35 Hatfield Road Watford Hertfordshire WD24 4DA

1. 2 Apr 2026

   Received by Watford

2. 27 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Jun 2026

   Decision issued: Conditional Planning Permission

4. 9 Aug 2026

   Added to PlanIndex

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 39 Hatfield Road Watford Hertfordshire WD24 4DA

  21/00691/HPD Submitted 6 May 2021 7m away

  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 2.97m and for which the height of the eaves would be 2.90m

  Granted Prior approval Extension 7 docs
  Small domestic

• 39 Hatfield Road Watford Hertfordshire WD24 4DA

  22/00174/FULH Submitted 9 Feb 2022 7m away

  Retrospective - existing single storey rear extension (4.9m)

  Decided Householder Extension 7 docs
  Small domestic

• 20 Salisbury Road Watford WD24 4DS

  18/00880/FULH Submitted 18 Jul 2018 48m away

  Proposed single storey rear extension.

  Refused Householder Extension 6 docs
  Small domestic

• 14 Salisbury Road Watford WD24 4DS

  18/01252/FULH Submitted 1 Oct 2018 57m away

  Erection of a single storey rear extension.

  Decided Householder Extension 7 docs
  Small domestic

• 20 Bradshaw Road Watford Hertfordshire WD24 4DE

  24/00416/FULH Submitted 2 May 2024 76m away

  Retrospective application for existing porch extension with proposed amendments to reduce the size by removing the side wall to create gap between bay window and porch and to alter the roof with the same pitch roof

  Decided Householder Extension Windows or glazing 13 docs
  Small domestic

• 174 St Albans Road Watford WD24 4AS

  25/00583/FUL Submitted 23 Jun 2025 78m away

  Retrospective - Removal of existing air conditioning unit and relocation and installation of two new air conditioning units, installation of condenser units.

  Refused Full applications 19 docs

• 26/00506/FULH Decided

  20 Orchard Drive Watford WD17 3DY

  Erection of part two storey rear extension and hip to gable loft conversion including rear domer extension and x 3 front rooflights

  1 Jul 2026 Householder
• 26/00443/FULH Refused

  71 Princes Avenue Watford WD18 7RR

  Erection of single storey side and rear extension

  11 Jun 2026 Householder
• 26/00527/FULH Decided

  4 Leggatts Way Watford WD24 5ND

  Installation of air source heat pumps

  9 Jul 2026 Householder
• 26/00687/FULH Awaiting decision

  80 Oxhey Avenue Watford WD19 4HA

  Erection of single storey rear side infill extension, fenestration changes and additions, with internal alterations

  27 Aug 2026 Householder
• 26/00510/FULH Decided

  211 Cassiobury Drive Watford WD17 3AN

  Erection of part single, part double storey side and rear extensions, associated raised rear patio, part single storey front extension, loft conversion including x2 side facing rooflights and x1 front and rear rooflights and erection of single storey rear outbuilding

  3 Jul 2026 Householder