Land To The West Of Little Green Junior School Little Green Lane Croxley Green Rickmansworth Hertfordshire WD3 3LX Data via plota.co.uk
Proposal
Hertfordshire County Council Regulation 3 application: Enabling works application to address geotechnical constraints to facilitate the construction of the Special Educational Needs (SEND) school approved under HCC ref. . The works comprise compaction grouting beneath the footprint of the school building and substation compound and installation of a Geogrid membrane within the build-up of ground beneath the carpark and main access road at Land west of Little Green Junior School Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 221.
Documents 44
Decision & officer reports 2
Statements & assessments 18
Plans & drawings 3
Application forms 1
Other documents 20
Site constraints 5
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Every application in Three Rivers - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Three Rivers
- Application type
- HCC App for County Use
- Postcode
- WD3 3LX
- Received
- 2 Mar 2026
- Validated
- 2 Mar 2026
- Ward
- Dickinsons
- Parish
- Croxley Green Parish Council
- Case officer
- Show
- Target decision
- 27 Apr 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Sharon Threlfall
Decision outlook
Day 221, past the statutory target. 92% of other in Three Rivers are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 4 Oct 2026.
Plota live figures for other decided across the UK in the last twelve months, from validation; too few recent other in Three Rivers to go on. Three Rivers decision record →
Public comments
No public comments yet.
Last counted 4 Oct 2026
Consultation & key dates
- Comments by
- 27 Mar 2026
- Statutory expiry
- 27 Apr 2026
- Env. assessment
- No
Historical activity at this location
4 nearby applications on record - archival context, not part of the live application.
Nearby activity
Three Rivers is faster than most councils at deciding householder applications, ranking #30 out of 296. Only 24% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (91%) than the national average (90%).
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Land To The West Of Little Green Junior School Little Green Lane Croxley Green Rickmansworth Hertfordshire WD3 3LX
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Referenced application

The consultation period closed on 27 Mar 2026.