87 Brookbridge Lane Datchworth Knebworth Hertfordshire SG3 6SZ

This site has had 2 applications since 2022: 0 approved, 2 refused.

• 3/23/0463/HH Refused

  87 Brookbridge Lane Datchworth Knebworth Hertfordshire SG3 6SZ

  Replacement of existing single-storey rear extension with balcony to first-floor bedroom. Conversion of existing integral garage with new pitched hipped roof.

  Decided 4 May 2023 Householder

1. 14 Nov 2022

   Received by East Hertfordshire

2. 16 Nov 2022

   Validated

   Checked as complete and ready for consideration.

3. 13 Jan 2023

   Decision issued: Refuse

4. 19 Aug 2026

   Added to PlanIndex

East Hertfordshire refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 87 Brookbridge Lane Datchworth Knebworth Hertfordshire SG3 6SZ

  3/23/0463/HH Submitted 9 Mar 2023 50 yards away

  Replacement of existing single-storey rear extension with balcony to first-floor bedroom. Conversion of existing integral garage with new pitched hipped roof.

  Refused Householder Extension 17 docs
  Small domestic

• Land Adjacent To 4 Datchworth Green Datchworth Hertfordshire SG3 6TL

  3/24/0752/FUL Submitted 17 Apr 2024 100 yards away

  Change of use and extension of existing public house car park and part of an existing residential garden to create new community car park, incorporating new hard surfacing, vehicle access/crossover, cycle parking and detached double garage, new Parish Council noticeboard, new 2 metre height down lights and fencing.

  Granted Full applications Extension 29 docs

• 12 Abbots Close Datchworth Hertfordshire SG3 6TA

  3/26/0619/HH Submitted 1 May 2026 150 yards away

  86% historically approved · decision due ~21 Jul

  Removal of conservatory, part single/part two storey rear extension, garage conversion into habitable space, including raising of roof, patio area and alterations to openings

  Decided Householder Extension 13 docs
  Small domestic

• 8, Abbots Close, Datchworth, Herts, SG3 6TA

  3/07/1537/FP Submitted 25 Jul 2007 150 yards away

  Replacement front porch and a part single part two storey rear extension.

  Granted Full applications Extension 2 docs
  Small domestic

• Hoppers Lodge, Bramfield Road, Datchworth, Herts, SG3 6RX

  3/07/2006/FP Submitted 24 Sep 2007 150 yards away

  Conversion of detached garage to ancillary accommodation - playroom/study/guest accommodation, remove existing garage door and replace with folding doors. Replace french doors to rear elevation of dwelling with folding doors.

  Granted Full applications Windows or glazing 1 doc
  Domestic

• Land Adj To 72 Nutcroft Datchworth Hertfordshire SG3 6TG

  3/24/0978/OUT Submitted 22 May 2024 150 yards away

  Outline planning application for the demolition of shed and erection of 1 detached residential dwelling. Alterations to existing dwellinghouse including demolition of side extension with all matters reserved except access and layout.

  Refused Outline Extension Demolition 27 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