Aquarius House Bessemer Road Welwyn Garden City AL7 1HH

This site has had 4 applications since 2021: 4 approved, 0 refused.

• 6/2021/2383/FULL Granted

  Aquarius House Bessemer Road Welwyn Garden City AL7 1HH

  Installation of 1 x external fire escape stairway, new openings and a palisade fence

  Decided 6 Oct 2021 Full applications
• 6/2021/2123/LAWP Granted

  Aquarius House Bessemer Road Welwyn Garden City AL7 1HH

  Certificate of lawfulness for installation of mezzanine

  Decided 10 Sep 2021 Lawful development
• 6/2021/0973/FULL Granted

  Aquarius House Bessemer Road Welwyn Garden City AL7 1HH

  New external windows to the north and west elevations and the installation of a condenser unit

  Decided 5 Jul 2021 Full applications

1. 16 Aug 2021

   Received by Welwyn Hatfield

2. 17 Aug 2021

   Validated

   Checked as complete and ready for consideration.

3. 27 Sep 2021

   Decision issued: Granted

4. 22 Sep 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 27 September 2021, 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.

• Aquarius House Bessemer Road Welwyn Garden City AL7 1HH

  6/2021/0973/FULL Submitted 25 Mar 2021 50 yards away

  New external windows to the north and west elevations and the installation of a condenser unit

  Granted Full applications Windows or glazing

• Aquarius House Bessemer Road Welwyn Garden City AL7 1HH

  6/2021/2383/FULL Submitted 12 Aug 2021 50 yards away

  Installation of 1 x external fire escape stairway, new openings and a palisade fence

  Granted Full applications
  Small domestic

• Aquarius House Bessemer Road Welwyn Garden City AL7 1HH

  6/2021/2123/LAWP Submitted 14 Jul 2021 50 yards away

  Certificate of lawfulness for installation of mezzanine

  Granted Lawful development

• Magellan House 5 Bessemer Road Welwyn Garden City AL7 1GF

  6/2021/1296/FULL Submitted 22 Apr 2021 100 yards away

  Refurbishment of ground and first floor of existing office, erection of a two storey mezzanine, insertion of windows to north, south and east elevations

  Refused Full applications Windows or glazing

• Magellan House 5 Bessemer Road Welwyn Garden City AL7 1GF

  6/2021/2146/FULL Submitted 15 Jul 2021 100 yards away

  Installation of new windows, erection of a new fence and gate, installation of a container within the yard space, installation of new ventilation louvres, installation of new air conditioning units within the plant space and new roller shutter and entrance door.

  Granted Full applications Windows or glazing
  Small domestic

• 17 Tewin Road Welwyn Garden City AL7 1BD

  6/2024/1939/COND Submitted 9 Oct 2024 100 yards away

  Submission of details pursuant of Condition 3 (External Materials Schedule) and Condition 4 (Cycle Store Details) on planning permission 6/2022/0709/MAJ

  Granted Conditions

• 6/2026/1206/COND Granted

  Land south of Welham Manor and west of Station Road, including 26 Station Road Welham Green AL9 7EL

  Submission of details pursuant to condition 10 (Landscaping) on planning application 6/2024/2418/MAJ

  Received 10 Jul, published by the council 24 Jul 2026 Conditions
• 6/2026/1419/COND Granted

  Howe Dell School The Runway Hatfield AL10 9AH

  Submission of details pursuant to Condition 1 (Biodiversity Gain Plan), Condition 2 (Landscape and Ecological Management Plan (LEMP)), Condition 3 (Construction Traffic Management Plan (CTMP)) and Condition 4 (Tree Survey, Arboricultural Method Statement and Tree Protection Strategy) on planning permission 6/2026/0478/FULL

  Received 11 Aug, published by the council 22 Aug 2026 Conditions
• 6/2026/1537/COND Granted

  Land south of Welham Manor and west of Station Road, including 26 Station Road Welham Green AL9 7EL

  Submission of details pursuant to Condition 15 (Fire Hydrants) on planning permission 6/2024/2418/MAJ

  Received 3 Sep, published by the council 22 Sep 2026 Conditions
• 6/2026/1402/COND Granted

  Wytmead Essendon Hill Essendon Hatfield AL9 6AW

  Submission of details pursuant to Condition 1 (samples of the roof tiles) and condition 3 (rooflights) on listed building consent 6/2026/0690/LB

  Received 7 Aug, published by the council 31 Aug 2026 Conditions
• 6/2026/1693/COND Awaiting decision

  114 Parkway Welwyn Garden City AL8 6HN

  Submission of details pursuant to Condition 1 (details of block paving) and 2 (drawings of doors, rooflight and windows) on planning permission 6/2026/0403/HOUSE

  Received 25 Sep, published by the council 7 Oct 2026 Conditions