47 Hillingdon Road Watford Hertfordshire WD25 0JF

1. 11 Jun 2025

   Received by Watford

2. 18 Jun 2025

   Decision issued: Grant Lawful Development Certificate

3. 26 Jul 2026

   Added to PlanIndex

Watford granted permission on 18 June 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.

• 38 Greenwood Drive Watford Hertfordshire WD25 0HU

  26/00381/LDC Submitted 18 May 2026 50 yards away

  Lawful development certificate for proposed loft conversion with rear dormer and x2 front roof lights

  Granted Lawful development Loft or dormer 12 docs

• 52 Hillingdon Road Watford Hertfordshire WD25 0JE

  19/01362/HPD Submitted 25 Nov 2019 50 yards away

  The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6.0m for which the maximum height would be 3.6m and for which the height of the eaves would be 2.8m

  Refused Prior approval Extension 4 docs
  Small domestic

• 54 Hillingdon Road Watford Hertfordshire WD25 0JE

  23/00810/LDC Submitted 12 Sep 2023 50 yards away

  Lawful development certificate for proposed siting of mobile home in rear garden for use ancillary to the main dwelling

  Granted Lawful development 12 docs
  Domestic

• 22 Greenwood Drive Watford Hertfordshire WD25 0HT

  24/00151/FULH Submitted 22 Feb 2024 50 yards away

  Erection of part single part two storey side and rear extension with associated internal alterations.

  Granted Householder Extension 19 docs
  Domestic

• 22 Greenwood Drive Watford WD25 0HT

  24/00154/FULH Submitted 22 Feb 2024 50 yards away

  Demolition of Outbuilding and Erection of Replacement Outbuilding

  Granted Householder Demolition 8 docs
  Small domestic

• 22 Greenwood Drive Watford Hertfordshire WD25 0HT

  24/00726/LDC Submitted 30 Jul 2024 50 yards away

  Lawful Development Certificate for Loft Conversion with rear dormer and front rooflights

  Granted Lawful development Loft or dormer 6 docs

• 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