74 Harford Drive Watford Hertfordshire WD17 3DG

1. 7 Jun 2022

   Received by Watford

2. 12 Jul 2022

   Decision issued: Grant Lawful Development Certificate

3. 2 Aug 2026

   Added to PlanIndex

Watford granted permission on 12 July 2022, 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.

• 49 Devereux Drive Watford WD17 3DD

  26/00543/HPD Submitted 15 Jul 2026 50 yards away

  The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6.00m for which the maximum height would be 3.40m and for which the height of the eaves would be 3.00m

  Granted Prior approval Extension 21 docs
  Small domestic

• 63 Harford Drive Watford Hertfordshire WD17 3DQ

  18/01434/FULH Submitted 7 Nov 2018 100 yards away

  Demolition of existing garage and erection of a single storey side extension and a part two storey, part single storey rear extension.

  Granted Householder Extension Demolition 7 docs
  Small domestic

• 91 Harford Drive Watford Hertfordshire WD17 3DQ

  23/01065/FULH Submitted 20 Nov 2023 100 yards away

  Erection of single storey rear extension

  Granted Householder Extension 6 docs
  Small domestic

• 61 Harford Drive Watford Hertfordshire WD17 3DQ

  23/00172/LDC Submitted 27 Feb 2023 100 yards away

  Lawful Development Certificate for a hip to gable roof conversion that involves the addition of a rear dormer.

  Granted Lawful development Loft or dormer 5 docs

• 56 Devereux Drive Watford WD17 3DE

  21/01586/TPO Submitted 27 Oct 2021 100 yards away

  Works to trees under TPO226 fell and remove large overgrown conifer close to number 56 and 54 due to proposed building works and allowing more light to both properties with a view to replanting different species

  Granted Trees 5 docs

• 348 Cassiobury Drive Watford WD17 3AW

  25/00155/FULH Submitted 24 Feb 2025 100 yards away

  Erection of a first floor rear extension with pitched roof linked to existing habitable loft space

  Granted Householder Extension 17 docs
  Domestic

• 26/00672/LDC Granted

  84 North Western Avenue Watford WD25 0AJ

  Lawful development certificate for proposed single storey rear extension

  Received 24 Aug, published by the council 14 Sep 2026 Lawful development
• 26/00714/LDC Awaiting decision

  25 Westbury Road Watford Hertfordshire WD18 0DL

  Lawful development certificate for proposed loft conversion including rear dormer and x front rooflights

  Received 8 Sep, published by the council 14 Sep 2026 Lawful development
• 26/00704/LDC Awaiting decision

  268 Hempstead Road Watford WD17 4LY

  Lawful development certificate for proposed hip to gable loft conversion to extend main ridge line and rear dormer

  Received 4 Sep, published by the council 14 Sep 2026 Lawful development
• 26/00605/LDC Granted

  503 Whippendell Road Watford WD18 7QB

  Lawful Development Certificate for existing use of hip to gable loft conversion including rear dormer, roof extension and x2 front roof lights

  Received 3 Aug, published by the council 9 Aug 2026 Lawful development
• 26/00700/LDC Awaiting decision

  13 Orchard Close Watford WD17 3DU

  Lawful Development Certificate for a hip to gable loft conversion with three skylights on the front slope.

  Received 3 Sep, published by the council 8 Sep 2026 Lawful development