104, Cowper Crescent, Hertford, Herts, SG14 3EB

1. 14 Jun 2007

   Received by East Hertfordshire

2. 6 Aug 2007

   Decision issued: Refuse

3. 8 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 104, Cowper Crescent, Hertford, SG143EB

  3/07/0556/FP Submitted 16 Mar 2007 50 yards away

  Single & two storey side extension

  Refused Full applications Extension 3 docs

• 104 Cowper Crescent Hertford Hertfordshire SG14 3EB

  3/21/1140/HH Submitted 30 Apr 2021 50 yards away

  Removal of garage building. Construction of part single storey, part two storey side and rear extension. Alterations to fenestration.

  Refused Householder Extension Windows or glazing 16 docs
  Small domestic

• 96 Cowper Crescent Hertford Hertfordshire SG14 3EA

  3/21/1141/CLPO Submitted 30 Apr 2021 50 yards away

  Loft conversion/extension with side dormer windows. Removal of chimneys.

  Granted Outline Extension Loft or dormer +1 9 docs

• 96 Cowper Crescent Hertford Hertfordshire SG14 3EA

  3/21/1067/HH Submitted 23 Apr 2021 50 yards away

  Loft extension/conversion, with two side dormers (part-retrospective)

  Granted Householder Extension Loft or dormer 11 docs
  Domestic

• 138 Cowper Crescent Hertford Hertfordshire SG14 3EB

  3/26/0447/HH Submitted 30 Mar 2026 50 yards away

  Replacement porch and alterations to fenestration to rear. Widening of driveway with relocation of crossover and lamp post

  Granted Householder Extension Windows or glazing 9 docs
  Small domestic

• 107 Cowper Crescent Hertford Hertfordshire SG14 3EB

  3/24/1526/HH Submitted 15 Aug 2024 50 yards away

  Demolition of garage and erection of outbuilding (for incidental use to existing dwelling)

  Granted Householder Demolition 17 docs
  Small domestic

• 3/26/1039/FUL Withdrawn

  Mayflower Place Hertingfordbury Road Hertford Hertfordshire SG14 2LG

  Erection of rear orangery garden room

  Received 24 Jul, published by the council 20 Aug 2026 Full applications
• 3/26/0860/FUL Withdrawn

  Aston Village Hall New Park Lane Aston Hertfordshire SG2 7ED

  Single storey side extension with alterations

  Received 16 Jun, published by the council 8 Aug 2026 Full applications
• 3/26/1414/FUL Awaiting decision

  4 Reynard Copse Bishops Stortford Hertfordshire CM23 2BB

  Demolition of dwelling and construction of a replacement dwelling with solar roof panels

  Received 5 Oct, published by the council 21 Oct 2026 Full applications
• 3/26/1411/FUL Awaiting decision

  47 London Road Hertford Heath Hertfordshire SG13 7RJ

  Change of use and conversion of existing HMO dwelling to two residential dwellings with internal and external alterations including removal of the rear outbuilding,/store, conversion of the garage into habitable space and roof alterations

  Received 4 Oct, published by the council 16 Oct 2026 Full applications
• 3/26/1419/FUL Awaiting decision

  53 And 55 Trinity Road Hertford Heath Hertfordshire SG13 7QR

  Raising of roof and construction of first floor accommodation for both properties

  Received 2 Oct, published by the council 15 Oct 2026 Full applications