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Planning application

11 Rothamsted Avenue Harpenden Hertfordshire Al5 2Dd

Granted St Albans TP/2021/0098 Tree works in conservation area

Works: Trees

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

Proposal

Rear garden trees. T1 Sycamore - Crown reduction by 4-6m approx. T2 Oak - Crown reduction by 3-4m approx.

As published by the council, reference TP/2021/0098

Application record

Reference
TP/2021/0098
Type
Tree works in conservation area
Status
Approved
Decision
Tree Works in Conservation Area - Deemed Consent
Received
1 Mar 2021
Validated
2 Mar 2021
Decided
13 Apr 2021
Ward
Harpenden West
Parish
Harpenden Town
Decision by
Delegated
Postcode
AL5 2DD

Timeline

Dates from the published record

  1. 1 Mar 2021

    Received by St Albans

  2. 2 Mar 2021

    Validated

    Checked as complete and ready for consideration.

  3. 13 Apr 2021

    Decision issued: Tree Works in Conservation Area - Deemed Consent

  4. 31 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

2 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

  • 11 Rothamsted Avenue Harpenden Hertfordshire Al5 2Dd

    TP/2025/0614 Submitted 23 Nov 2025 0m away

    T2 Sycamore - Crown reduction by. 3-4m approx (primary cuts) and crown clean T1 Oak - Crown reduction by 3-4m approx (primary cuts) & crown clean. Removal of basil growth and crown lift south side to balance.

    Decided Trees 4 docs

  • 4 Rothamsted Avenue Harpenden Hertfordshire Al5 2Db

    5/2026/0519 Submitted 16 Mar 2026 58m away

    Lantern rooflight over existing flat roof, insertion of rooflights into existing pitched roof slope, conversion of attached external storage outbuilding to habitable accommodation, minor alterations to windows and doors to suit internal reconfiguration

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  • 4 The Drive Harpenden Hertfordshire Al5 2El

    TP/2026/0308 Submitted 23 Jun 2026 64m away

    T3 Cherry - Fell G2 Sycamore & Ash - Crown reduction by 3-4m approx Lawson Cypress Group - Reduction in height by 3-4m approx T1 Lawson Cypress (suffering)

    Decided Trees 5 docs

  • 1 Avenue St Nicholas Harpenden Hertfordshire Al5 2De

    5/2017/2729 Submitted 27 Sep 2017 78m away

    Discharge of Condition 7 (protection of trees) to planning permission 5/2017/0570 dated 27/04/2017 for Single storey side extension , part single part two storey rear extension with rooflights, rooflights to the loft and alterations to openings following

    Granted Conditions Extension Loft or dormer +1 4 docs
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  • 1 Avenue St Nicholas Harpenden Hertfordshire Al5 2De

    5/2025/2330 Submitted 22 Dec 2025 78m away

    Construction of part single, part two storey rear extension, new end of garden outbuilding, new external hard landscaping and associated alterations to the existing house. First floor side elevation openings. Enlargement to rear dormer. Materials changes.

    Decided Householder Extension Loft or dormer 30 docs
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  • 10A Kirkwick Avenue Harpenden Hertfordshire Al5 2Ql

    TP/2020/0772 Submitted 1 Dec 2020 166m away

    Remove Maple tree and unnamed tree in front garden and remove Sycamore tree in rear garden. Report re subsidence damage submitted with application.

    Granted Trees 5 docs

In St Albans

  • TP/2026/0339 Granted

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    10 Jul 2026 Trees
  • TP/2026/0333 Granted

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    9 Jul 2026 Trees
  • TP/2026/0433 Decided

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    3 Sep 2026 Trees
  • TP/2026/0430 Decided

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    1 x Weeping willow to reduce height to approximately 10ft below previous pruning points. Reduce long extending limb over garden area back in line with new canopy framework Willow has become large & close to both house & neighbours property. Reducing frame

    2 Sep 2026 Trees
  • TP/2026/0432 Decided

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    2 Sep 2026 Trees