Wales

Conwy planning data

1,933 planning applications from Conwy. Ask questions about them in plain English from ChatGPT or Claude — no coding, about two minutes to set up — or pull them straight into your own software. 12 pieces of information are filled in on at least 90% of records.

1,933

Applications

—

Enforcement notices

1,529

Appeals

2023–2026

Date range

What Conwy decides

Conwy has approved 84.07% of the 1,632 applications it has decided since January 2023. Across the 225 councils with a comparable caseload the range is 71.37% to 99.14%, so this is below the middle of the pack (89.18%).

84.07%

Approved, of 1,632 decided

Median days to a decision

Average days

What it mostly decides

The mix of application types Conwy handles — useful for telling whether your kind of application is routine here or unusual.

Application type	Applications	Share
Full	1,306	67.6%
Conditions	233	12.1%
Other	142	7.3%
Listed building	116	6.0%
Amendment	72	3.7%

How approval rates and decision times vary across the country →

What Conwy actually fills in

A "field" is one piece of information on an application — the decision date, the applicant's name, the address. Councils fill these in inconsistently, so this table measures how often Conwy actually provides each one, across all 1,933 records. Anything listed as reliable you can count on; anything lower, check the council's own record before relying on it.

Once this data is connected to ChatGPT or Claude you can just ask "what information does Conwy actually fill in?" and get these same numbers back. How to connect →

Reliable — 90% or more of records

Information	Records with it	Coverage
Address `address`	1,933	100.0%
Application type `application_type`	1,933	100.0%
Case officer `case_officer`	1,933	100.0%
Description of the works `description`	1,933	100.0%
Type of development `development_type`	1,933	100.0%
Date received `received_date`	1,933	100.0%
Council reference `reference`	1,933	100.0%
Status `status`	1,933	100.0%
Status (standardised wording) `status_normalized`	1,932	99.9%
Postcode `postcode`	1,891	97.8%
Decision `decision`	1,742	90.1%
Decision (standardised wording) `decision_normalized`	1,742	90.1%

Partial — use with care

Information	Records with it	Coverage
Ward `ward`	1,714	88.7%
Decision date `decision_date`	1,557	80.5%
Appeal decision `appeal_decision`	1,529	79.1%
Standardised type `standard_type`	1,527	79.0%
Who decided it (officer or committee) `decision_level`	386	20.0%

Rarely or never published

Information	Records with it	Coverage
Appeal decision (standardised wording) `appeal_decision_normalized`	28	1.4%
Agent's name `agent_name`	0	0.0%
Applicant's name `applicant_name`	0	0.0%
Map coordinates (easting) `easting`	0	0.0%
Map coordinates (northing) `northing`	0	0.0%
Officer's recommendation `officer_recommendation`	0	0.0%

Not published by this council

Conwy's portal has been verified not to publish these fields at all — different from a field that exists but is rarely filled in.

Agent's company Agent's email Agent's phone Alternative reference

Get this data

Ask it in ChatGPT or Claude

Connect it once with your email address, then ask questions like "which extensions were refused in Conwy last year?" or "what's the planning history of this address?" — no coding, about two minutes to set up. Setup guide →

Or call it from your own code

curl -H "X-Api-Key: pk_..." \
  "https://ukplanningapi.co.uk/v1/applications?council_id=211&limit=5"

Council id for Conwy is 211. Full API reference for developers →

Get free access to Conwy data

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