85 Garden Avenue Hatfield Hertfordshire AL10 8LH

This site has had 2 applications since 2023: 2 approved, 0 refused.

• 6/2023/0638/LAWP Granted

  85 Garden Avenue Hatfield Hertfordshire AL10 8LH

  Certificate of lawfulness for the construction of front porch

  Decided 9 May 2023 Lawful development

1. 27 Mar 2023

   Received by Welwyn Hatfield

2. 28 Mar 2023

   Validated

   Checked as complete and ready for consideration.

3. 17 May 2023

   Decision issued: Granted

4. 22 Sep 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 17 May 2023, 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.

• 85 Garden Avenue Hatfield AL10 8LH

  6/2023/0637/PN8 Submitted 22 Mar 2023 50 yards away

  Prior approval for the erection a single storey rear extension measuring 4 metres in depth, 2.82 metres in height and 2.82 metres to the eaves

  Granted Prior approval Extension
  Small domestic

• 85 Garden Avenue Hatfield Hertfordshire AL10 8LH

  6/2023/0638/LAWP Submitted 22 Mar 2023 50 yards away

  Certificate of lawfulness for the construction of front porch

  Granted Lawful development Extension
  Small domestic

• 127 Bishops Rise Hatfield AL10 9ES

  6/2024/2274/PN8 Submitted 26 Nov 2024 100 yards away

  Prior approval for the erection of a single storey rear extension measuring 4m in depth, 3.6m in height and 2.6m to the eaves.

  Granted Prior approval Extension
  Small domestic

• 10 Shallcross Crescent Hatfield AL10 9QH

  6/2024/1297/FULL Submitted 9 Jul 2024 100 yards away

  Retention of change of use from C3 (single family dwelling) to C2 (children and young people’s home)

  Granted Full applications
  Domestic

• 41 Cherry Way Hatfield AL10 8LF

  6/2024/1728/PN8 Submitted 9 Sep 2024 150 yards away

  Prior approval for the erection of a single storey rear extension measuring 4m deep, 2.8m eaves height, 2.95m max height

  Granted Prior approval Extension
  Small domestic

• 45 Garden Avenue Hatfield AL10 8LL

  6/2026/0848/PN8 Submitted 13 May 2026 150 yards away

  Prior approval for the erection of a single storey rear extension measuring 5.5m in depth, 3.25m in height and 3m to the eaves following the demolition of existing conservatory

  Granted Prior approval Extension Demolition
  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