4 Princes Avenue Watford WD18 7RS

1. 13 Jul 2023

   Received by Watford

2. 28 Jul 2023

   Validated

   Checked as complete and ready for consideration.

3. 18 Sep 2023

   Decision issued: Grant Lawful Development Certificate

4. 9 Aug 2026

   Added to PlanIndex

Watford granted permission on 18 September 2023, 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.

• 8 Princes Avenue Watford WD18 7RS

  18/01280/FULH Submitted 8 Oct 2018 8m away

  Erection of a single storey side and rear extension and associated internal alterations.

  Refused Householder Extension 15 docs
  Small domestic

• 191 Harwoods Road Watford WD18 7RP

  22/00119/FUL Submitted 31 Jan 2022 28m away

  Retrospective - two flats, Flat A ground floor studio flat and Flat B first and second floor two bed flat.

  Refused Full applications New dwelling 10 docs
  Several homes

• 184 Whippendell Road Watford WD18 7NA

  20/00160/COU Submitted 11 Feb 2020 62m away

  Change of use of existing bed and breakfast (Class C1) to residential dwellinghouse (Class C3)

  Decided Full applications 10 docs
  Domestic

• 184 Whippendell Road Watford WD18 7NA

  19/01382/LDC Submitted 2 Dec 2019 65m away

  Lawful Development Certificate for alterations to the roof to form rear dormer, two rooflights in front roof slope and partial side extension to the ground floor.

  Refused Lawful development Extension Loft or dormer 11 docs

• 29 Princes Avenue Watford WD18 7RR

  24/00048/LDC Submitted 23 Jan 2024 70m away

  Lawful development certificate for proposed erection of an outbuilding for use as plant room

  Granted Lawful development 7 docs

• 29 Princes Avenue Watford WD18 7RR

  23/00748/HPD Submitted 25 Aug 2023 70m 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 3.0m and for which the height of the eaves would be 3.0m. (Demolition of existing conservatory).

  Granted Prior approval Extension Demolition 6 docs
  Small domestic

• 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.

  3 Sep 2026 Lawful development
• 26/00494/LDC Refused

  204A St Albans Road Watford WD24 4AS

  Lawful development certificate for existing use of the first and second floors as two separate self-contained residential dwellings (Use Class C3), each comprising independent living accommodation, kitchen facilities, bathroom facilities and ancillary storage, with access provided via the existing external rear staircase

  29 Jun 2026 Lawful development
• 26/00531/LDC Granted

  1014 St Albans Road Watford WD25 9NP

  Lawful development certificate for proposed hip to gable roof extension and loft conversion

  10 Jul 2026 Lawful development
• 26/00549/LDC Granted

  4 Field Road Watford WD19 4DR

  Lawful Development Certificate to replace single storey rear extension.

  17 Jul 2026 Lawful development
• 26/00659/LDC Awaiting decision

  38 Talbot Avenue Watford WD19 4AX

  Lawful development certificate for proposed demolition of existing rear extension and erection of single storey rear extension

  20 Aug 2026 Lawful development