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Planning application

29 Mardley Hill Welwyn AL6 0TT

Granted Welwyn Hatfield 6/2023/0820/TPO WORKS TO TREES WITH TREE PRESERVATION ORDER

Works: Trees

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Reduce crown 1 x A1 Oak (Quercus robur) by 15% covered by TPO 641

As published by the council, reference 6/2023/0820/TPO

Application record

Reference
6/2023/0820/TPO
Type
WORKS TO TREES WITH TREE PRESERVATION ORDER
Status
Decided - Granted
Decision
Granted
Received
17 Apr 2023
Validated
17 Apr 2023
Decided
19 May 2023
Ward
Welwyn East
Parish
Welwyn
Decision by
Delegated
Postcode
AL6 0TT

Timeline

Dates from the published record

  1. 17 Apr 2023

    Received by Welwyn Hatfield

  2. 19 May 2023

    Decision issued: Granted

  3. 22 Sep 2026

    Added to PlanIndex

What this grant of permission means

Welwyn Hatfield granted permission on 19 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.

About tree works applications

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.

Nearby applications

Within 0.3 miles

  • 31 Mardley Hill Welwyn AL6 0TT

    6/2024/1990/TPO Submitted 16 Oct 2024 50 yards away

    13 x multi-stemmed beech (Fagus sylvatica) trees to the front of the property to be crown reduced by 20% and deadwood removed TPO 641 (2017) G6

    Granted Trees

  • 35 Mardley Hill Welwyn AL6 0TT

    6/2021/1099/HOUSE Submitted 6 Apr 2021 50 yards away

    Replacement garage

    Granted Householder
    Domestic

  • 14 Mardley Wood Welwyn AL6 0UX

    6/2021/1443/TPO Submitted 7 May 2021 50 yards away

    Crown lift 3 x Oak trees (T1-3) and 2 x Larch trees (T4, T6), T7)by 3m and remove dead wood, fell 2 x Larch trees (T5, T9) to ground level, reduce 1 x Larch tree (T8) by 20% covered by TPO

    Granted Trees

  • 5 Mardley Heights Welwyn AL6 0TX

    6/2021/1299/TPO Submitted 22 Apr 2021 100 yards away

    Prune T1 Oak located at the front of property according to the following specifications: • Crown reduction by removing up to 2 meters growth pruning back to suitable growth points to leave a balanced crown Crown clean removing any damaged, diseased and deadwood Prune G1 Various Species, Beech, Berberis and flowering Current located at the front garden according to the following specifications: • Prune back hard garden side back to mainstem of Beech and following line down other species garden side Prune T3 Pine located at the front of property according to the following specifications: • Crown reduction by removing 1.5 meters growth in height pruning back to suitable growth points reduce lateral branches to leave a balanced crown Prune G3 Mixed Hegde located at the Left of driveway according to the following specifications: • Trim back sides and top to leave a tidy formative shaped hedge trimming back hard form driveway without cuasing possible future browning off Prune T1 Beech located at the left rear of house according to the following specifications: • Crown reduction by removing up to 2.5 meters growth pruning back to suitable growth points to leave a balanced crown bring down height enough but not too much as to keep privacy Crown clean removing any damaged, diseased and deadwood

    Granted Trees

  • 20 Mardley Heights Welwyn AL6 0SX

    6/2024/1895/TPO Submitted 1 Oct 2024 100 yards away

    2 x Silver birches branches thinned out. Fell 1 x Hornbeam. (TPO 641 G5 (2017))

    Refused Trees

  • 12 Mardley Hill Welwyn AL6 0TN

    6/2021/0943/TPO Submitted 23 Mar 2021 100 yards away

    T1 - re-pollard 3-4m T2 - fell Beech tree to ground level T3 - oak tree 3-4m crown reduction T4 - Beech tree 5-6m crown reduction

    Refused Trees

In Welwyn Hatfield

  • 6/2026/1595/TPO Granted

    42 New Road Digswell Welwyn AL6 0AH

    T17 Pine and T74 Scots Pine are both dead and now dangerous (due to leaning). Covered by TPO 817 (2018)

    Received 14 Sep, published by the council 22 Sep 2026 Trees
  • 6/2026/1313/EMT Granted

    85 Handside Lane Welwyn Garden City AL8 6SH

    T1 - 1 x Hornbeam to reduce by approx 1.5m height, reduce width over roadway by approx 2.5m and 2m on remaining width Rear T2 - 1 x Beech to reduce lateral growth back from the property by approx 1.5m T3 - 1 x Bay to reduce height by approx 1.5m, trim remaining hard round leaving a more rounded finish

    Received 27 Jul, published by the council 22 Aug 2026 Trees
  • 6/2026/1401/TC Granted

    49 Brockswood Lane Welwyn Garden City AL8 7BU

    T1 robinia - crown reduction by 2m to reduce risk of failure as limbs are very heavy. T2 ash - crown lift to 4m. T3 oak - crwon lift to 4m and reduce lateral growth by up to 2m back from the road to the kerb line.

    Received 7 Aug, published by the council 13 Sep 2026 Trees
  • 6/2026/1305/TPO Withdrawn

    20 Mardley Avenue Welwyn AL6 0UD

    Up to a 2m reduction to Cherry tree, to maintain its healthy station and prevent over extension, from growing too large. Fell, process and remove Yew tree as resident has concerns that if it was to uproot or fail it would hit the house due to its location (covered by TPO 24 A3)

    Received 27 Jul, published by the council 9 Aug 2026 Trees
  • 6/2026/1187/TC Granted

    85 Pentley Park Welwyn Garden City AL8 7SL

    Ground works and associated root pruning/ severance of T1 oak to facilitate installation of a root barrier 15m in length and 3.5m in depth.

    Received 8 Jul, published by the council 24 Jul 2026 Trees