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Planning application

12 Mardley Hill Welwyn AL6 0TN

Refused Welwyn Hatfield 6/2021/0943/TPO WORKS TO TREES WITH TREE PRESERVATION ORDER

Works: Trees

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

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

As published by the council, reference 6/2021/0943/TPO

Application record

Reference
6/2021/0943/TPO
Type
WORKS TO TREES WITH TREE PRESERVATION ORDER
Status
Decided - Refused
Decision
Refused
Received
23 Mar 2021
Validated
23 Mar 2021
Decided
18 May 2021
Ward
Welwyn East
Parish
Welwyn
Decision by
Delegated
Postcode
AL6 0TN

Timeline

Dates from the published record

  1. 23 Mar 2021

    Received by Welwyn Hatfield

  2. 18 May 2021

    Decision issued: Refused

  3. 9 Aug 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

About trees applications

How this application type works

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

Nearby applications

Within 500 metres

  • 12 Mardley Hill Welwyn AL6 0TN

    6/2026/1205/TPO Submitted 10 Jul 2026 0m away

    98% historically approved · decision due ~7 Sep

    TPO 24 T3 - 1 x Beech tree to reduce overhanging lateral branches by approximately 2m. Reduce lateral overhang to no 16 as tree is too close to boundary and excessive overhang is leaving bird poo on kids play equipment

    Awaiting decision Trees
  • 12 Mardley Hill Welwyn AL6 0TN

    6/2021/2127/TPO Submitted 14 Jul 2021 0m away

    T1 - oak - crown reduce 1-2m and deadwood T2 - oak fell to ground level T3 - beech - crown reduce 4-5m T4 - beech - crown reduce 4-5m

    Granted Trees
  • 16 Mardley Hill Welwyn AL6 0TN

    6/2026/1108/TPO Submitted 26 Jun 2026 23m away

    T1 - 1 x Oak to reduce by approximately 2m height and width, ensuring to cut back clearing the house sufficiently. Oak reducing due to canopy in close proximity to property and roof. (Covered by TPO 24 A3)

    Granted Trees
  • 16 Mardley Hill Welwyn AL6 0TN

    6/2021/0944/TPO Submitted 23 Mar 2021 24m away

    T1 - Beech 5-6m crown reduction T2 - Beech 5-6m crown reduction

    Granted Trees
  • 41 Mardley Hill Welwyn AL6 0TT

    6/2024/0758/FULL Submitted 24 Apr 2024 60m away

    Retention of outdoor seating area

    Granted Full applications
  • 35 Mardley Hill Welwyn AL6 0TT

    6/2021/1099/HOUSE Submitted 6 Apr 2021 69m away

    Replacement garage

    Granted Householder
    Domestic

In Welwyn Hatfield

  • 6/2026/1095/TPO Granted

    31 Parkside Welwyn AL6 9DQ

    T1 Goat Willow Pollard back to previous trimming points which is approx 3-4m off T2 Cedar Crown reduction by 2-3m approx back to previous pruning points

    24 Jun 2026 Trees
  • 6/2026/1531/TPO Awaiting decision

    37 The Ridgeway Cuffley EN6 4BB

    T1 English Oak (Quercus robur) ref T316 fell to ground level

    2 Sep 2026 Trees
  • 6/2026/1260/EMT Granted

    77 The Commons Welwyn Garden City AL7 4RZ

    Fell 1 dead Beech tree in rear garden.

    17 Jul 2026 Trees
  • 6/2026/1271/TPO Granted

    33 Oaklands Rise Welwyn AL6 0RN

    Removal of dead hornbeam tree. (covered by TPO 673 (2017))

    20 Jul 2026 Trees
  • 6/2026/0899/EMT Granted

    10 The Commons Welwyn Garden City AL7 4RP

    4 x conifer reduce to 6ft (1.8m) height. 3 x self set ash, fell & poison. 2 x self set sycamore, fell & poison

    20 May 2026 Trees