4 Princes Avenue Watford WD18 7RS

1. 13 Jul 2023

   Received by Watford

2. 28 Jul 2023

   Validated

   Checked as complete and ready for consideration.

3. 18 Sep 2023

   Decision issued: Grant Lawful Development Certificate

4. 9 Aug 2026

   Added to PlanIndex

Watford granted permission on 18 September 2023, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 6 Princes Avenue Watford WD18 7RS

  19/00380/LDC Submitted 3 Apr 2019 50 yards away

  Lawful devlopment for a loft conversion with rear dormer and front roof windows

  Granted Lawful development Loft or dormer Windows or glazing 5 docs

• 8 Princes Avenue Watford WD18 7RS

  19/00098/FULH Submitted 28 Jan 2019 50 yards away

  Erection of single story rear extensions

  Granted Householder Extension 15 docs
  Domestic

• 8 Princes Avenue Watford WD18 7RS

  18/01280/FULH Submitted 8 Oct 2018 50 yards away

  Erection of a single storey side and rear extension and associated internal alterations.

  Refused Householder Extension 15 docs
  Small domestic

• 191 Harwoods Road Watford Hertfordshire WD18 7RP

  21/01482/FUL Submitted 7 Oct 2021 50 yards away

  Restrospective application for creation of 3 flats

  Refused Full applications New dwelling 18 docs
  Several homes

• 191 Harwoods Road Watford WD18 7RP

  22/00119/FUL Submitted 31 Jan 2022 50 yards away

  Retrospective - two flats, Flat A ground floor studio flat and Flat B first and second floor two bed flat.

  Refused Full applications New dwelling 10 docs
  Several homes

• 184 Whippendell Road Watford WD18 7NA

  20/00160/COU Submitted 11 Feb 2020 50 yards away

  Change of use of existing bed and breakfast (Class C1) to residential dwellinghouse (Class C3)

  Granted Full applications 10 docs
  Domestic

• 26/00740/LDC Granted

  344 Hagden Lane Watford WD18 7SH

  Lawful development certificate for proposed erection of outbuilding (12mx5m) at the South-West corner of the rear garden

  Received 21 Sep, published by the council 1 Oct 2026 Lawful development
• 26/00763/LDC Awaiting decision

  134 Balmoral Road Watford WD24 4ET

  Lawful Development Certificate for proposed hip to gable loft conversion including rear dormer and x2 front roof lights.

  Received 29 Sep, published by the council 7 Oct 2026 Lawful development
• 26/00755/LDC Awaiting decision

  498 Whippendell Road Watford WD18 7QJ

  Lawful Development Certificate for a loft conversion with rear dormer window.

  Received 28 Sep, published by the council 7 Oct 2026 Lawful development
• 26/00579/LDC Refused

  37 Harford Drive Watford Hertfordshire WD17 3DQ

  Lawful development certificate for proposed erection of garden outbuilding for storage/office use and alterations to existing front porch

  Received 27 Jul, published by the council 9 Aug 2026 Lawful development
• 26/00618/LDC Granted

  8 Woodhurst Avenue Watford WD25 9RQ

  Lawful Development Certificate for a hip-to-gable roof extension and rear dormer to facilitate a loft conversion, including associated roof alterations and windows/roof lights.

  Received 10 Aug, published by the council 16 Aug 2026 Lawful development