14 Whitethorn Lane Letchworth Garden City Hertfordshire SG6 2DN

1. 7 Apr 2026

   Received by North Hertfordshire

2. 8 May 2026

   Decision issued: No Objection

3. 9 Aug 2026

   Added to PlanIndex

North Hertfordshire granted permission on 8 May 2026, 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.

• 10 Whitethorn Lane Letchworth Garden City Hertfordshire SG6 2DN

  23/02373/FPH Submitted 12 Oct 2023 50 yards away

  Two storey rear extension, single storey front and side extension, erection of front porch with ridge roof to link to garage and alterations to fenestration. Rear raised patio area and steps (as amended by plans received 27th June 2024 and 29th July 2024).

  Granted Householder Extension Windows or glazing 11 docs
  Small domestic

• 9 Whitethorn Lane Letchworth Garden City Hertfordshire SG6 2DN

  26/02335/FPH Submitted 14 Oct 2026 50 yards away

  91% historically approved · decision due ~9 Dec

  Single storey rear infill extension and alterations to fenestration following demolition of existing rear conservatory.

  Awaiting decision Extension Demolition +1
  Small domestic

• 8 Whitethorn Lane Letchworth Garden City Hertfordshire SG6 2DN

  26/02186/S73 Submitted 2 Oct 2026 50 yards away

  91% historically approved · decision due ~27 Nov

  Variation of Condition 2 (revised plans) of planning permission 25/02875/FPH granted 6.01.2026 for single storey side extension following demolition of existing side conservatory. Detached garage with solar panels following demolition of existing detached garage. Erection of timber fence and gate between dwelling and proposed garage.

  Awaiting decision Extension Demolition
  Small domestic

• 20 Woolston Avenue Letchworth Garden City Hertfordshire SG6 2ED

  21/01432/FPH Submitted 4 May 2021 150 yards away

  First floor front extension above existing garage to create additional living accommodation at first floor level.

  Granted Householder Extension 14 docs
  Domestic

• 20 Woolston Avenue Letchworth Garden City Hertfordshire SG6 2ED

  21/01431/FPH Submitted 4 May 2021 150 yards away

  Single storey rear extension

  Granted Householder Extension 17 docs
  Small domestic

• 46 Willian Way Letchworth SG6 2HL

  02/01081/1HH Submitted 12 Jul 2002 200 yards away

  Single storey rear extension, detached double garage and erection of 1.5m high close boarded fence along front and side boundaries (as amended by drawings 01B and 06B received on 26th September 2002)

  Granted Householder Extension 5 docs
  Small domestic

• 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
• 26/02720/TCA Awaiting decision

  22 Gillison Close Letchworth Garden City Hertfordshire SG6 1QL

  T1: Plane tree overhanging foliage pruned back by approx. 2-3m

  Received 22 Oct, published by the council 23 Oct 2026 Trees
• 26/02721/TCA Awaiting decision

  257 Icknield Way Letchworth Garden City Hertfordshire SG6 4UE

  Crown reduction of the Birch Tree by approximately 2 to 3 metres

  Received 22 Oct, published by the council 23 Oct 2026 Trees
• 26/02715/TCA Awaiting decision

  92 Norton Road Letchworth Garden City Hertfordshire SG6 1AG

  2194: Blackthorn - Remove to ground level. 2187: Maple - Crown reduce height by approx 2m and laterals by approx 105m to balance. Ensure clearance from building of 1m. 2188: Ash - Crown reduce height by approx 3m and lateral length by approx 2m to balance crown.

  Received 22 Oct, published by the council 23 Oct 2026 Trees
• 26/02717/TCA Awaiting decision

  19 Walnut Tree Road Pirton Hitchin Hertfordshire SG5 3PX

  T1, T2: Leylandi - Fell.

  Received 22 Oct, published by the council 23 Oct 2026 Trees