused Householder Extension Windows or glazing 15 docs
  Domestic

• 26/1508/DOC Awaiting decision

  29 Beechwood Avenue Potters Bar Hertfordshire EN6 2PJ

  Application for approval of details reserved by conditions 4 (Asbestos), 5 (Asbestos), and 12 (Climate Change and Sustainability Statement) of planning permission reference 25/0221/FUL.

  Received 19 Oct, published by the council 22 Oct 2026 Conditions
• 26/1217/DOC Decided

  Alvina Aldenham Road Elstree Borehamwood Hertfordshire WD6 3BD

  Application for approval of details reserved by conditions 3 (Sound Insulation), 4 (Noise from plant and equipment) and 8 (Climate Change and Sustainability Statement) of planning permission reference 25/1710/VOC.

  Received 24 Aug, published by the council 27 Aug 2026 Conditions
• 26/1491/DOC Awaiting decision

  9 Medow Mead Radlett Hertfordshire WD7 8ES

  Application for approval of details reserved by conditions 5 (Arboricultural Method Statement) and 6 (Trees) of planning permission reference 26/1062/VOC.

  Received 15 Oct, published by the council 20 Oct 2026 Conditions
• 25/1689/DOC Decided

  Tabard Rugby Club Cobden Hill Radlett Hertfordshire WD7 7JN

  Application for approval of details reserved by conditions 3 (details of ground levels), 4 (tree protection measures), 5 (details of bird and bat boxes), 6 (detailed scheme of hard and soft landscape works), 7 (booking management strategy), and 8 (Construction Traffic Management Plan), and Biodiversity Gain Plan information relating to planning permission reference 25/0796/FUL.

  Received 25 Nov, published by the council 24 Jul 2026 Conditions
• 26/1209/DOC Decided

  89 Ashwood Road Potters Bar Hertfordshire EN6 2PW

  Application for approval of details reserved by condition 12 (details of vehicular access) of planning permission reference 26/0022/FUL.

  Received 21 Aug, published by the council 26 Aug 2026 Conditions