40 Denmark Street Watford WD17 4RA

1. 23 Mar 2026

   Received by Watford

2. 31 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 20 May 2026

   Decision issued: Conditional Planning Permission

4. 9 Aug 2026

   Added to PlanIndex

Watford granted permission on 20 May 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.

• 40 Denmark Street Watford Hertfordshire WD17 4RA

  23/00261/FULH Submitted 27 Mar 2023 50 yards away

  Replacement of timber framed bay window with white smooth UPVC sash windows. Replacement of front bedroom window with matching UPVC frame window.

  Granted Householder Windows or glazing 8 docs
  Domestic

• 38 Denmark Street Watford WD17 4RA

  20/00793/TCA Submitted 30 Jul 2020 50 yards away

  Works to trees in conservation area. T1: Ash (Fraxinus Excelsior) - Crown reduction, approx 1-2m from height and 2m from lower circumference. T2: Magnolia - Crown reduction, approx. 1m all round.

  Granted Trees 4 docs

• 49 Malden Road Watford Hertfordshire WD17 4EN

  22/01144/FULH Submitted 26 Sep 2022 50 yards away

  Removal of old wooden front garden fence and gate, then replacing with powder coated steel fence and gate.

  Granted Householder 5 docs
  Small domestic

• 4 Denmark Street Watford Hertfordshire WD17 4RA

  22/01267/TCA Submitted 31 Oct 2022 50 yards away

  Retrospective: Removing dead Lilac tree. Height approx 5m located at far end of back garden. Work completed Friday 21st Oct. Tree will be replaced with another Lilac in Feb/ March

  Granted Trees 5 docs

• 27 Denmark Street Watford Hertfordshire WD17 4YA

  23/00308/FULH Submitted 11 Apr 2023 50 yards away

  Replace and paint door to side passageway. Replace double doors at rear with sash window. Repair and repaint all exterior stonework

  Granted Householder Windows or glazing 12 docs
  Domestic

• 17 Nascot Street Watford WD17 4YB

  19/00538/TCA Submitted 15 May 2019 50 yards away

  Proposed reductions to the Apple and Pyracantha (Nascot Conservation Area)

  Granted Trees 3 docs

• 26/00644/FULH Granted

  16 Garden Close Watford Hertfordshire WD17 3DP

  Erection of a two storey side extension with new two storey gables entrance atrium and front two-storey bay. Single storey side extension to left hand side to house the new garage and single storey rear infill extension no more than 6m`s deep from the original wall.

  Received 14 Aug, published by the council 22 Aug 2026 Householder
• 26/00754/FULH Awaiting decision

  498 Whippendell Road Watford WD18 7QJ

  Erection of a ground floor wrap around extension, plus front porch.

  Received 28 Sep, published by the council 7 Oct 2026 Householder
• 26/00759/FULH Awaiting decision

  Gorran Haven Trevellance Way Watford WD25 0LY

  Erection of a double storey side and rear extensions and a single storey front extension.

  Received 28 Sep, published by the council 7 Oct 2026 Householder
• 26/00752/FULH Awaiting decision

  3 East Drive Watford Hertfordshire WD25 0AH

  Erection of single storey side extension and conversion of existing garage into habitable room

  Received 28 Sep, published by the council 1 Oct 2026 Householder
• 26/00756/FULH Awaiting decision

  40 Capel Road Watford WD19 4AE

  Erection of single storey rear extension

  Received 28 Sep, published by the council 1 Oct 2026 Householder