21/02051/TCA

1. 5 Jul 2021

   Received by North Hertfordshire

2. 29 Jul 2021

   Decision issued: No Objection

3. 30 Jul 2026

   Added to PlanIndex

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.

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

• 21/01795/FPH Decided

  1 Deeping Close Knebworth Hertfordshire SG3 6BW

  Single storey front porch extension, single storey side extension, raise eaves height, conversion and extension of existing detached side elevation garage/store to link to main dwellinghouse

  15 Jun 2021 118m away Householder
• 24/01773/FPH Withdrawn

  19 Stockens Green Knebworth Hertfordshire SG3 6DQ

  Part two storey and part first floor rear extension. Single storey side extensions following demolition of existing detached garage and alterations to fenestration.

  8 Aug 2024 123m away Householder
• 21/01748/S73 Decided

  15 Wadnall Way Knebworth Hertfordshire SG3 6DU

  Erection of two 2-bed dwellings with associated accesses and two parking spaces (Section 73 application variation of Condition 2 of planning permission 20/01987/FP granted 15.12.2020 - Relocate the parking bays from the side of 15 Wadnall Way to the front of the new dwelling).

  4 Jun 2021 159m away Amendments
• 23/00259/NMA Decided

  15 Wadnall Way Knebworth Hertfordshire SG3 6DU

  Alterations to fenestration on rear elevation (As Non-Material Amendment relating to planning permission 22/02656/S73 granted 12.12.2022)

  14 Feb 2023 159m away Amendments
• 26/00964/FPH Decided

  27 Stockens Green Knebworth Hertfordshire SG3 6DQ

  Single storey rear extension following demolition of existing conservatory

  29 Apr 2026 168m away Householder
• 23/00037/S73 Decided

  15 Wadnall Way Knebworth Hertfordshire SG3 6DU

  Variation of condition 2 (submission of revised plan 7869 101D) of planning permission 19/03022/FP granted 30.03.2020 for erection of one attached 2-bed dwelling following partial demolition of existing single storey rear extension of existing dwelling.

  23 Jan 2023 171m away Amendments

• 26/01917/TCA Awaiting decision

  Little Orchard Pedlars Lane Therfield Royston Hertfordshire SG8 9PX

  T3: Cherry - Reduce and shape by approx 3m.

  31 Jul 2026 Trees
• 26/01910/TCA Awaiting decision

  Church View Pedlars Lane Therfield Royston Hertfordshire SG8 9PX

  T1: 2x Silver Birch - Reduce crown by approx 50% (6-8m). T2: Ash - Remove two low branches.

  31 Jul 2026 Trees
• 26/01909/TPO Awaiting decision

  16 - 32 Tudor Court Hitchin Hertfordshire SG5 2BE

  T1: Redwood - Remove dead branches low In crown. T2: Elm - crown lift by 4m. T3, T4: Conifer - face up as hard as possible whilst retaining the greenery, whole height. T5: Silver Birch - Crown reduce by 3m. T6: Laurel - Reduce height by 2m. T7: Holy - Cut back from building by 1m. T8: Oak - Cut back from building by 1m. T9: Hornbeam - Crown lift by 2m. T10: Sycamore - Crown lift by 4m over development side. T11: Conifer - Crown lift by 4m over development side. T12: Hornbeam - Crown lift by 4m over development side. T13: Sycamore - Crown lift by 4m over development side. T14: Sycamore - Crown lift by 4m over development side. T15: Yew - crown lift by 4m over development side. T16: Oak - crown lift by 4m over development side. T17: Yew - Crown lift by 4m over development side. T18: Holly - Crown lift by 4m over development side. T19: Yew - Crown lift by 4m over development side. G1: Conifers and Sycamores - Crown lift by 3m whole length

  31 Jul 2026 Trees
• 26/01904/TCA Awaiting decision

  32 Ridge Road Letchworth Garden City Hertfordshire SG6 1PN

  T4: Plum - Fell. T5: Prunus - To establish a new pollarded framework to mitigate the risk over the neighbouring property.

  30 Jul 2026 Trees
• 26/01903/TPO Awaiting decision

  11 Convent Close Hitchin Hertfordshire SG5 1QN

  Douglas Fir - Up to a 5m reduction

  30 Jul 2026 Trees