15 Westholm Letchworth SG6 4JB

1. 10 Sep 2003

   Received by North Hertfordshire

2. 20 Oct 2003

   Decision issued: No Objection

3. 9 Aug 2026

   Added to PlanIndex

North Hertfordshire granted permission on 20 October 2003, 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.

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.

• 1 Westholm Letchworth Garden City Hertfordshire SG6 4JB

  26/01516/LBC Submitted 8 Jul 2026 50 yards away

  96% historically approved · decision due ~2 Sep

  Single storey rear extension and insertion of 2 no. rooflights to existing rear roof slope. Alterations to fenestration and external rendering. Internal alterations.

  Awaiting decision Heritage and listed buildings Extension Loft or dormer +1
  Small domestic

• 1 Westholm Letchworth Garden City Hertfordshire SG6 4JB

  26/01515/FPH Submitted 8 Jul 2026 50 yards away

  91% historically approved · decision due ~2 Sep

  Single storey rear extension and insertion of 2 no. rooflights to existing rear roof slope. Alterations to fenestration and external rendering.

  Awaiting decision Extension Loft or dormer +1
  Small domestic

• 16 Westholm Letchworth Garden City Hertfordshire SG6 4JB

  26/02586/TCA Submitted 9 Oct 2026 50 yards away

  98% historically approved · decision due ~4 Dec

  Reduce the crowns of one Goat Willow and three Apple trees by up to 1 metre in height and lateral spread, maintaining a natural, balanced shape. The proposed works are to manage the overall size and spread of the trees, control excessive growth, encourage healthy development and maintain their natural appearance and amenity value.

  Awaiting decision Trees

• 12 Westholm Letchworth Garden City Hertfordshire SG6 4JB

  24/02549/LBC Submitted 20 Nov 2024 50 yards away

  Replace 2no. existing first floor single-glazed timber windows (1no. front and 1no. rear) with timber double-glazed windows.

  Granted Heritage and listed buildings Windows or glazing 16 docs

• 12 Westholm Letchworth Garden City Hertfordshire SG6 4JB

  24/01453/FPH Submitted 31 Jul 2024 50 yards away

  Erection of detached outbuilding in rear garden

  Granted Householder 6 docs
  Small domestic

• 10 Westholm Letchworth Garden City Hertfordshire SG6 4JB

  22/03297/LBC Submitted 23 Jan 2023 50 yards away

  Replace existing front elevation entrance door (as amended by revised 'Pentland' door design received on 21/03/2023).

  Granted Heritage and listed buildings 7 docs

• 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
• 26/02250/TCA Granted

  Caldicott Court Harrison Close Hitchin Hertfordshire SG4 9SL

  T2: Sycamore - Cut back to boundary. T5: 10x Pines - Crown reduction up to 30%.

  8 Sep 2026 Trees
• 26/02671/TCA Awaiting decision

  24 Wymondley Road Hitchin Hertfordshire SG4 9PN

  T003: Crab Apple - Remove. T007: Robina - Remove Ivy from Ground level to approx 1.5m. T024: Sycamore - reduce, after climbing inspection, to historically reduced level at 6m. T012: Sycamore - Reduce crown by up to 3.5m to suitable growth points, reduce sides to balance. T023: Lime - Reduce back to established old points at 6m.

  Received 20 Oct, published by the council 21 Oct 2026 Trees
• 26/02638/TCA Awaiting decision

  The Conifers Gipsy Lane Knebworth Hertfordshire SG3 6DJ

  T1: Eucalyptus - Fell

  Received 19 Oct, published by the council 20 Oct 2026 Trees
• 26/02677/TCA Awaiting decision

  Apartment 1 42 Bancroft Hitchin Hertfordshire SG5 1LA

  Pear - Remove.

  Received 19 Oct, published by the council 20 Oct 2026 Trees