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495 Whippendell Road Watford WD18 7PN

25/00904/LDCLawful Development CertificateApproved

Approved on 4 December 2025

Council decision: Grant Lawful Development CertificateDelegated (officer decision)

Site boundary (council red line)

Proposal

(Retrospective) Lawful Development Certificate rear dormer with two front roof lights

Received
10 October 2025
Decision level
Delegated (officer decision)
Ward
Holywell
  1. Received10 Oct
  2. Validated14 Oct
  3. Consult.
  4. Target9 Dec
  5. Decided4 Dec

Decided in 51 days (council typically 49)

About this application

This is an application to amend a permission at 495 Whippendell Road Watford WD18 7PN. Watford has handled 593 applications of this type. This one was decided in 55 days, 6 days longer than Watford's typical decision time. There have been 2 other applications at this address. In the past year there have been 23 applications across Holywell. We hold 323 applications in total for the WD18 postcode area.

86% of amendment applications at Watford Borough Council were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
WD18 7PN
Application type
Lawful Development Certificate
Scale / size
Small

Planning application dates

Date validated
14 October 2025
Target decision date
9 December 2025

Applicant and agent

Agent address
Mr K DAustin 21 Clifton Avenue Stanmore HA7 2HR

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14387933
Comments
0
Documents
3
Constraints
1

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Associated applications

  1. 2025
    14 Oct

    (Retrospective) erection of single storey rear extension

    ApprovedApplicationFiled alongside25/00906/FULH
  2. 2025
    10 Oct

    (Retrospective) Lawful Development Certificate rear dormer with two front roof lights

    This applicationApprovedAmendment25/00904/LDC

Source: Watford

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