Northaw House Coopers Lane Northaw Potters Bar EN6 4NG

This site has had 5 applications since 2021: 2 approved, 2 refused.

• 6/2022/2039/COND Granted

  Northaw House Coopers Lane Northaw Potters Bar EN6 4NG

  Submission of details pursuant of Condition 1 (Construction/Repair Method Statement), Condition 2 (Window and Door Details) and Condition 3 (Materials) on planning permission 6/2020/0930/VAR

  Decided 19 May 2023 Conditions
• 6/2021/2192/VAR Withdrawn

  Northaw House Coopers Lane Northaw Potters Bar EN6 4NG

  Variation of condition 25 (drawing numbers), on planning permission 6/2019/0217/MAJ

  Decided 22 Sep 2021 Amendments
• 6/2021/2191/VAR Granted

  Northaw House Coopers Lane Northaw Potters Bar EN6 4NG

  Variation of condition 4 (drawing numbers), on Listed Building Consent 6/2019/0218/LB

  Decided 10 Sep 2021 Amendments
• 6/2021/0071/LB Refused

  Northaw House Coopers Lane Northaw Potters Bar EN6 4NG

  Repair, refurbishment and conversion of Northaw House to form 11 apartments (including refurbishment of existing single caretaker’s flat) and underground parking area, the Ballroom Wing to form 2 dwellings, the Stable Block to form 1 dwelling, refurbishment of existing dwelling at Oak Cottage, construction of 2 new Gate Lodge dwellings, 4 new dwellings on the East Drive, 3 new dwellings within the Walled Garden, 7 new dwellings within the Settlement Area, refurbishment of the Walled Garden, refurbishment of access routes and reinstatement of old route, provision of hard and soft landscaping, car parking and supporting infrastructure.

  Decided 26 May 2021 Heritage and listed buildings

1. 7 Jan 2021

   Received by Welwyn Hatfield

2. 20 Jan 2021

   Validated

   Checked as complete and ready for consideration.

3. 26 May 2021

   Decision issued: Refused

4. 9 Aug 2026

   Added to PlanIndex

This application is at appeal, which passes the decision from Welwyn Hatfield to the planning inspectorate, and the outcome will replace the council's decision. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Northaw House Coopers Lane Northaw Potters Bar EN6 4FG

  6/2025/2026/VAR Submitted 22 Sep 2025 50 yards away

  Variation of Condition 25 (Drawing Numbers) on planning permission 6/2019/0217/MAJ

  Granted Amendments 3 docs

• Northaw House Coopers Lane Northaw Potters Bar EN6 4NG

  6/2021/0071/LB Submitted 7 Jan 2021 50 yards away

  Repair, refurbishment and conversion of Northaw House to form 11 apartments (including refurbishment of existing single caretaker’s flat) and underground parking area, the Ballroom Wing to form 2 dwellings, the Stable Block to form 1 dwelling, refurbishment of existing dwelling at Oak Cottage, construction of 2 new Gate Lodge dwellings, 4 new dwellings on the East Drive, 3 new dwellings within the Walled Garden, 7 new dwellings within the Settlement Area, refurbishment of the Walled Garden, refurbishment of access routes and reinstatement of old route, provision of hard and soft landscaping, car parking and supporting infrastructure.

  Refused Heritage and listed buildings New dwelling
  Major scheme

• Northaw House Coopers Lane Northaw Potters Bar EN6 4FG

  6/2025/2277/VAR Submitted 27 Oct 2025 50 yards away

  Variation of condition 2 (approved plans) on planning permission 6/2023/2553/VAR

  Granted Amendments 3 docs

• Northaw House Coopers Lane Northaw Potters Bar EN6 4NG

  6/2021/2192/VAR Submitted 20 Jul 2021 50 yards away

  Variation of condition 25 (drawing numbers), on planning permission 6/2019/0217/MAJ

  Withdrawn Amendments

• Northaw House Coopers Lane Northaw Potters Bar EN6 4NG

  6/2021/2191/VAR Submitted 20 Jul 2021 50 yards away

  Variation of condition 4 (drawing numbers), on Listed Building Consent 6/2019/0218/LB

  Granted Amendments

• Northaw House Coopers Lane Northaw Potters Bar EN6 4NG

  6/2022/2039/COND Submitted 1 Sep 2022 50 yards away

  Submission of details pursuant of Condition 1 (Construction/Repair Method Statement), Condition 2 (Window and Door Details) and Condition 3 (Materials) on planning permission 6/2020/0930/VAR

  Granted Conditions Windows or glazing 1 doc

• 6/2026/1052/FULL Granted

  Unit 3 Woodside Lane Hatfield AL9 6DE

  Retention of an extension to the existing building and the erection of a rear extension following demolition of existing buildings (part retrospective)

  Received 17 Jun, published by the council 24 Jul 2026 Full applications
• 6/2026/1264/FULL Granted

  53 Brookmans Avenue Brookmans Park AL9 7QG

  Erection of dwelling with boundary wall and gates following demolition of existing property

  Received 17 Jul, published by the council 15 Aug 2026 Full applications
• 6/2026/1337/FULL Granted

  Royal Veterinary College Hawkshead Lane North Mymms AL9 7TA

  Relocation of the Transfusion Medicine Vet Pod and associated parking, landscaping and associated works

  Received 30 Jul, published by the council 9 Aug 2026 Full applications
• 6/2026/1689/MAJ Awaiting decision

  Howlands House Howlands Welwyn Garden City AL7 4QJ

  Erection of a single 3 and 4-storey building comprising 44 temporary accommodation homes, staff office and laundry facilities, children's play space, cycle and vehicular parking, associated servicing, plant enclosure, substation, landscaping and external works.

  Received 25 Sep, published by the council 1 Oct 2026 Full applications
• 6/2026/0952/FULL Granted

  18 Fallowfield Welwyn Garden City AL7 1EE

  Retrospective application for change of use from amenity land to residential land to form part hardstanding and part garden land at the front of the property and installation of a drop kerb

  Received 1 Jun, published by the council 24 Jul 2026 Full applications