20 Foldingshott Datchworth Knebworth Hertfordshire SG3 6SR

1. 29 Mar 2021

   Received by East Hertfordshire

2. 21 May 2021

   Decision issued: CL Proposed Grant

3. 19 Aug 2026

   Added to PlanIndex

East Hertfordshire granted permission on 21 May 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.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• 1A, Raffin Green Lane, Datchworth, Knebworth, SG3 6RH

  3/06/2360/FP Submitted 28 Nov 2006 50 yards away

  Single storey rear extensions and alterations

  Granted Full applications Extension
  Small domestic

• 1A, Raffin Green Lane, Datchworth, Herts, SG3 6RH

  3/08/0552/FP Submitted 25 Mar 2008 50 yards away

  Timber garage to the front of property

  Refused Full applications 1 doc

• 14 Foldingshott Datchworth Hertfordshire SG3 6SR

  3/26/0652/HH Submitted 8 May 2026 50 yards away

  86% historically approved · decision due ~14 Jul

  Part single/part two storey rear extension and alterations to fenestration

  Decided Householder Extension Windows or glazing 7 docs
  Domestic

• 14 Foldingshott Datchworth Hertfordshire SG3 6SR

  3/26/1090/NMA Submitted 4 Aug 2026 50 yards away

  Non-material amendment to 3/26/0652/HH, changes from a flat roof to a pitched roof incorporating rooflights

  Withdrawn Amendments Loft or dormer 5 docs

• 14 Foldingshott Datchworth Hertfordshire SG3 6SR

  3/26/1159/VAR Submitted 19 Aug 2026 50 yards away

  Variation of condition 2 (approved plans) pursuant to planning permission (ref: 3/26/0652/HH/Dated 31/07/2026) for (Part single/part two storey rear extension and alterations to fenestration). The amendments include changes from a flat roof to a pitched roof, incorporating rooflights.

  Granted Amendments Extension Loft or dormer +1 6 docs

• 6, Raffin Close, Datchworth, Knebworth, SG3 6RP

  3/07/0498/FP Submitted 8 Mar 2007 100 yards away

  Rear conservatory to replace existing

  Refused Full applications Extension 3 docs

• 3/25/0901/OUT Granted

  Priory Farm Hunsdon Road Widford SG12 8RA

  Outline application with all matters reserved except access for the demolition of the Doe Shed and erection of single self-build dwelling and associated infrastructure.

  Received 23 May, published by the council 23 Jul 2026 Outline
• 3/26/1280/OUT Awaiting decision

  Little Meadow Baldock Road Buntingford Hertfordshire SG9 9RH

  Outline planning application with all matters reserved except for access for the erection of 1 self-build / custom-build dwelling and the demolition of an existing outbuilding

  Received 10 Sep, published by the council 1 Oct 2026 Outline
• 3/26/0448/CLPO Granted

  2 Killick Crescent Bishops Stortford Hertfordshire CM23 2ZU

  Install two rooflight windows

  Received 30 Mar, published by the council 23 Jul 2026 Outline
• 3/26/0572/OUT Granted

  1 Rectory Close Thorley Bishops Stortford Hertfordshire CM23 4BG

  Outline planning application with all matters reserved except access for the erection of a dwelling with associated car parking

  Received 23 Apr, published by the council 23 Jul 2026 Outline
• 3/26/0530/CLPO Granted

  34 Mayflower Gardens Bishops Stortford Hertfordshire CM23 4PA

  Replacement roof and sides to conservatory on existing base

  Received 17 Apr, published by the council 23 Jul 2026 Outline