18 King Georges Avenue Watford WD18 7QD

1. 16 Jun 2026

   Received by Watford

2. 24 Jul 2026

   Added to PlanIndex

3. 30 Jul 2026

   Status changed to Pending Decision

   Previously Pending consideration.

4. 3 Aug 2026

   Decision issued: Grant Lawful Development Certificate

Watford granted permission on 3 August 2026, 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.

• 24 West Gate Mews 428 Whippendell Road Watford WD18 7BX

  25/00154/FULH Submitted 24 Feb 2025 50 yards away

  (Retrospective) single storey outbuilding - ancillary to the main dwelling including bathroom, to be used for home office and gym.

  Granted Householder 6 docs
  Small domestic

• 37 King Georges Avenue Watford WD18 7QE

  20/00637/FULH Submitted 22 Jun 2020 50 yards away

  Proposed first floor rear extension.

  Granted Householder Extension 13 docs
  Domestic

• 37 King Georges Avenue Watford WD18 7QE

  18/01258/FULH Submitted 1 Oct 2018 50 yards away

  Erection of loft conversion with rear dormer projection.

  Refused Householder Loft or dormer 11 docs
  Domestic

• 37 King Georges Avenue Watford WD18 7QE

  18/00756/FULH Submitted 20 Jun 2018 50 yards away

  Demolition of existing garage and covered way and erection of a single storey extension.

  Granted Householder Extension Demolition 7 docs
  Small domestic

• 41 King Georges Avenue Watford WD18 7QE

  18/00946/FUL Submitted 30 Jul 2018 50 yards away

  Division of existing dwelling into a four bedroom house and a one bedroom flat

  Refused Full applications 7 docs
  Domestic

• 39 King Georges Avenue Watford WD18 7QE

  20/00251/FULH Submitted 2 Mar 2020 50 yards away

  Erection of a single story rear extension

  Granted Householder Extension 8 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