Building permits
permits.search
Building permit applications and issuances normalized across county and municipal systems — valuation, contractor, square footage, and permit class in one schema.
3,100+ issuing jurisdictions
Rezoning applications, variance requests, and hearing outcomes with parcel joins. Land-use intent, months before permits post.
Records
1.9M
Rezonings, variances, hearing outcomes
History
12yrs
900 municipalities with parcel joins
New records
~1,400/wk
As agendas and outcomes post
Freshness
Weekly
JSON · Public · included in subscription
Volume figures are illustrative placeholders until the coverage audit publishes.
qstringFree-text search over record fields
jurisdictionstringState, county, agency, or venue code
since / untilISO dateFiling or event date window
limitnumberMax records per response (default 25, max 500)
Shared parameters shown; the tool's full input schema is served by the MCP server at connection time.
{
"tool": "permits.zoning",
"params": {
"q": "industrial rezonings approved",
"since": "2026-03-01",
"limit": 25
}
}
| Field | Type | Description |
|---|---|---|
| case_no | string | Case number |
| municipality | string | Hearing body |
| action | string | rezoning | variance |
| parcel_apn | string | Joined parcel APN |
| land_use_from | string | Current designation |
| land_use_to | string | Requested designation |
| outcome | string | approved | denied | continued |
| heard_at | ISO date | Hearing date |
{
"case_no": "Z-2026-0287",
"municipality": "CITY OF PHOENIX, AZ",
"action": "rezoning",
"parcel_apn": "217-08-114",
"land_use_from": "agricultural",
"land_use_to": "industrial",
"outcome": "approved",
"heard_at": "2026-06-19"
}
permits.search
Building permit applications and issuances normalized across county and municipal systems — valuation, contractor, square footage, and permit class in one schema.
3,100+ issuing jurisdictions
permits.datacenter
Permit, rezoning, and utility filings classified as data-center activity, with megawatt and square-footage extraction. See capacity announcements before the press release.
Hyperscale + colo filings · 50 states
property.assessor
Parcel-level assessed values, ownership, transfers, and tax lien filings. Query by APN, owner, jurisdiction, or assessment change threshold.
154M parcels · 3,000+ counties