Three Rivers
Three Rivers/26/0120/FUL
The Grove Grove Mill Lane Grove Mill Rickmansworth Hertfordshire WD3 4TG
Decided | approved
- Reference
- Three Rivers/26/0120/FUL
- Authority
- Three Rivers
- Application type
- Full permission
- Address
- The Grove Grove Mill Lane Grove Mill Rickmansworth Hertfordshire WD3 4TG
- Postcode
- WD3 4TG
- Status
- Decided
- Decision
- approved
- Received
- 27 Jan 2026
- Validated
- 4 Feb 2026
- Started
- 4 Feb 2026
- Decided
- 13 Apr 2026
- Source council
- Three Rivers
- Council source record
- View public record
- Public data licence
- Open Government Licence v3.0
- Record updated
- 18 Jul 2026
- SEO index generated
- 24 Jul 2026
Location
Approximate location
Proposal
Erection of a temporary building with external accesses for use as a conference centre within the Walled Garden (build period of 39 days to start on 20/04/26 and to be removed by 29/05/26)
Key dates
- Received 27 Jan 2026
- Validated 4 Feb 2026
- Started 4 Feb 2026
- Decided 13 Apr 2026
Planning history / related applications
No related planning applications have been identified in the current public OGL dataset.
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- Ownership & title Registered owner and title from HM Land Registry.
- Viability & build potential Site scoring and development upside.
- Constraints Flood risk, green belt, conservation areas and designations.
- Approval signal Planning risk and approval-likelihood analysis.
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Source: public planning application data from Three Rivers, reused under the Open Government Licence v3.0. View the council source record. Council documents and drawings are not republished on plotEdge.