12 Warren Park Road Hertford Hertfordshire SG14 3JA

1. 5 Nov 2019

   Received by East Hertfordshire

2. 23 Dec 2019

   Decision issued: Grant Plan Permission w Conds

3. 10 Sep 2026

   Added to PlanIndex

East Hertfordshire granted permission on 23 December 2019, 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.

• Mulberry House 16 Warren Park Road Hertford Hertfordshire SG14 3JA

  3/24/1900/CLPO Submitted 9 Oct 2024 50 yards away

  Conversion of double garage into games room. Removal of garage door and replacement with windows and brickwork. Internal alterations.

  Granted Outline Windows or glazing 9 docs

• 2 Danesbury Park Hertford Hertfordshire SG14 3HX

  3/21/2117/HH Submitted 10 Aug 2021 100 yards away

  Proposed detached outbuilding

  Granted Householder 8 docs
  Small domestic

• 2 Danesbury Park Hertford Hertfordshire SG14 3HX

  3/21/1235/HH Submitted 10 May 2021 100 yards away

  Proposed detached outbuilding.

  Refused Householder 9 docs
  Small domestic

• Duncombe School, 2-4, Warren Park Road, Hertford, Herts, SG14 3JA

  3/07/1391/FP Submitted 5 Jul 2007 150 yards away

  Alterations to existing school entrance

  Granted Full applications 5 docs

• Duncombe School, 4, Warren Park Road, Hertford, SG143JA

  3/07/0167/FP Submitted 25 Jan 2007 150 yards away

  Alterations to vehicular & pedestrian entrance/exit to the school, new gates

  Refused Full applications 4 docs

• Old Coach House 2B Bengeo Street Hertford Hertfordshire SG14 3ES

  3/26/0657/HH Submitted 8 May 2026 200 yards away

  Demolition of existing buildings and replace with double garage and turning area

  Withdrawn Householder Demolition 8 docs
  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