33 Hillrise Avenue Watford Hertfordshire WD24 7NP

1. 1 Jul 2026

   Received by Watford

2. 24 Jul 2026

   Added to PlanIndex

3. 14 Aug 2026

   Decision issued: Conditional Planning Permission

Watford granted permission on 14 August 2026, 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.

• 29 Hillrise Avenue Watford WD24 7NP

  18/01346/LDC Submitted 22 Oct 2018 50 yards away

  Lawful Development Certificate for proposed construction of hip to gable end, construction of rear dormer with installation of 3 velux windows to front with associated internal alterations.

  Granted Lawful development Loft or dormer Windows or glazing 8 docs

• 29 Hillrise Avenue Watford WD24 7NP

  18/01550/LDC Submitted 5 Dec 2018 50 yards away

  Lawful Development Certificate for erection of 6.0m deep single storey rear extension with associated internal alterations

  Granted Lawful development Extension 5 docs
  Small domestic

• 25 Hillrise Avenue Watford Hertfordshire WD24 7NP

  24/00026/LDC Submitted 15 Jan 2024 50 yards away

  Lawful Development Certificate for: Erection of single storey side extension.

  Granted Lawful development Extension 13 docs
  Small domestic

• 28 Tudor Drive Watford Hertfordshire WD24 7NT

  22/01476/FULH Submitted 23 Dec 2022 50 yards away

  Erection of front porch extension

  Granted Householder Extension 6 docs
  Small domestic

• 34 Tudor Walk Watford Hertfordshire WD24 7PA

  20/00314/HPD Submitted 17 Mar 2020 50 yards away

  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 4.0m and for which the height of the eaves would be 3.0m

  Granted Prior approval Extension 9 docs
  Small domestic

• 28 Hillrise Avenue Watford WD24 7NR

  21/00310/LDC Submitted 3 Mar 2021 50 yards away

  Lawful development certificate for proposed hip to gable loft extention with rear dormer and roof lights

  Granted Lawful development Loft or dormer 6 docs

• 26/00712/FULH Awaiting decision

  32 Gade Avenue Watford Hertfordshire WD18 7LG

  Erection of a single storey rear extension and internal alterations.

  Received 8 Sep, published by the council 14 Sep 2026 Householder
• 26/00491/FULH Granted

  88 High Road Watford WD25 7LJ

  Retrospective planning application for timber framed cantilevered garden barbecue canopy with roof tiles to match existing

  Received 29 Jun, published by the council 24 Jul 2026 Householder
• 26/00559/FULH Granted

  157 Cassiobury Drive Watford WD17 3AL

  Proposed roof alteration involving double hip-to-gable conversion; erection of a rear crown-roof dormer; erection of a front dormer; installation of 4 x roof lights on the front and front/side roof slope; installation of new windows to the front, rear and side; installation of a side door to the ground floor; changes to finish materials; internal alterations.

  Received 21 Jul, published by the council 26 Jul 2026 Householder
• 26/00550/FULH Granted

  39 The Ridgeway Watford WD17 4TH

  Proposed roof alteration and conversion of loft into habitable room with roof lights.

  Received 17 Jul, published by the council 26 Jul 2026 Householder
• 26/00601/FULH Granted

  28 Oakdene Road Watford WD24 6RW

  Erection of first floor rear extension

  Received 3 Aug, published by the council 9 Aug 2026 Householder