dataset_info
Dataset overview
Start here. Describes what data exists: totals, every loaded county with parcel and ownership-record counts, how much ownership history each county has, which fields each county populates, data sources, bulk download files, query tips and usage terms.
无需输入参数。
search_properties
Search properties
Find parcels by address words, current owner name, or location (near a point or inside a small box), optionally limited to a county, city or ZIP. Returns pin, address, owner, county, location and a link to the parcel in the map app. Paginate with next_cursor.
输入参数qzipbboxcitynearsortlimitownercountycursoraddressradius_m
get_property
Property details and owner history
Everything known about one parcel: full parcel record, every ownership record (current and former, with acquisition dates, prices and deed references/links where the county provides them), sale history for Hamilton, and the county Register of Deeds website. Look up by pin, or by apn plus county.
输入参数apnpincountyinclude_geometry
property_at
Property at a point
Which parcel contains a latitude/longitude. Uses the actual parcel boundary, not the nearest centroid.
输入参数lat必填lon必填
search_owners
Find owners by name
Find people and companies by name across current AND former ownership records. Each result has an owner_key, how many properties they have ever owned and own now, their counties and first/last acquisition dates. Pass an owner_key to owner_portfolio for the full list.
输入参数name必填limitcountycurrent_only
owner_portfolio
All properties for an owner
Every property an owner (by owner_key) or a mailing address has ever been recorded on, newest first, with whether they still own it, when they acquired it and the recorded price. Includes summary counts. Searching by mailing address groups LLCs and trusts that share a mailbox.
输入参数limitcountycursormailingowner_keycurrent_only
search_ownership_records
Search ownership records / transfers
Ownership records (one row per owner per parcel) for an owner, owner_key, mailing address or pin, or every transfer recorded in one county over up to 3 calendar months. Filter by price, current vs former, and address; sort by date or price. Use it for questions like 'who bought in Davidson in March 2024 over $1M'.
输入参数pinsortlimitownercountycursoraddresscurrentdate_tomailingdate_frommax_price另有 2 个
property_stats
Aggregate statistics
Parcel counts, total/average/median appraised value and total acres grouped by county, city, zip, land_use, zoning, owner, mailing or subdivision, statewide or for one county. Use it for 'largest owners in Davidson' or 'value by land use'.
输入参数limitcountygroup_by
refresh_property
Refresh properties from the source
Re-read up to 5 parcels from their official county/state source right now (and, for Davidson, the full owner history), then return what changed. Use when last_checked is too old for the question, or the user says a record is out of date.
输入参数pins必填
recent_changes
Recently detected changes
Changes the update jobs detected, newest first: owner_change (with old and new owners), new_parcel, and retired (parcel no longer listed by the county). Filter by county, kind, owner name, date or area.
输入参数bboxkindnearlimitownersinceuntilcountycursorradius_m
update_status
Data freshness and update jobs
How fresh the data is: when each county was last checked, the most recent update runs with their status and counts, what is in progress, and the schedule.
无需输入参数。