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Planning application

33 Oakfields Avenue Knebworth Hertfordshire SG3 6NP

Granted North Hertfordshire 21/02389/TPO Trees (Tree Preservation Order)

Works: Trees

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

Proposal

T1 Sycamore - Reduce by 30%

As published by the council, reference 21/02389/TPO

Application record

Reference
21/02389/TPO
Type
Trees (Tree Preservation Order)
Status
Decided
Decision
Granted As published: Conditional Consent
Received
9 Aug 2021
Validated
9 Aug 2021
Decided
1 Sep 2021
Ward
Knebworth Ward Historic
Parish
Knebworth Parish Council
Decision by
Delegated
Postcode
SG3 6NP

Timeline

Dates from the published record

  1. 9 Aug 2021

    Received by North Hertfordshire

  2. 1 Sep 2021

    Decision issued: Conditional Consent

  3. 3 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Ace of Trees ltd Agent, registered in Stevenage

Active · incorporated 2020 · Stevenage

11 applications on PlanIndex · across 4 councils · 91% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

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

4 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.

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What this grant of permission means

North Hertfordshire granted permission on 1 September 2021, 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

  • 36 Oakfields Avenue Knebworth Hertfordshire SG3 6NP

    21/01200/FPH Submitted 14 Apr 2021 100 yards away

    Two storey side extension linking the main dwelling to existing annexe and a single storey rear extension following demolition of existing rear elevation conservatory

    Granted Householder Extension Demolition 19 docs
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  • 20 Oakfields Avenue Knebworth Hertfordshire SG3 6NP

    21/01124/S73 Submitted 9 Apr 2021 100 yards away

    Two storey front and first floor front extensions, single storey rear extension, side porch canopy. Hip to gable roof extension, 3 rear dormer windows and 1 front dormer window to facilitate enlargement of existing first floor following demolition of existing rear conservatory. Section 73 application: variation of condition 2 of Planning permission 20/02746/FPH granted 18/01/2021 - changes to proposed front central dormer and alterations to proposed fenestration on rear elevation.

    Granted Amendments Extension Loft or dormer +2 5 docs
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  • 64 Stevenage Road Knebworth Hertfordshire SG3 6NN

    21/01427/FPH Submitted 4 May 2021 150 yards away

    Single storey rear extension

    Granted Householder Extension 6 docs
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  • 50 Stevenage Road Knebworth Hertfordshire SG3 6NN

    23/00281/FPH Submitted 7 Feb 2023 150 yards away

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  • 68 Stevenage Road Knebworth Hertfordshire SG3 6NN

    26/01590/FPH Submitted 22 Jun 2026 150 yards away

    Erection of single storey detached outbuilding for recreation use following demolition of existing detached outbuilding.

    Granted Demolition
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  • 14 Oakfields Avenue Knebworth Hertfordshire SG3 6NP

    23/00619/FPH Submitted 13 Mar 2023 150 yards away

    Alterations and extension to roof to create additional habitable space at first floor level .

    Granted Householder Extension
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In North Hertfordshire

  • 26/02709/TPO Awaiting decision

    22 Talbot Street Hitchin Hertfordshire SG5 2QU

    T3: Lime - Removal of major deadwood and epicormic growth ar base

    22 Oct 2026 Trees
  • 26/02706/TCA Awaiting decision

    Studlands High Street Barley Royston Hertfordshire SG8 8HT

    T1- T4: Yew - Reduce by 20-30. T5: Laurel - Reduce by 20-25%. T6: Walnut, T7: Box Elder - Reduce by 30-40%. T8, T9: Cherry - Tidy and reduce by 20-25%. T10: Lime - Reduce by 30-40%.

    Received 21 Oct, published by the council 22 Oct 2026 Trees
  • 26/02705/TCA Awaiting decision

    9 Walsworth Road Hitchin Hertfordshire SG4 9SP

    2x Sycamore, 2x Conifers - Fell, process and remove.

    Received 21 Oct, published by the council 22 Oct 2026 Trees
  • 26/02702/TCA Awaiting decision

    24 Wymondley Road Hitchin Hertfordshire SG4 9PN

    T003: Robinia - Crown lift to 5m west and north west, secondary limbs only. T004: Robinia - Remove 1 limb. T005: Holly - Crown lift on west side. T006: Hawthorn - Remove.

    Received 21 Oct, published by the council 22 Oct 2026 Trees
  • 26/02249/TPO Decided

    Caldicott Court Harrison Close Hitchin Hertfordshire SG4 9SL

    T1: Common Walnut - Crown reduction 30%. T3: Beech - Cut back to boundary. T4: Pine - Cut back to boundary.

    8 Sep 2026 Trees