28 Great North Road Welwyn Garden City AL8 7TJ

This site has had 3 applications since 2021: 1 approved, 1 refused.

• 6/2021/2464/LAWP Granted

  28 Great North Road Welwyn Garden City AL8 7TJ

  Certificate of lawfulness for the creation of two dormer windows

  Decided 13 Sep 2021 Lawful development
• 6/2021/1019/HOUSE Withdrawn

  28 Great North Road Welwyn Garden City AL8 7TJ

  Two new dormers on the roof and external elevational treatments

  Decided 27 May 2021 Householder

1. 28 May 2021

   Received by Welwyn Hatfield

2. 2 Jun 2021

   Validated

   Checked as complete and ready for consideration.

3. 29 Jul 2021

   Decision issued: Refused

4. 24 Jul 2026

   Added to PlanIndex

Welwyn Hatfield refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 28 Great North Road Welwyn Garden City AL8 7TJ

  6/2021/1019/HOUSE Submitted 26 Mar 2021 50 yards away

  Two new dormers on the roof and external elevational treatments

  Withdrawn Householder Loft or dormer
  Domestic

• 28 Great North Road Welwyn Garden City AL8 7TJ

  6/2021/2464/LAWP Submitted 23 Aug 2021 50 yards away

  Certificate of lawfulness for the creation of two dormer windows

  Granted Lawful development Loft or dormer Windows or glazing

• 2 New Road Welwyn Garden City AL8 7TX

  6/2019/2568/COND Submitted 14 Oct 2019 50 yards away

  Submission of details pursuant to condition 4 (Site Characterisation, Submission and Implementation of Remediation Scheme, Unexpected Contamination and Monitoring and Maintenance) on planning permission 6/2015/1983/FULL

  Granted Conditions

• 2 New Road Welwyn Garden City AL8 7TX

  6/2019/2588/COND Submitted 15 Oct 2019 50 yards away

  Submission of details pursuant to condition 4 (remediation) on planning permission 6/2015/1984/FULL

  Granted Conditions

• Verge in highway on Great North Road Welwyn Garden City AL8 7TJ

  6/2026/0698/COND Submitted 20 Apr 2026 100 yards away

  Submission of details pursuant to Condition 1 (Construction Traffic Management Plan) on planning permission 6/2025/1893/FULL

  Refused Conditions

• 40 Great North Road Welwyn Garden City AL8 7TJ

  6/2021/1215/HOUSE Submitted 14 Apr 2021 150 yards away

  Erection of two storey side extension with a single storey front garage.

  Granted Householder Extension
  Small domestic

• 6/2026/1288/LAWE Granted

  1 The Limberlost Welwyn AL6 9TS

  Certificate of existing lawfulness for a single storey extension

  Received 22 Jul, published by the council 22 Aug 2026 Lawful development
• 6/2026/1297/LAWE Granted

  White Lodge Farm The Bellbrook Bulls Lane Hatfield AL9 7AZ

  Certificate of lawfulness in relation to existing gate and fencing

  Received 23 Jul, published by the council 9 Aug 2026 Lawful development
• 6/2026/1370/LAWP Granted

  17-17A Mill Lane Welwyn AL6 9EU

  Certificate of lawfulness for the change of use of offices to 3 x 2 bedroom flats

  Received 3 Aug, published by the council 15 Aug 2026 Lawful development
• 6/2026/1218/LAWP Granted

  43 Great Ley Welwyn Garden City AL7 4TJ

  Certificate of lawfulness for rear dormer roof extension to form a loft conversion

  Received 13 Jul, published by the council 9 Aug 2026 Lawful development
• 6/2026/1559/LAWP Awaiting decision

  28 Pleasant Rise Hatfield AL9 5DU

  Certificate of lawfulness for construction of a new detached, single-storey garden room/summerhouse within an existing rear garden

  Received 8 Sep, published by the council 22 Sep 2026 Lawful development