17 Hawkins Hall Lane Datchworth Knebworth Hertfordshire SG3 6TF

1. 23 Jun 2021

   Received by East Hertfordshire

2. 17 Aug 2021

   Decision issued: Grant Plan Permission w Conds

3. 19 Aug 2026

   Added to PlanIndex

East Hertfordshire granted permission on 17 August 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.

• 1, Hawkins Hall Lane, Datchworth, Knebworth, SG3 6TF

  3/06/2449/FP Submitted 13 Dec 2006 100 yards away

  Alteration & side/rear extensions to existing property.

  Refused Full applications Extension

• 1, Hawkins Hall Lane, Datchworth, Knebworth, SG3 6TF

  3/07/0776/FP Submitted 17 Apr 2007 100 yards away

  Replacement dwelling

  Refused Full applications 2 docs
  Domestic

• 1, Hawkins Hall Lane, Datchworth, Herts, SG3 6TF

  3/08/0373/OP Submitted 26 Feb 2008 100 yards away

  Proposed 6 one bedroom apartments with car parking & ancillary works

  Refused Outline New dwelling

• 1 Brookbridge Lane Datchworth Knebworth Hertfordshire SG3 6SU

  X/22/0347/CND Submitted 16 Aug 2022 100 yards away

  Discharge of condition 4 (archaeology) for planning approval 3/20/0225/HH

  Granted Conditions 4 docs

• 11, Brookbridge Lane, Datchworth, Knebworth, SG3 6SU

  3/07/0631/FP Submitted 23 Mar 2007 150 yards away

  Single storey side and rear extensions and front bay window.

  Granted Full applications Extension Windows or glazing 2 docs
  Small domestic

• 17 Brookbridge Lane Datchworth Knebworth Hertfordshire SG3 6SU

  3/21/1525/HH Submitted 8 Jun 2021 200 yards away

  Single storey rear/side infill extension.

  Refused Householder Extension 15 docs
  Small domestic

• 3/26/1481/HH Awaiting decision

  7 Town Lane Benington Hertfordshire SG2 7LA

  Erection of detached outbuilding to the rear of the property (part-retrospective)

  Received 19 Oct, published by the council 23 Oct 2026 Householder
• 3/26/1480/HH Awaiting decision

  82 Mangrove Road Hertford Hertfordshire SG13 8AN

  Two-storey rear extension at first and second floor level; demolition of existing rear dormer, installation of roof light and window to side, and extension to rear patio

  Received 19 Oct, published by the council 22 Oct 2026 Householder
• 3/26/1477/HH Awaiting decision

  22 Hare Street Road Buntingford Hertfordshire SG9 9HW

  Erection of single storey front porch and side extensions

  Received 19 Oct, published by the council 22 Oct 2026 Householder
• 3/26/1472/HH Awaiting decision

  58 West Street Hertford Hertfordshire SG13 8EZ

  Insertion of rooflight into eastern side elevation of dwelling

  Received 14 Oct, published by the council 23 Oct 2026 Householder
• 3/26/1466/HH Awaiting decision

  8 The Stewarts Bishops Stortford Hertfordshire CM23 2NT

  Demolition of existing rear conservatory. Erection of two storey front and rear extensions. Raising roof ridge. Removal of existing chimney and insertion of two chimneys. Insertion of three rooflights on front roof slope and three rooflights and dormer to rear roof slope. Alterations to fenestrations

  Received 14 Oct, published by the council 20 Oct 2026 Householder