Rookhaven Garth Road Letchworth Garden City Hertfordshire SG6 3NG

1. 14 Mar 2023

   Received by North Hertfordshire

2. 11 May 2023

   Decision issued: Granted

3. 18 Sep 2026

   Added to PlanIndex

North Hertfordshire granted permission on 11 May 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.

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.

• Amberley 25 Pasture Road Letchworth Garden City Hertfordshire SG6 3LP

  21/00957/FPH Submitted 24 Mar 2021 150 yards away

  Single storey rear extensions, first floor rear extension and insertion of rear dormer window to facilitate loft conversion.

  Granted Householder Extension Loft or dormer +1 11 docs
  Small domestic

• 5 Manor Close Letchworth Garden City Hertfordshire SG6 3NN

  26/01254/FPH Submitted 21 Sep 2026 200 yards away

  Erection of 2m high timber fence following removal of existing wire fence.

  Decided
  Small domestic

• 5 Manor Close Letchworth Garden City Hertfordshire SG6 3NN

  23/00250/TCA Submitted 2 Feb 2023 250 yards away

  T1 6x Ash - Crown reduce by 3-4m

  Granted Trees 4 docs

• The Glade The Glade Letchworth Garden City Hertfordshire SG6 3LN

  26/00851/FPH Submitted 26 May 2026 250 yards away

  90% historically approved · decision due ~21 Jul

  Installation of first floor timber balcony to side elevation following demolition of existing side element, alterations to fenestration and external rendering. Erection of detached outbuilding and greenhouse following demolition of existing detached outbuilding. Creation of additional vehicular access.

  Awaiting decision Householder Demolition Windows or glazing 16 docs
  Small domestic

• The Glade The Glade Letchworth Garden City Hertfordshire SG6 3LN

  26/00852/LBC Submitted 4 Jun 2026 250 yards away

  96% historically approved · decision due ~30 Jul

  Internal alterations to include removal of late 20th century infills to dining, reception, lounge and front entrance; extend side lounge wall within canopy area, replace existing kitchen window with double French door and side windows. Replace bedroom 3 window with French doors and windows and installation of first floor balcony. External rendering.

  Awaiting decision Heritage and listed buildings Windows or glazing 15 docs

• 1 Manor Way Letchworth Garden City Hertfordshire SG6 3NJ

  23/00393/FPH Submitted 20 Feb 2023 250 yards away

  Single storey rear extension, replace existing patio door with bifold door to side elevation. and insertion of window to existing ground floor side elevation.

  Granted Householder Extension Windows or glazing 11 docs
  Small domestic

• 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