Planning application
45 Stockens Green Knebworth Hertfordshire SG3 6DQ
Works: Trees
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
T1: Silver Birch - Reduce crown by around 30% (around 2-3m) to bring back into proportion and reduce wind and stress loading on the main stem connection.
As published by the council, reference 26/02225/TCA
Application record
- Reference
- 26/02225/TCA
- Category
- Trees
- Status
- Registered
- Received
- 7 Sep 2026
- Validated
- 7 Sep 2026
- Postcode
- SG3 6DQ
Timeline
Dates from the published record
-
7 Sep 2026
Received by North Hertfordshire
-
7 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 2 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
North Hertfordshire took a median of 51 days over the applications it decided in the last year.
What happens while it is decided
The process from here
This application is with North Hertfordshire for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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.
Nearby applications
Within 500 metres
-
64 Stockens Green Knebworth Hertfordshire SG3 6DQ
90% historically approved · decision due ~9 Sep
Replace existing windows to front, side and rear elevations.
Awaiting decision Windows or glazing -
27 Stockens Green Knebworth Hertfordshire SG3 6DQ
Single storey rear extension following demolition of existing conservatory
Decided Householder Extension Demolition 11 docsSmall domestic -
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.
Withdrawn Householder Extension Demolition +1Small domestic -
35 Hornbeam Spring Knebworth Hertfordshire SG3 6AY
Insertion of side dormer to facilitate loft conversion
Granted Lawful development Loft or dormer 7 docs -
49 Stockens Green Knebworth Hertfordshire SG3 6DQ
Replace existing concrete and paving hard standing and lay new Drivesett
Decided Householder 11 docsDomestic -
2 Stockens Dell Knebworth Hertfordshire SG3 6BG
Single storey rear extension
Granted Lawful development Extension 7 docsSmall domestic
Other trees applications
In North Hertfordshire
-
26/02220/TPO Awaiting decision
Benslow Music Trust Little Benslow Hills Ibberson Way Hitchin Hertfordshire SG4 9RB
T6: Horse Chestnut, T7: Fir, T8, T9: Hornbeam - Crown lift over car park to a height of 6m cutting back to the nearest suitable growth point or remove whole branch if theres is no growth point to avoid leaving stumps.
-
26/02222/TCA Awaiting decision
All Saints Church Willian Church Road Willian Hertfordshire SG6 2AF
T2: Medlar - Chop out ground suckers and remove epicormic shoots and shape. T4: Rowan - Remove deadwood. T5: Scots Pine - Deadwooding, removal of damaged crossing branches. T6: Yew - Trim and tidy bole and lower canopy. T7, T11, T12: Sycamore - Remove. T8: Box - Fell. T10: Sycamore - Raise crown a little to ease access to memorial stones. T13: Thorn - Tidy and shape. T14: Holly. Remove dead wood, clean up stems and lower canopy
-
26/02217/TCA Awaiting decision
Suite 4A 30 Bancroft Hitchin Hertfordshire SG5 1LE
T1: London Plane - Reduce by 30%.
-
26/02216/TPO Awaiting decision
Pinehill Hospital Benslow Lane Hitchin Hertfordshire SG4 9QZ
T1: Pine, T2, T3, T5: Conifer, T4: Lime, - Crown lift over car park to a height of 6m cutting back to the nearest suitable growth point or remove whole branch if theres is no growth point to avoid leaving stumps.
-
26/02213/TCA Awaiting decision
Whitings Court Paynes Park Hitchin Hertfordshire SG5 1EJ
T1: Sorbus - Reduce by approx 1.5m. T2: Robina - Reduce by approx 1.5m. T3: Sycamore - Reduce height by approx. 3m. Remove epicormic growth