15 Elm Avenue Watford Hertfordshire WD19 4BD

1. 16 Jun 2025

   Received by Watford

2. 20 Jun 2025

   Validated

   Checked as complete and ready for consideration.

3. 13 Aug 2025

   Decision issued: Conditional Planning Permission

4. 26 Jul 2026

   Added to PlanIndex

Watford granted permission on 13 August 2025, 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.

• 16 Elm Avenue Watford Hertfordshire WD19 4BE

  20/00216/HPD Submitted 25 Feb 2020 50 yards away

  The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 8.0m for which the maximum height would be 3.0m and for which the height of the eaves would be 2.8m.

  Granted Prior approval Extension 4 docs
  Small domestic

• 21 Elm Avenue Watford WD19 4BD

  21/01512/FULH Submitted 13 Oct 2021 50 yards away

  Proposed works to existing dwelling to include amendments to main roof, including changes to roof pitch and ridge height, new dormer and velux windows to main roof, new front gable window at first floor level, and addition of new pitched roof to replace existing flat roof to existing single storey side extension (amended description)

  Refused Householder Extension Loft or dormer +2 13 docs
  Small domestic

• 16 Elm Avenue Watford WD19 4BE

  20/00477/FULH Submitted 15 May 2020 50 yards away

  Erection of a hip to gable loft conversion with front and rear dormer (REVISED DRAWING)

  Granted Householder Loft or dormer 4 docs
  Domestic

• 16 Elm Avenue Watford WD19 4BE

  20/00434/FULH Submitted 28 Apr 2020 50 yards away

  Proposed hip to gable ends and rear dormer to facilitate loft conversion

  Refused Householder Loft or dormer 4 docs
  Domestic

• 7 Sherwoods Road Watford Hertfordshire WD19 4AY

  23/00035/FULH Submitted 18 Jan 2023 150 yards away

  Erection of a ground floor right side extension; part front extension to create a new bay window, part first floor right side extension, and loft conversion raising existing ridge height by 1m

  Granted Householder Extension Loft or dormer +2 24 docs
  Domestic

• 7 Sherwoods Road Watford Hertfordshire WD19 4AY

  23/00034/FULH Submitted 18 Jan 2023 150 yards away

  Erection of a single storey rear extension (Conversion of conservatory).

  Granted Householder Extension 22 docs
  Small domestic

• 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