Acer House 17 Windhill Bishops Stortford Hertfordshire CM23 2NE

This site has had 2 applications since 2021: 2 approved, 0 refused.

• 3/21/0295/HH Granted

  Acer House 17 Windhill Bishops Stortford Hertfordshire CM23 2NE

  Two storey side/front extension, relocation of bay window, alteration of single storey projection to flat roof, changes to fenestration and other external alterations

  Decided 6 Jul 2021 Householder

1. 8 Nov 2024

   Received by East Hertfordshire

2. 20 Nov 2024

   Validated

   Checked as complete and ready for consideration.

3. 31 Dec 2024

   Decision issued: Grant Plan Permission w Conds

4. 21 Sep 2026

   Added to PlanIndex

East Hertfordshire granted permission on 31 December 2024, 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.

• 21 Windhill Bishops Stortford Hertfordshire CM23 2NE

  3/26/0389/HH Submitted 19 Mar 2026 50 yards away

  Part single storey and two storey and rear extension with a first-floor rear facing Juliet balcony, removal of a chimney, new rear gable roof feature and first floor rear windows, new side door and repair all existing windows. Fanlight above front door, re-rendering of dwelling, new first floor flank wall window, and cobble stone driveway (part-retrospective)

  Granted Householder Extension Windows or glazing 7 docs
  Small domestic

• 13 St Catherines Court Windhill Bishops Stortford Hertfordshire CM23 2NE

  3/26/0789/FUL Submitted 3 Jun 2026 50 yards away

  Change of use of Housing Manager's flat to be used as a sheltered accommodation dwelling.

  Granted Full applications 7 docs
  Domestic

• Acer House 17 Windhill Bishops Stortford Hertfordshire CM23 2NE

  3/21/0295/HH Submitted 5 Feb 2021 100 yards away

  Two storey side/front extension, relocation of bay window, alteration of single storey projection to flat roof, changes to fenestration and other external alterations

  Granted Householder Extension Windows or glazing 13 docs
  Small domestic

• 13A Apton Road Bishops Stortford Hertfordshire CM23 3SP

  3/21/1138/ODPN Submitted 29 Apr 2021 150 yards away

  Change of use of three storey detached office building (Class B1a) to 3 one bedroom self-contained flats (Class C3).

  Granted Prior approval New dwelling 8 docs

• 46 Windhill Bishops Stortford Hertfordshire CM23 2NH

  X/21/0249/CND Submitted 20 May 2021 150 yards away

  Discharge conditions 3 (materials) and 4 (windows and doors) attached to 3/21/0463/HH

  Granted Conditions Windows or glazing 4 docs

• 46 Windhill Bishops Stortford Hertfordshire CM23 2NH

  X/21/0250/CND Submitted 20 May 2021 150 yards away

  Discharge conditions 3 (materials) and 4 (landscaping) attached to 3/21/0464/HH

  Granted Conditions 5 docs

• 3/26/0941/HH Granted

  Hixham Cottage Hixham Road Furneux Pelham Hertfordshire SG9 0LR

  Proposed two storey rear extension, internal alterations and alterations to fenestration

  Received 2 Jul, published by the council 30 Jul 2026 Householder
• 3/26/1042/HH Granted

  62 Stevenage Road Walkern Hertfordshire SG2 7NE

  Part single/part two storey rear extension, new door opening and front porch and alterations to fenestration

  Received 24 Jul, published by the council 17 Aug 2026 Householder
• 3/26/0928/HH Granted

  New Bungalow Old Hall Green Ware Hertfordshire SG11 1EZ

  Erection of a single detached garage

  Received 1 Jul, published by the council 1 Aug 2026 Householder
• 3/26/1009/HH Granted

  1 Paget Cottages Dane End Hertfordshire SG12 0NL

  Construction of side and rear single-storey extension

  Received 17 Jul, published by the council 8 Aug 2026 Householder
• 3/26/0944/HH Granted

  283 Ware Road Hertford Hertfordshire SG13 7EL

  Demolition of existing single garage, excavation of garden, replacement retaining wall and erection of a new double garage

  Received 3 Jul, published by the council 8 Aug 2026 Householder