Wales

Glamorgan planning data

2,653 planning applications from Glamorgan. 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. 13 pieces of information are filled in on at least 90% of records.

2,653

Applications

—

Enforcement notices

Appeals

1979–2026

Date range

What Glamorgan decides

Glamorgan has approved 90.49% of the 2,261 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 at or above the middle of the pack (89.18%).

90.49%

Approved, of 2,261 decided

Median days to a decision

108.4

Average days

What it mostly decides

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

Application type	Applications	Share
Full	1,522	57.4%
Conditions	339	12.8%
Tree	248	9.3%
Certificate	150	5.7%
Other	144	5.4%

How approval rates and decision times vary across the country →

What Glamorgan 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 Glamorgan actually provides each one, across all 2,653 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 Glamorgan 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`	2,653	100.0%
Agent's name `agent_name`	2,652	100.0%
Application type `application_type`	2,653	100.0%
Case officer `case_officer`	2,653	100.0%
Who decided it (officer or committee) `decision_level`	2,653	100.0%
Description of the works `description`	2,653	100.0%
Date received `received_date`	2,653	100.0%
Council reference `reference`	2,653	100.0%
Applicant's name `applicant_name`	2,647	99.8%
Ward `ward`	2,614	98.5%
Decision `decision`	2,427	91.5%
Decision date `decision_date`	2,417	91.1%
Decision (standardised wording) `decision_normalized`	2,404	90.6%

Partial — use with care

Information	Records with it	Coverage
Standardised type `standard_type`	1,510	56.9%

Rarely or never published

Information	Records with it	Coverage
Appeal decision `appeal_decision`	39	1.5%
Appeal decision (standardised wording) `appeal_decision_normalized`	39	1.5%
Postcode `postcode`	10	0.4%
Agent's company `agent_company`	9	0.3%
Agent's email `agent_email`	4	0.2%
Map coordinates (easting) `easting`	0	0.0%
Map coordinates (northing) `northing`	0	0.0%
Status `status`	0	0.0%
Status (standardised wording) `status_normalized`	0	0.0%

Not published by this council

Glamorgan'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 phone Alternative reference Type of development Officer's recommendation

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 Glamorgan 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=267&limit=5"

Council id for Glamorgan is 267. Full API reference for developers →

Get free access to Glamorgan data

500 lookups a month, free. No card, no password — we email you a sign-in link and you're in.