16 Westfield Avenue Watford Hertfordshire WD24 7EB

1. 16 Jul 2020

   Received by Watford

2. 12 Aug 2020

   Decision issued: HPD Prior Approval Not Required

3. 24 Jul 2026

   Added to PlanIndex

Watford granted permission on 12 August 2020, 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 20 Westfield Avenue Watford Hertfordshire WD24 7EB

  25/00315/FULH Submitted 31 Mar 2025 50 yards away

  Erection of a two storey side extension.

  Granted Householder Extension 11 docs
  Domestic

• 1 Norfolk Avenue Watford WD24 7DZ

  24/00304/FULH Submitted 28 Mar 2024 100 yards away

  Change of use and conversion of outbuilding into bedroom/living accommodation for disabled occupant as annexe to existing house

  Granted Householder 17 docs
  Small domestic

• 36 Southfield Avenue Watford Hertfordshire WD24 7DU

  26/00240/FULH Submitted 20 Mar 2026 100 yards away

  Erection of a single storey 5m rear extension

  Granted Householder Extension 21 docs
  Small domestic

• 25 Westfield Avenue Watford Hertfordshire WD24 7EA

  23/00688/LDC Submitted 7 Aug 2023 100 yards away

  Lawful Development Certificate for roof extension to create additional habitable space with conversion of roof from hip to gable end to one side and to rear with new gable end window and installation of three rooflights in front roof slope and erection of the single storey front entrance porch with hipped roof.

  Granted Lawful development Extension Loft or dormer +1 13 docs
  Small domestic

• 35 Southfield Avenue Watford WD24 7DX

  21/00227/FULH Submitted 16 Feb 2021 100 yards away

  Erection of a single-storey rear extension.

  Granted Householder Extension 30 docs
  Small domestic

• 128 Bushey Mill Lane Watford Hertfordshire WD24 7PB

  22/01234/FULH Submitted 24 Oct 2022 100 yards away

  Erection of a rear extension, conversion of existing garage into office space and extension to front porch and internal alterations.

  Granted Householder Extension 19 docs
  Small domestic

• 26/00781/HPD Awaiting decision

  50 Butterwick Watford Hertfordshire WD25 9SD

  The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6.0m for which the maximum height would be 3.0m and for which the height of the eaves would be 2.70m.

  Received 5 Oct, published by the council 7 Oct 2026 Prior approval
• 26/00777/HPD Awaiting decision

  984 St Albans Road Watford WD25 9NP

  The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6.0m for which the maximum height would be 3.0m and for which the height of the eaves would be 3.0m

  Received 2 Oct, published by the council 7 Oct 2026 Prior approval
• 26/00660/HPD Granted

  12 Kingswood Road Watford Hertfordshire WD25 0EE

  The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 4.50m for which the maximum height would be 4m and for which the height of the eaves would be 3m

  Received 20 Aug, published by the council 22 Aug 2026 Prior approval
• 26/00617/AAPA Refused

  Hanover Court 85 - 87 King Georges Avenue Watford WD18 7QE

  Notification of prior approval for upward extension above existing block of flats to provide x3 new flats

  Received 10 Aug, published by the council 15 Aug 2026 Prior approval
• 26/00769/HPD Awaiting decision

  18 Hazel Tree Road Watford Hertfordshire WD24 6RQ

  The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6m for which the maximum height would be 3.3m and for which the height of the eaves would be 3m

  Received 30 Sep, published by the council 7 Oct 2026 Prior approval