1 Mimram Walk Welwyn AL6 9EZ

1. 1 Dec 2022

   Received by Welwyn Hatfield

2. 13 Jan 2023

   Decision issued: No Objection

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 13 January 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 23-25 Mill Lane Welwyn AL6 9EU

  6/2026/0263/COND Submitted 16 Feb 2026 50 yards away

  Submission of details pursuant to condition number 2 (Material details) on planning permission 6/2025/1211/LB

  Granted Conditions 1 doc

• 23-25 Mill Lane Welwyn AL6 9EU

  6/2026/0262/COND Submitted 16 Feb 2026 50 yards away

  Submission of details pursuant to condition number 5 (Material details) and 6 (Hard and soft landscaping) on planning permission 6/2025/1212/HOUSE

  Granted Conditions
  Major scheme

• 17-17A Mill Lane Welwyn AL6 9EU

  6/2026/1370/LAWP Submitted 3 Aug 2026 50 yards away

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

  Granted Lawful development New dwelling

• 17-17a Mill Lane Welwyn AL6 9EU

  6/2026/0443/PN29 Submitted 11 Mar 2026 50 yards away

  Change of use of offices to 3 x 2 bedroom flats

  Decided Prior approval New dwelling

• 4 Mimram Road Welwyn AL6 9HA

  6/2022/2706/PN33 Submitted 29 Nov 2022 50 yards away

  Change of use from commercial, business and service (Class E) to Dwellinghouses (Class C3) residential use to form one dwelling

  Granted
  Domestic

• 36 Mimram Road Welwyn AL6 9HA

  6/2019/2831/HOUSE Submitted 8 Nov 2019 50 yards away

  Erection of rear infill extension with roof light and alterations to openings and installation of 3 roof lights to facilitate loft conversion

  Granted Householder Extension Loft or dormer
  Domestic

• 6/2026/1523/EMT Granted

  5 Hitherway Welwyn Garden City AL8 7RG

  4 x Whitebeams to fell. No replanting

  Received 1 Sep, published by the council 13 Sep 2026 Trees
• 6/2026/1514/TPO Granted

  6A Wendover Drive Welwyn AL6 9LT

  T1 1 x Beech to remove in sections to ground level - Tree is almost dead and in poor condition T2 1 x Beech to reduce to clear property by 1.5m - Branches rubbing on property

  Received 27 Aug, published by the council 13 Sep 2026 Trees
• 6/2026/1300/EMT Granted

  1 Perrywood Walden Road Welwyn Garden City AL8 7PZ

  G1 - 2 x Beech and 3 x Hornbeams all hanging low over the footpath and road. Crown lift to 4m. T2 - Hornbeam growing very close to the building and low over the drive. To reduce back on building side by 1.5m and crown lift over the road to 4m.

  Received 23 Jul, published by the council 9 Aug 2026 Trees
• 6/2026/1495/EMT Granted

  2 Valley Road Welwyn Garden City AL8 7DF

  1 x Holly to reduce height by approx 3m height 1 x Lawson Cypress to reduce by approx 2.5m in height 1 x Plum to reduce height by approx 3m 1 x Apple to reduce lateral branches by approx 2m to reduce lateral branches over lawn 1 x Ash to reduce lateral branches over lawn area by approx 2m

  Received 25 Aug, published by the council 7 Sep 2026 Trees
• 6/2026/1497/TC Granted

  2 Valley Road Welwyn Garden City AL8 7DF

  1 x Holly to reduce height by approximately 3m height 1 x Lawson cypress to reduce by approximately 2.5m in height. 1 x Plum to reduce height by approximately 3m Above 3 are domination side of the garden, they are thick dense and evergreen. Reducing to allow more light into garden and control the size 1 x Apple to reduce lateral branches over lawn area by approximately 2m to reduce lateral branches over lawn to maintain size of tree & provide more space and light to lawn area 1 x Ash to reduce lateral branches over lawn area by approximately 2m to reduce lateral branches as now crossing half the garden and blocking light

  Received 25 Aug, published by the council 14 Sep 2026 Trees