Skip to content

13 Avalon Close Garston Watford Hertfordshire WD25 9TW

25/1635/CLPDCertificate of Lawfulness - Proposed UseAwaiting decision
Outline / PiP
Site boundary (council red line)

Proposal

Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer with juliet balconies and window, and front rooflights.

Received
23 September 2025
Decision due
18 November 2025
Decision level
Delegated (officer decision)
Ward
Leavesden
  1. Received23 Sep
  2. Validated23 Sep
  3. Consult.
  4. Target18 Nov
  5. Decided

Have your say

Comment on the council's siteDocuments (13)

About this application

This is an outline application for a loft conversion at 13 Avalon Close Garston Watford Hertfordshire WD25 9TW. Three Rivers has handled 531 applications of this type. It has been with the council since 23 September 2025 and is still awaiting a decision. There are no previous applications recorded at this address. In the past year there have been 22 applications across Leavesden. We hold 496 applications in total for the WD25 postcode area.

92% of outline applications at Three Rivers District Council were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
WD25 9TW
Application type
Certificate of Lawfulness - Proposed Use
Scale / size
Small
Parish
Abbots Langley Parish Council

Planning application dates

Date validated
23 September 2025

Applicant and agent

Agent address
Neo Architects 105A Park Road New Barnet Barnet EN4 9QR

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14348338
Comments
0
Documents
13
Constraints
15

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. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

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.

Source: Three Rivers

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near WD25

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

What's been approved on your street?

See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.

Get The Signal Report