12 Highfield Letchworth Garden City Hertfordshire SG6 3QD

1. 17 Oct 2024

   Received by North Hertfordshire

2. 22 Nov 2024

   Decision issued: Granted

3. 9 Aug 2026

   Added to PlanIndex

North Hertfordshire granted permission on 22 November 2024, 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.

• 9 Sollershott West Letchworth Garden City Hertfordshire SG6 3PU

  24/01586/FPH Submitted 31 Jul 2024 100 yards away

  Installation of bay window to existing side elevation office, insertion of rooflights to existing rear roof slope to facilitate conversion of loft space into habitable accommodation and front porch extension to main dwelling. Installation of glazing to enclose the link between existing dwelling and garage, insertion of rooflight to roof to facilitate conversion of first floor into storage space, and alterations to fenestration of existing garage to facilitate conversion into habitable accommodation.

  Granted Householder Extension Loft or dormer +1 26 docs
  Small domestic

• 7 Sollershott West Letchworth Garden City Hertfordshire SG6 3PU

  19/02759/TCA Submitted 19 Nov 2019 100 yards away

  T1 Beech - Fell to ground level

  Granted Trees 4 docs

• 9 Highfield Letchworth Garden City Hertfordshire SG6 3QD

  21/01598/FPH Submitted 19 May 2021 100 yards away

  First floor rear extension.

  Granted Householder Extension 8 docs
  Domestic

• Highfield House 28 Hitchin Road Letchworth Garden City Hertfordshire SG6 3LU

  26/01639/TCA Submitted 29 Jun 2026 100 yards away

  T1: Prunus - Reduce by 1.5m and thin by 25%

  Granted Trees

• 21 Highfield Letchworth Garden City Hertfordshire SG6 3QD

  26/01344/LDCP Submitted 3 Jun 2026 100 yards away

  Insertion of rear dormer window, front and rear roof lights and second floor side window to facilitate loft conversion

  Granted Lawful development Loft or dormer Windows or glazing 10 docs

• 2a Sollershott West Letchworth Garden City Hertfordshire SG6 3PX

  21/02135/FPH Submitted 14 Jul 2021 150 yards away

  Single storey front extension, single storey side infill extension and alterations to openings on existing front and side elevations.

  Granted Householder Extension 9 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