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Larch House Old Knebworth Lane Knebworth Hertfordshire SG3 6FS

26/02332/TCAApproved

Approved on 16 October 2026

Council decision: No Objection

Approximate location: the centre of the postcode, not the exact property.

Proposal

R1: Robinia - Remove.

Received
16 September 2026
Public comments
0 · last counted 30 October 2026
Ward
Thrapston
  1. Received16 Sep
  2. Validated16 Sep
  3. Consult.
  4. Target
  5. Decided16 Oct

Decided in 30 days

About this application

This is a planning application at Larch House Old Knebworth Lane Knebworth Hertfordshire SG3 6FS. North Hertfordshire has handled 6,871 applications of this type. This one was decided in 30 days, 3 weeks quicker than North Hertfordshire's typical decision time. The site is in the Old Knebworth conservation area, with 1 listed building nearby. There have been 3 other applications at this address. In the past year there have been 1 application across Thrapston. We hold 149 applications in total for the SG3 postcode area.

Application details

Postcode
SG3 6FS
Parish
Titchmarsh CP

Planning application dates

Date validated
16 September 2026

Applicant and agent

Applicant
Private applicant

Planning decision

Case officer
Harry Doe

Additional information

Documents
3

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Conservation area: Old Knebworth
  • Green belt: North Hertfordshire
  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (20)

flood storage areas, listed buildings, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: North Hertfordshire

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