9 Lancaster Avenue Hitchin Hertfordshire SG5 1PA

This site has had 2 applications since 2021: 2 approved, 0 refused.

• 21/01937/LDCP Granted

  9 Lancaster Avenue Hitchin Hertfordshire SG5 1PA

  Insertion of dormer window to existing rear roofslope to facilitate conversion of loftspace into habitable accommodation (as amended by plans received 20/09/2021).

  Decided 21 Sep 2021 Lawful development

1. 28 Jun 2021

   Received by North Hertfordshire

2. 6 Oct 2021

   Decision issued: Conditional Permission

3. 3 Oct 2026

   Added to PlanIndex

North Hertfordshire granted permission on 6 October 2021, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 9 Lancaster Avenue Hitchin Hertfordshire SG5 1PA

  21/01937/LDCP Submitted 28 Jun 2021 50 yards away

  Insertion of dormer window to existing rear roofslope to facilitate conversion of loftspace into habitable accommodation (as amended by plans received 20/09/2021).

  Granted Lawful development Loft or dormer Windows or glazing 11 docs

• 31 Lancaster Avenue Hitchin Hertfordshire SG5 1PA

  24/02730/FPH Submitted 2 Dec 2024 50 yards away

  Single storey rear extension following demolition of existing rear element. Insertion of rear L shaped dormer window to facilitate loft conversion following removal of existing chimney stack. Alterations to fenestration and reinstatement of new chimney stack (as amended by plans received on 21/01/2025).

  Granted Householder Extension Loft or dormer +2
  Small domestic

• 33 Lancaster Avenue Hitchin Hertfordshire SG5 1PA

  21/00923/FPH Submitted 29 Mar 2021 100 yards away

  Single storey rear/side extension

  Granted Householder Extension 8 docs
  Small domestic

• 3A And 5 Bearton Avenue Hitchin Hertfordshire SG5 1NZ

  26/02040/FP Submitted 15 Sep 2026 100 yards away

  81% historically approved · decision due ~10 Nov

  Conversion of existing 4 flats into two self-contained 5-bed dwellings including single storey rear and side extensions, insertion of rear dormer windows to facilitate conversion of loft space to habitable accommodation following demolition of existing detached double garage. Installation of boundary fences to 3A. Installation of rear hardstanding, provision of rear 6 parking spaces and two front parking spaces and formation of vehicular accesses off Bearton Avenue.

  Awaiting decision Full applications New dwelling Extension +3
  Several homes

• 46 Lancaster Road Hitchin Hertfordshire SG5 1PD

  21/01050/FPH Submitted 31 Mar 2021 100 yards away

  Erection of detached outbuilding in rear garden

  Granted Householder 6 docs
  Small domestic

• 23 Lancaster Road Hitchin Hertfordshire SG5 1PD

  21/01469/FPH Submitted 7 May 2021 150 yards away

  Single storey side/rear extension

  Granted Householder Extension 8 docs
  Small domestic

• 26/01998/FPH Awaiting decision

  69 Bearton Green Hitchin Hertfordshire SG5 1UG

  Single storey side and rear extension. Alterations to existing roof to include hip to gable roof extension and insertion of rear dormer window and front rooflights to facilitate loft conversion into habitable accommodation. Alterations to fenestration

  Received 25 Aug, published by the council 26 Aug 2026 Householder
• 26/00371/FPH Granted

  12 Dale Close Hitchin Hertfordshire SG4 9AS

  Replacement raised hipped roof and insertion of front rooflight and two rear dormers to facilitate loft conversion into habitable accommodation. Two storey and part single storey side and rear extensions and front porch following demolition of existing side and rear extensions. Alterations to fenestration to include insertion of first floor side window. External cladding and Installation of rear raised patio and steps.

  Received 10 Feb, published by the council 24 Jul 2026 Householder
• 26/01940/FPH Awaiting decision

  Old Hammers Mill End Rushden Buntingford Hertfordshire SG9 0TA

  Two storey rear extension

  Received 20 Aug, published by the council 25 Aug 2026 Householder
• 26/00904/FPH Granted

  4 Leete Place Royston Hertfordshire SG8 5DX

  Single storey side and rear extension, open-sided front porch, replacement roof including installation of rooflights, removal of chimney and alterations to existing fenestration following demolition of existing store. Installation of vehicular access via dropped kerb and vehicle crossover including hardstanding to provide No.2 parking spaces.

  Received 22 Apr, published by the council 24 Jul 2026 Householder
• 26/01380/FPH Granted

  15 Ninesprings Way Hitchin Hertfordshire SG4 9NQ

  Part two storey and part single storey side extension and single storey rear extension following demolition of existing side element and rear conservatory. Front porch, alterations to fenestration and hard and soft landscaping works. External cladding and rendering.

  Received 5 Jun, published by the council 24 Jul 2026 Householder