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Planning application

23/00193/LDC

45 Tunnel Wood Road Watford Hertfordshire WD17 4GD

Granted Watford Lawful Development Certificate

Proposal

Lawful development certificate for proposed erection of single storey rear extension

As published by the council, reference 23/00193/LDC

Timeline

Dates from the published record

  1. 6 Mar 2023

    Received by Watford

  2. 13 Mar 2023

    Decision issued: Grant Lawful Development Certificate

  3. 24 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 22/00226/FULH Refused

    45 Tunnel Wood Road Watford Hertfordshire WD17 4GD

    Erection of two storey side and rear extension with infill, loft conversion with two rear gables and front roof lights and rear roof slopes

    21 Feb 2022 0m away Householder
  • 23/00066/LDC Granted

    45 Tunnel Wood Road Watford Hertfordshire WD17 4GD

    Lawful Development Certificate for conversion of the loft to a habitable space with a rear dormer and front skylight.

    31 Jan 2023 1m away Lawful development
  • 23/01081/TPO Granted

    40-73 Tunnel Wood Road Watford Hertfordshire WD17 4GE

    Works to trees under woodland group number TPO.23 W1 as per tree report

    23 Nov 2023 31m away Trees
  • 20/00979/TPO Granted

    Land At Tunnel Woods Tunnel Wood Road Watford Hertfordshire

    Works to trees under TPO 23 - No.62 Tunnel Wood Road (Hazel and Willow) reduce overhang to give 2m clearance from property. No.50 Tunnel Wood Road Reduce cut back two lowest branches to the main stem (approx. 4m) No.67 Tunnel Wood Road Crown lift sycamore by removing first three branches growing over 67. No.65 Tunnel Wood Road cut down tree that is dead for 3/4 height and pushing against fence and remove branch that overhangs garden.

    16 Sep 2020 67m away Trees
  • 23/00116/TPO Granted

    30 Tunnel Wood Road Watford Hertfordshire WD17 4WN

    Works to trees under TPO 279. T1 - Beech tree in front garden to reduce by 2.5m to suitable growth points. T2 - Lime to repollard

    14 Feb 2023 99m away Trees
  • 25/00428/TPO Granted

    51 Tunnel Wood Road Watford Hertfordshire WD17 4GD

    Works to trees under TPO23 along the woodland border with Tunnel Wood Road, next to ranch fencing. To maintain the tree canopy at 4m high and 50cm deep. This will require cutting back the branches of a number of trees and raising the canopy where relevant.

    2 May 2025 109m away Trees

In Watford

  • 26/00416/LDC Granted

    249 Hempstead Road Watford WD17 3HH

    Lawful Development Certificate for a loft extension incorporating a rear flat-roof dormer and installation of three rooflights to the front roof slope, Garage conversion and front porch canopy.

    4 Jun 2026 Lawful development
  • 26/00485/LDC Granted

    Shrodells Unit Watford General Hospital Vicarage Road Watford WD18 0HB

    Lawful development certificate for proposed single storey extension to Shrodells Unit

    26 Jun 2026 Lawful development
  • 26/00555/LDC Awaiting decision

    81 Tudor Walk Watford Hertfordshire WD24 7NZ

    Lawful Development Certificate for a hip-to-gable roof enlargement, rear dormer, alterations to the roof of the existing two-storey rear extension and associated rooflights.

    20 Jul 2026 Lawful development
  • 26/00549/LDC Awaiting decision

    4 Field Road Watford WD19 4DR

    Lawful Development Certificate to replace single storey rear extension.

    17 Jul 2026 Lawful development
  • 26/00396/LDC Granted

    14 Swiss Avenue Watford WD18 7LN

    Lawful Development Certificate for proposed loft conversion including rear dormer extension, two rear-facing windows and x3 front rooflights

    27 May 2026 Lawful development