Ernest Gardiner Treatment Centre Pearsall Close Letchworth Garden City Hertfordshire SG6 1QZ

1. 19 May 2026

   Received by North Hertfordshire

2. 26 Jun 2026

   Decision issued: Granted

3. 24 Jul 2026

   Added to PlanIndex

North Hertfordshire granted permission on 26 June 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 22 Gillison Close Letchworth Garden City Hertfordshire SG6 1QL

  26/02720/TCA Submitted 22 Oct 2026 150 yards away

  98% historically approved · decision due ~17 Dec

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

  Awaiting decision Trees

• 6 Holmdale Letchworth Garden City Hertfordshire SG6 1QQ

  21/01099/FPH Submitted 7 Apr 2021 200 yards away

  Replacement single garage

  Granted Householder 6 docs
  Domestic

• 169 Pixmore Way Letchworth Garden City Hertfordshire SG6 1QT

  26/00867/TCA Submitted 1 Apr 2026 250 yards away

  Ash - Fell, Process and Remove

  Granted Trees 6 docs

• 169 Pixmore Way Letchworth Garden City Hertfordshire SG6 1QT

  26/01447/TCA Submitted 4 Jun 2026 250 yards away

  Ash - Up to a 3m Pollard.

  Granted Trees 5 docs

• 167 Pixmore Way Letchworth Garden City Hertfordshire SG6 1QT

  21/01479/FPH Submitted 14 May 2021 250 yards away

  Two storey side and rear extension and associated works (amended by plans received 17 September 2021).

  Granted Householder Extension 17 docs
  Domestic

• St Pauls Church Hall 179 Pixmore Way Letchworth Garden City Hertfordshire SG6 1QT

  26/02644/TCA Submitted 15 Oct 2026 250 yards away

  98% historically approved · decision due ~10 Dec

  T1: Scots Pine - Remove low limb and reduce other back from building by 2m. T2: Pagoda - Crown lift to 5m

  Awaiting decision Trees

• 26/01469/LDCP Granted

  30 Pirton Road Hitchin Hertfordshire SG5 2BD

  Single storey rear extension. Extension to rear patio.

  Received 5 Jun, published by the council 24 Jul 2026 Lawful development
• 26/01459/LDCP Granted

  80 Balmoral Road Hitchin Hertfordshire SG5 1XQ

  Single storey rear extension and insertion of three rooflights to existing rear element. Front porch extension.

  Received 4 Jun, published by the council 24 Jul 2026 Lawful development
• 26/01426/LDCP Granted

  25 Balmoral Road Hitchin Hertfordshire SG5 1XG

  Insertion of rear box dormer and installation of 3 rooflights to front roof slope to facilitate conversion of loft space to habitable accommodation.

  Received 2 Jun, published by the council 24 Jul 2026 Lawful development
• 26/01301/LDCP Granted

  47 Bingen Road Hitchin Hertfordshire SG5 2PR

  Single storey rear extension and alterations to existing fenestration.

  Received 2 Jun, published by the council 24 Jul 2026 Lawful development
• 26/01247/LDCP Granted

  47 Bedford Road Hitchin Hertfordshire SG5 2TP

  Erection of single storey detached outbuilding.

  Received 20 May, published by the council 24 Jul 2026 Lawful development