Treetops Newlands Lane Hitchin Hertfordshire SG4 9BB

1. 3 Mar 2026

   Received by North Hertfordshire

2. 21 Apr 2026

   Decision issued: Conditional Permission

3. 9 Aug 2026

   Added to PlanIndex

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• The White House Newlands Lane Hitchin Hertfordshire SG4 9BB

  26/01336/FPH Submitted 4 Jun 2026 40m away

  Single storey rear extension following demolition of existing rear element and relocation of existing rear outbuilding.

  Decided Householder Extension Demolition 9 docs
  Small domestic

• 22 Newlands Lane Hitchin Hertfordshire SG4 9AU

  19/02664/NMA Submitted 6 Nov 2019 85m away

  Alteration of Gable ended roof to hip pitched roof on rear elevation to harmonise roof design and achieve improved drainage to eaves gutters for building regulations. To render 2 No. walls above ground floor window/door level to conceal uneven match in brickwork from past to present works, to match in with an existing band of render on the property. An aesthetic improvement To change the proposed external window/door frame colour from white to anthracite grey RAL 7016, due to client's preference (as a non material amendment to planning permission reference 19/01178/FPH granted on 02.07.2019)

  Decided Amendments Windows or glazing 8 docs

• Site Of Former Glyfada Gosmore Road Hitchin Hertfordshire SG4 9BE

  21/01577/NMA Submitted 18 May 2021 86m away

  This application seeks confirmation that the construction of Plot 1 as illustrated on drawing 2017-21/PL.101 Rev F Plot 1 Proposed Plans and Elevations would be non-material (as non material amendment to planning permission 19/03033/FP granted on 15.06.20)

  Decided Amendments 3 docs

• 20 Newlands Lane Hitchin Hertfordshire SG4 9AU

  26/01995/FPH Submitted 10 Aug 2026 112m away

  90% historically approved · decision due ~5 Oct

  Two storey front extensions and two storey side extension include first floor rear Juliet balcony following demolition of existing side element and chimney. Alterations to existing roof to include insertion of rooflights, front porch canopy and alterations to fenestration. Erection of detached garage and attached side shed. Hard landscaping works.

  Awaiting decision Extension Loft or dormer +2
  Small domestic

• Rose View Cottage Gosmore Road Hitchin Hertfordshire SG4 9BG

  26/01681/LDCE Submitted 2 Jul 2026 124m away

  90% historically approved · decision due ~27 Aug

  Continued use of land as a domestic residential garden.

  Awaiting decision

• 29 Gosmore Road Hitchin Hertfordshire SG4 9AT

  26/00704/FPH Submitted 31 Mar 2026 155m away

  Single storey rear extension and front porch. Extension to existing rear hardscaping patio area.

  Decided Householder Extension 11 docs
  Small domestic

• 26/00371/FPH Decided

  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.

  10 Feb 2026 Householder
• 26/00904/FPH Decided

  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.

  22 Apr 2026 Householder
• 26/01380/FPH Decided

  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.

  5 Jun 2026 Householder
• 26/01414/FPH Decided

  80 Willian Road Hitchin Hertfordshire SG4 0LT

  Replacement raised roof to facilitate additional accommodation at first floor level. Two storey rear extension following removal of existing shed. Alterations to fenestration and external render. Installation of front hardstanding and provision of two parking spaces.

  1 Jun 2026 Householder
• 26/01062/FPH Decided

  47 Common Rise Hitchin Hertfordshire SG4 0HN

  Two storey and part single storey rear extension following demolition of existing rear element.

  22 May 2026 Householder