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Lancashire

Blackburn with Darwen planning data

3,366 planning applications from Blackburn with Darwen, available as JSON over REST or through the MCP server. 15 fields are populated on at least 90% of records.

3,366
Applications
Enforcement notices
187
Appeals
2023–2026
Date range

Field coverage

Measured across all 3,366 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 3,365 100.0%
reference 3,366 100.0%
status 3,365 100.0%
description 3,363 99.9%
status_normalized 3,364 99.9%
application_type 3,358 99.8%
case_officer 3,359 99.8%
officer_id 3,359 99.8%
applicant_name 3,356 99.7%
decision_level 3,357 99.7%
easting 3,308 98.3%
northing 3,308 98.3%
received_date 3,208 95.3%
decision 3,161 93.9%
decision_normalized 3,160 93.9%

Partial — use with care

FieldPopulated Coverage
postcode 3,012 89.5%
ward 2,991 88.9%
standard_type 2,883 85.7%
agent_id 2,702 80.3%
agent_name 2,702 80.3%

Rarely or never published

FieldPopulated Coverage
appeal_decision 26 0.8%
appeal_decision_normalized 26 0.8%
officer_recommendation 15 0.4%
agent_company 0 0.0%
agent_email 0 0.0%
agent_phone 0 0.0%
alternative_reference 0 0.0%
decision_date 0 0.0%
development_type 0 0.0%
property_id 0 0.0%

Query it

curl -H "X-Api-Key: $KEY" \
  "https://ukplanningapi.co.uk/v1/applications?council_id=17&limit=5"

Council id for Blackburn with Darwen is 17. Full endpoint reference →

Get a key for Blackburn with Darwen data

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