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Wales

Gwynedd planning data

3,186 planning applications from Gwynedd, available as JSON over REST or through the MCP server. 13 fields are populated on at least 90% of records.

3,186
Applications
Enforcement notices
37
Appeals
2023–2026
Date range

Field coverage

Measured across all 3,186 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 3,186 100.0%
application_type 3,186 100.0%
reference 3,186 100.0%
description 3,183 99.9%
ward 3,184 99.9%
postcode 3,144 98.7%
case_officer 3,029 95.1%
decision_level 3,029 95.1%
officer_id 3,029 95.1%
received_date 3,029 95.1%
applicant_name 3,020 94.8%
status 3,013 94.6%
status_normalized 3,013 94.6%

Partial — use with care

FieldPopulated Coverage
decision 2,788 87.5%
decision_normalized 2,779 87.2%
decision_date 2,692 84.5%
agent_id 2,438 76.5%
agent_name 2,438 76.5%
standard_type 2,212 69.4%
agent_company 1,997 62.7%

Rarely or never published

FieldPopulated Coverage
easting 121 3.8%
northing 121 3.8%
alternative_reference 40 1.3%
appeal_decision 37 1.2%
appeal_decision_normalized 37 1.2%
property_id 3 0.1%
agent_email 0 0.0%
agent_phone 0 0.0%
development_type 0 0.0%
officer_recommendation 0 0.0%

Query it

curl -H "X-Api-Key: $KEY" \
  "https://ukplanningapi.co.uk/v1/applications?council_id=278&limit=5"

Council id for Gwynedd is 278. Full endpoint reference →

Get a key for Gwynedd data

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