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9 The Crescent Croxley Green Rickmansworth Hertfordshire WD3 3DU

26/0073/RSPRetrospective applicationAwaiting decision
Discharge / amendments
Site boundary (council red line)

Proposal

Part-Retrospective: Construction of part single, part two storey side extension, loft conversion including hip to gable extension and rear dormer and front/rear rooflights, alterations to external materials including external wall insulation, render, replacement roof tiles and replacement windows.

Received
19 January 2026
Decision due
20 March 2026
Decision level
Delegated (officer decision)
Public comments
10
Ward
Dickinsons
  1. Received19 Jan
  2. Validated23 Jan
  3. Consult.9 May
  4. Target20 Mar
  5. Decided

Have your say

Comments close on 9 May.

Comment on the council's siteDocuments (28)

About this application

This is an application to amend a permission at 9 The Crescent Croxley Green Rickmansworth Hertfordshire WD3 3DU. Three Rivers has handled 281 applications of this type. It has been with the council since 19 January 2026 and is still awaiting a decision. There has been 1 other application at this address. In the past year there have been 47 applications across Dickinsons. We hold 2,814 applications in total for the WD3 postcode area.

92% of amendment 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
WD3 3DU
Application type
Retrospective application
Scale / size
Small
Parish
Croxley Green Parish Council

Planning application dates

Date validated
23 January 2026
Consultation expiry
9 May 2026
Consultation end
9 May 2026
Neighbour consultation end
9 May 2026
Committee meeting
31 March 2026

Applicant and agent

Agent address
RP Projects LTD 22 Hillside Road Bushey WD23 2HA

Planning decision

Statutory period
56 days

Publicity

Last advertised
6 February 2026
Advertisement expiry
27 February 2026
Site notice start
29 January 2026
Site notice end
19 February 2026

Additional information

Planning Portal ID
PP-14389815
Documents
28
Constraints
20

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Croxley Green, Dickinson SquarePart of the site
  • 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 (21)

flood storage 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

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