31 Yarmouth Road Watford Hertfordshire WD24 4DQ

1. 24 Jun 2025

   Received by Watford

2. 1 Jul 2025

   Validated

   Checked as complete and ready for consideration.

3. 17 Jul 2025

   Decision issued: Grant Lawful Development Certificate

4. 26 Jul 2026

   Added to PlanIndex

Watford granted permission on 17 July 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.

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.

• 16 Yarmouth Road Watford WD24 4DW

  20/00705/FUL Submitted 13 Jul 2020 50 yards away

  Erection of a single storey ground floor rear extension and new second floor extension to small HMO.

  Refused Full applications Extension 21 docs
  Small domestic

• 54 Yarmouth Road Watford Hertfordshire WD24 4DW

  22/00823/FULH Submitted 27 Jun 2022 50 yards away

  Erection of single storey side and rear extension

  Refused Householder Extension 6 docs
  Small domestic

• 54 Yarmouth Road Watford Hertfordshire WD24 4DW

  22/01010/LDC Submitted 17 Aug 2022 50 yards away

  Lawful Development Certificate for single storey rear extensions.

  Granted Lawful development Extension 6 docs
  Small domestic

• 54 Yarmouth Road Watford Hertfordshire WD24 4DW

  22/00687/LDC Submitted 23 May 2022 50 yards away

  Lawful development certificate for proposed loft conversion with roof dormer to rear and roof lights to front (Amended Description)

  Granted Lawful development Loft or dormer 6 docs

• 56 Yarmouth Road Watford Hertfordshire WD24 4DW

  19/00130/HPD Submitted 4 Feb 2019 50 yards away

  The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 4m for which the maximum height would be 3m and for which the height of the eaves would be 2.9m

  Withdrawn Prior approval Extension 9 docs
  Small domestic

• 56 Yarmouth Road Watford Hertfordshire WD24 4DW

  19/00287/HPD Submitted 13 Mar 2019 50 yards away

  The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 3.5m for which the maximum height would be 3.0m and for which the height of the eaves would be 2.9m

  Granted Prior approval Extension 9 docs
  Small 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