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36 Field Way Rickmansworth Hertfordshire WD3 7EJ

23/0703/CLPDCertificate of Lawfulness - Proposed UsePermitted
Outline / PiP

Proposal

Certificate of Lawfulness Proposed Development: Demolition of existing conservatory and construction of single storey rear extension, loft conversion including hip to gable roof extension with rear dormer with windows and front rooflights.

Received
2 May 2023
Decided
7 June 2023 · approved
Decision level
Delegated (officer decision)
Ward
Penn And Mill End
Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

  1. Received2 May
  2. Validated2 May
  3. Consult.
  4. Target27 Jun
  5. Decided7 Jun

Decided in 36 days (council typically 56)

8 weeks typical decision time in Three Rivers92% of outline applications approved

This is an outline application for demolition at 36 Field Way Rickmansworth Hertfordshire WD3 7EJ. Three Rivers has handled 525 applications of this type and approves 91% of them, typically deciding them in 45 days. This one was decided in 36 days, 9 days quicker than Three Rivers's median. There are no previous applications recorded at this address. In the past year there have been 38 applications across Penn And Mill End. We hold 2,722 applications in total for the WD3 postcode area.

Application Details

Reference
23/0703/CLPD
Address
36 Field Way Rickmansworth Hertfordshire WD3 7EJ
Postcode
WD3 7EJ
Local Authority
Three Rivers
Application Type
Certificate of Lawfulness - Proposed Use
Scale / Size
Small
Decision Status
Permitted
Current Status
Decided
Ward
Penn And Mill End
Parish
Non-Parished

Applicant & Agent

Agent Address
Tricon Design Studio 21 497 Sunleigh Road Wembley HA0 4LY

Planning Application Dates

Date Received
2 May 2023
Target Decision Date
27 June 2023
Date Decided
7 June 2023
Date Validated
2 May 2023
Date Submitted
2 May 2023
Decision Issued
23 June 2023

Planning Decision

Decision
approved
Decided By
Delegated Decision
Statutory Period
56 days

Publicity

Appeal

Additional Information

Planning Portal ID
PP-12120652
Comments
0
Documents
11
Constraints
17
Coordinates
51.637867, -0.488218
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: Three Rivers

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Planning constraints

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 2026-10-09. 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.

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