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West Yorkshire

Calderdale planning data

5,854 planning applications from Calderdale, available as JSON over REST or through the MCP server. 4 fields are populated on at least 90% of records.

5,854
Applications
142
Enforcement notices
748
Appeals
2000–2026
Date range

Field coverage

Measured across all 5,854 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

FieldPopulated Coverage
address 5,854 100.0%
description 5,854 100.0%
reference 5,854 100.0%
ward 5,403 92.3%

Partial — use with care

FieldPopulated Coverage
postcode 4,630 79.1%
received_date 3,597 61.4%
status 3,593 61.4%
application_type 3,583 61.2%
case_officer 3,567 60.9%
officer_id 3,568 60.9%
agent_email 3,560 60.8%
applicant_name 3,546 60.6%
status_normalized 3,192 54.5%
decision 3,180 54.3%
decision_date 3,175 54.2%
decision_normalized 3,156 53.9%
decision_level 2,999 51.2%
alternative_reference 2,864 48.9%
agent_id 2,762 47.2%
agent_name 2,762 47.2%
agent_phone 2,713 46.3%
standard_type 1,657 28.3%

Rarely or never published

FieldPopulated Coverage
agent_company 143 2.4%
appeal_decision 95 1.6%
appeal_decision_normalized 95 1.6%
property_id 39 0.7%
development_type 0 0.0%
easting 0 0.0%
northing 0 0.0%
officer_recommendation 0 0.0%

Query it

curl -H "X-Api-Key: $KEY" \
  "https://ukplanningapi.co.uk/v1/applications?council_id=40&limit=5"

Council id for Calderdale is 40. Full endpoint reference →

Get a key for Calderdale data

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