Garden City Montessori School 269 Icknield Way Letchworth Garden City Hertfordshire SG6 4UE

1. 13 Feb 2023

   Received by North Hertfordshire

2. 27 Mar 2023

   Decision issued: Unconditional Permission

3. 30 Jul 2026

   Added to PlanIndex

• Application: 90/00909/1 (Decided)

North Hertfordshire granted permission on 27 March 2023, 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 251 Icknield Way Letchworth Garden City SG6 4UE

  06/00824/1HH Submitted 18 May 2006 100 yards away

  Erection of single storey side extension; erection of single storey rear conservatory and erection of first floor rear extension. (Revision of Planning Application Ref No 04/00719/1HH granted permission on 28 June 2006), as amended by plan received 4th July 2006.

  Granted Householder Extension
  Small domestic

• 257 Icknield Way Letchworth Garden City Hertfordshire SG6 4UE

  26/02721/TCA Submitted 22 Oct 2026 100 yards away

  98% historically approved · decision due ~17 Dec

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

  Awaiting decision Trees

• Norton Way Motors Honda Norton Way North Letchworth Garden City Hertfordshire SG6 1BL

  21/02236/TPO Submitted 21 Jul 2021 100 yards away

  1-17 Lime - Crown raise by approx 2.5m from ground

  Granted Trees 4 docs

• 247 Icknield Way Letchworth SG6 4UE

  02/00948/1TCA Submitted 17 Jun 2002 150 yards away

  Felling of 14 Leylandii Cypress trees

  Granted Trees

• Norton Way Mazda Norton Way North Letchworth Garden City Hertfordshire SG6 1BL

  26/02254/AD Submitted 8 Sep 2026 150 yards away

  Installation of externally illuminated 4 metre high totem sign

  Decided

• Letchworth Guide Hall 247A Icknield Way Letchworth Garden City Hertfordshire SG6 4UE

  24/01829/TCA Submitted 15 Aug 2024 150 yards away

  G1: Hazel, Laurel and Privet - Reduce height to approx. 12-15ft. G2: Hazel - Lateral growth over the hall side removed. G3: Silver Birch - Prune back away from the hall

  Granted Trees 4 docs

• 26/02255/NMA Decided

  Highover Farm Highover Way Hitchin Hertfordshire SG4 0RQ

  Revisions to approved plans relating to (i) northern loop road raised table location, (ii) revised details for sub-station, (iii) minor alteration to location of pumping station and associated landscaping (as Non-Material Amendment of planing permission 25/02794/RM granted 06.05.2026)

  Received 8 Sep, published by the council 10 Sep 2026 Amendments
• 26/02352/NMA Decided

  11 Kingswood Avenue Hitchin Hertfordshire SG4 0PA

  Minor alterations to the position, size and arrangement of window and door openings, including revisions to the front and side elevations, together with associated minor internal layout changes. The overall scale, footprint, height, roof form and general appearance of the approved dwelling remain unchanged (as non-material amendment to planning permission reference 26/00109/FP granted on appeal on 03.09.2026).

  5 Oct 2026 Amendments
• 26/02438/NMA Decided

  Starwood House Avenue One Letchworth Garden City Hertfordshire SG6 2HB

  Minor amendments (as non-material amendment to planning permission 25/01196/FP granted on 22.01.2026).

  Received 15 Oct, published by the council 19 Oct 2026 Amendments
• 26/02230/NMA Decided

  The Elms The Causeway Therfield Royston Hertfordshire SG8 9PP

  Installation of metal windows (as Non-Material Amendment to planning permission 24/00802/FPH granted 17.09.2024)

  Received 7 Sep, published by the council 9 Sep 2026 Amendments
• 26/02663/NMA Awaiting decision

  Land On The South Of Oughtonhead Lane Hitchin Hertfordshire SG5 2NA

  Amend approved plans to enable site layout changes (as non-material amendment to planning permission reference 23/00563/FP granted on 22.04.2025).

  Received 19 Oct, published by the council 4 Nov 2026 Amendments