12 Twyford Gardens Bishops Stortford Hertfordshire CM23 3EH

1. 7 Jul 2021

   Received by East Hertfordshire

2. 1 Sep 2021

   Decision issued: Grant Plan Permission w Conds

3. 10 Sep 2026

   Added to PlanIndex

• Application: 3/03/1423/FP (Decided)
• Application: 3/20/2123/HH (Decided)

East Hertfordshire granted permission on 1 September 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.

• 5B Twyford Gardens Bishops Stortford Hertfordshire CM23 3EH

  3/22/2569/FUL Submitted 9 Dec 2022 50 yards away

  Proposed first floor infill kitchen extension.

  Granted Full applications Extension 8 docs

• 11 Mary Park Gardens Bishops Stortford Hertfordshire CM23 3ES

  3/20/1644/CLPO Submitted 27 Aug 2020 100 yards away

  Single storey 3m extension and loft extension and conversion.

  Granted Outline Extension Loft or dormer 19 docs
  Small domestic

• Grass Verge Off London Road B1383 Bishops Stortford Hertfordshire CM23 3HE

  3/21/1348/TEL Submitted 18 May 2021 100 yards away

  20 metre-high telecommunications mast and associated supporting apparatus.

  Refused Telecoms 41 docs

• 4 Bishops Avenue Bishops Stortford Hertfordshire CM23 3EL

  3/26/1023/HH Submitted 21 Jul 2026 100 yards away

  86% historically approved · decision due ~1 Oct

  Partial conversion of integral garage into habitable space, recladding of external facades, removal of the side balcony and alterations to fenestration including addition of new doors and windows. Alterations and enlargement of the gable roof eaves and overhang and single storey flat roof.

  Decided Householder Windows or glazing 18 docs
  Small domestic

• 5 Bishops Avenue Bishops Stortford Hertfordshire CM23 3EJ

  3/21/1029/HH Submitted 20 Apr 2021 100 yards away

  Single storey side and rear extensions and alterations to external materials.

  Granted Householder Extension 8 docs
  Small domestic

• 15, Twyford Gardens, Bishops Stortford, Herts, CM23 3EH

  3/07/1468/FP Submitted 16 Jul 2007 100 yards away

  Two-storey side extension with single storey rear and front extensions

  Granted Full applications Extension 1 doc
  Small domestic

• 3/26/1576/HH Awaiting decision

  14 Hoestock Road Sawbridgeworth Hertfordshire CM21 0DZ

  Single storey side and rear extension

  6 Nov 2026 Householder
• 3/26/1578/HH Awaiting decision

  12 St Leonards Road Hertford Hertfordshire SG14 3JN

  Change of window and door to new patio doors

  Received 4 Nov, published by the council 6 Nov 2026 Householder
• 3/26/1568/HH Awaiting decision

  Black Wood House B1038 Between Access Road To Alswick Hall Farm And Junction With B1368 Hare Street Hertfordshire SG9 0AD

  Construction of detached outbuilding for home office/gym

  Received 4 Nov, published by the council 6 Nov 2026 Householder
• 3/26/1570/HH Awaiting decision

  20 Penningtons Bishops Stortford Hertfordshire CM23 4LE

  Two storey rear extension, single storey side/rear extension following the demolition of conservatory. Garage conversion into habitable space with replacement window, insertion of side windows and roof lights to existing roof

  Received 4 Nov, published by the council 5 Nov 2026 Householder
• 3/26/1563/HH Awaiting decision

  20 Westfield Road Hertford Hertfordshire SG14 3DJ

  Replacement raised roof with hip to gable extension, front projection gable end to hip to allow for loft conversion with side dormer, roof lights and Juliet balcony to rear

  Received 3 Nov, published by the council 5 Nov 2026 Householder