16 Mardley Hill Welwyn AL6 0TN Data via plota.co.uk
Proposal
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) Data via plota.co.uk
Application progress
Approved on 20 Aug 2026 · Delegated · Last checked 8 Sept 2026
Documents 7
Decision & officer reports 2
Plans & drawings 1
Consultation & comments 1
Site constraints 4
Checked on 11 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
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Important details
- Council
- Welwyn Hatfield
- Application type
- WORKS TO TREES WITH TREE PRESERVATION ORDER
- Postcode
- AL6 0TN
- Received
- 26 Jun 2026
- Validated
- 26 Jun 2026
- Parish
- Welwyn
- Case officer
- Show
- Decision
- Granted
- Decision date
- 20 Aug 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Show
How this decision compares
Decided in 55 days from validation, 11 days slower than Welwyn Hatfield's median of 44 for tree and landscaping works. Approved, as 97% of tree and landscaping works here are.
Plota live figures for tree and landscaping works decided by Welwyn Hatfield in the last twelve months, from validation. Welwyn Hatfield decision record →
Consultation & key dates
- Comments by
- 3 Jul 2026
Historical activity at this location
32 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Welwyn Hatfield is slower than most councils at deciding householder applications, ranking #224 out of 296. 50% of applications have the time limit extended, above the 41% national average. Householder applications are slightly less likely to be approved here (86%) than the national average (90%).
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16 Mardley Hill Welwyn AL6 0TN
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