Hertfordshire

Three Rivers planning data

6,531 planning applications from Three Rivers, available as JSON over REST or through the MCP server. 5 fields are populated on at least 90% of records.

6,531

Applications

337

Enforcement notices

618

Appeals

1989–2026

Date range

Field coverage

Measured across all 6,531 records. This is what is actually filled in, not what the council's portal offers — ask get_council_fields for the same numbers from an MCP client.

Reliable — 90% or more of records

Field	Populated	Coverage
`address`	6,531	100.0%
`description`	6,531	100.0%
`reference`	6,531	100.0%
`ward`	5,916	90.6%
`postcode`	5,907	90.4%

Partial — use with care

Field	Populated	Coverage
`application_type`	694	10.6%
`decision_level`	692	10.6%
`received_date`	694	10.6%
`applicant_name`	676	10.4%
`case_officer`	651	10.0%
`officer_id`	651	10.0%

Rarely or never published

Field	Populated	Coverage
`decision`	631	9.7%
`decision_date`	633	9.7%
`alternative_reference`	606	9.3%
`agent_email`	592	9.1%
`agent_id`	593	9.1%
`agent_name`	593	9.1%
`agent_phone`	584	8.9%
`status`	577	8.8%
`status_normalized`	577	8.8%
`decision_normalized`	553	8.5%
`standard_type`	59	0.9%
`agent_company`	16	0.2%
`appeal_decision`	2	0.0%
`appeal_decision_normalized`	2	0.0%
`development_type`	0	0.0%
`easting`	0	0.0%
`northing`	0	0.0%
`officer_recommendation`	0	0.0%
`property_id`	0	0.0%

Query it

curl -H "X-Api-Key: $KEY" \
  "https://ukplanningapi.co.uk/v1/applications?council_id=444&limit=5"

Council id for Three Rivers is 444. Full endpoint reference →

Get a key for Three Rivers data

500 requests a month, free. No card, no password.