43 Chestnut Avenue Rickmansworth Hertfordshire WD3 4HA
Proposal
Construction of part-single, part two storey front and rear extensions, first floor side extension; loft conversion including roof extension with rear dormers and rooflights, relocation of entrance door, internal alterations and alterations to fenestration and raised terrace to the rear
- Received
- 17 November 2025
- Target decision date
- 22 January 2026
- Decision level
- Delegated (officer decision)
- Public comments
- 6
- Ward
- Chorleywood North And Sarratt
- ReceivedSubmitted17 Nov
- ValidatedValidated27 Nov
- Consult.Consultation3 Mar
- TargetTarget Date22 Jan
- DecidedDecided
This is a full planning application for a loft conversion at 43 Chestnut Avenue Rickmansworth Hertfordshire WD3 4HA. Three Rivers has handled 1,357 applications of this type and approves 86% of them, typically deciding them in 58 days. It was submitted on 17 November 2025 and is still awaiting a decision. There are no previous applications recorded at this address. In the past year there have been 105 applications across Chorleywood North And Sarratt. We hold 2,722 applications in total for the WD3 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
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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