The questions this lane asks.
Every answer below comes back with the office that published it and the date it was read, so it can be checked rather than trusted.
- What does the county record say about this house, its lot, and its assessed value?
- Is the address in a tax credit tract or a rural program area?
- Is it in a flood zone, and what does the risk record say about the county?
- What has been permitted and built nearby recently?
- What does mortgage lending in this area look like?
What this lane reads.
This list is built from the source directory at build time, not typed here, so a source added to ParcelOps shows up on the lane it serves without anyone remembering to add it.
Housing programs and lending
Program designations, assisted inventory, permits, and published lending records.
HMDA Mortgage & Multifamily Lending
Official public residential and multifamily mortgage-market records and aggregations.
HUD LIHTC Properties
National Low-Income Housing Tax Credit property inventory for affordable multifamily research.
Census Building Permits
County-level residential building-permit authorizations, units, and construction value.
HUD Multifamily Due Diligence
Assisted properties, expiring subsidy contracts, inspection scores, and FHA portfolio context.
HUD QCT & DDA Eligibility
Official annual LIHTC Qualified Census Tract and Difficult Development Area screening.
NYC Property Timeline
One BBL timeline across recorded documents, permits, housing violations, and executed evictions.
USDA Rural Multifamily Portfolio
Section 514/515, Section 538, assignments, and program-exit property snapshots.
CMS Provider Data
Medicare-enrolled hospitals, nursing homes, hospice, and home health agencies near a property, with the quality ratings CMS publishes.
Parcel, ownership, and assessment records
The county record for the address and the value history behind it.
US Public Parcels
Points to the official parcel source for every US state, DC, and inhabited territory. The same query format works wherever ParcelOps has checked a public source.
Texas Statewide Parcels
Official statewide Texas parcel lookup from the Texas Geographic Information Office. Fields include the address on the tax record, owner, value, land use, and tax year where published.
Netherlands Cadastre
Parcel shapes for the whole Netherlands from the national land registry, Kadaster, on its official PDOK data service.
Regrid Premium Parcels
Nationwide standardized Regrid parcel records for owner, land use, zoning, acreage, and assessed values, using your own Regrid API key.
ATTOM Property Data
ATTOM property detail, county assessment, recorded sale history, and AVM estimates with your own ATTOM API key.
RentCast Property & Rents
RentCast property records, value estimates, long-term rent estimates, and sale comparables with your own RentCast API key.
Florida Statewide Parcels
Statewide 2025 parcel attributes and geometry for all 67 Florida counties.
BLM Public Land Survey System
Official PLSS township, range, section, meridian, and survey geometry.
Louisiana State Lands
A clearly labeled October 25, 2023 snapshot of Louisiana state-owned land tracts.
North Dakota Trust Surface Lands
North Dakota trust-land surface agricultural leases and public-access attributes.
Texas County Exemption Rules
Texas agricultural and wildlife exemption rules, appraisal district contacts, and productivity values for all 254 counties.
Texas Appraisal History
Search all 252 Texas counties by address, owner, legal description, or map point, screen rural land by acreage and owner type, and read full appraisal and exemption history.
US Public Assessments
Search official public assessment records across selected states and major cities, with up to three years where the publisher provides them.
Ground conditions and hazards
The same public hazard and environment records serve every lane. What changes is which of them decides your deal.
US Census Address & Geography
Match a US address and return its Census state, county, tract, block, and metro identifiers.
Census Housing & Business Context
Housing estimates plus county establishment, employment, and payroll context.
EPA Regulated Facilities
US regulated facilities, permits, inspections, compliance, and enforcement history from EPA ECHO.
USFWS Critical Habitat
Final and proposed federal critical-habitat areas by species or US property location.
USGS Protected Areas & Public Lands
Nationwide protected-area and public-land ownership, management, access, and conservation context.
US Forest Service Boundaries
Check one point against the current source-specific Forest Service Basic Ownership layer.
NLCD 2021 Point Land Cover
Sample one lower-48 point from the verified 30 m MRLC NLCD 2021 WMS layer.
US Municipal Open Data Discovery
Find local property datasets or search normalized permit, inspection, and violation events in five US markets.
Data.gov Catalog Discovery
Search federal catalog metadata without fetching the linked datasets.
HUD Rents, Income Limits & ZIP Crosswalks
Official Fair Market Rents, housing-program income limits, and ZIP-to-Census crosswalk ratios.
FHFA Housing Finance Context
Quarterly state and metro home price trends plus county conforming loan limits.
USDA Agricultural Land Values
Official agricultural land asset-value statistics for one state or county and year.
FEMA Flood Zones
Flood hazard maps from FEMA, for an early check on a US property.
US Wetlands
Wetland maps from the US Fish and Wildlife Service, for checking land and property.
USDA Soils
Soil survey data from the USDA for land, building, farming, and pre-purchase research.
USGS Elevation
Ground elevation for US properties and land, from the US Geological Survey.
OpenFEMA Property Risk
Declared disasters, flood insurance claim patterns, and public aid data for US market research.
USGS Water Observations
USGS streamflow, stage, site, daily-value, water-quality, and groundwater observations.
EPA TRI Facilities
Direct, bounded lookup of facilities in EPA’s Toxics Release Inventory.
EPA Facility Registry
EPA facility identifiers and cross-program links for reconciling environmental records.
EPA Greenhouse Gas Reporting
Facility greenhouse-gas emissions, sectors, locations, rankings, and trends from EPA.
FEMA National Risk Index
County and census-tract screening across 18 natural hazards, vulnerability, and resilience.
National Register Historic Properties
Official unrestricted National Register buildings, sites, structures, objects, and districts.
USFS Site Wildfire Risk
Four national Wildfire Risk to Communities visualization metrics at one point.
CalGEM California Oil & Gas Wells
Wells near a California parcel, idle and orphan exposure, and the state review that can hold up a local building permit.
Colorado ECMC Oil & Gas Proximity
What sits near a Colorado parcel, over it, or is docketed to be drilled next door.
CA Air Resources Board
Which California air district and basin govern a location, whether it sits in a community air protection area, and what offset projects cover it.
USACE National Inventory of Dams
Which listed dams sit near a site, the hazard class the regulator assigned each one, and its condition and inspection record.
EPA Drinking Water (SDWIS)
Which public drinking water systems report service to a county, and what each one has been cited for.
National Response Center (USCG) Spill Reports
Reported oil, chemical, and hazmat releases called in to the Coast Guard hotline, by county and calendar year.
DoD Military Installations and Ranges
Where a property sits relative to military installation, range, and training area boundaries, and whether foreign buyer rules attach to the site.
Outside the United States
Address and building records for the same question in other countries.
Worldwide Address Search
Search addresses worldwide, or turn coordinates into the nearest address, using OpenStreetMap data.
Worldwide Building & Structure Footprints
Buildings, addresses, and how land is used, anywhere in the world, from OpenStreetMap.
Global Real Estate Markets
Country and economy profiles from the World Bank, plus which ParcelOps sources cover each country.
NASA Property Climate
Worldwide temperature, rain, humidity, wind, and solar context for a property point.
USGS Earthquake History
Worldwide published earthquake events near a property, plus recent feeds and event details.
Classified here, not connected yet.
These sit in this lane in the ParcelOps directory and are not live, so they answer nothing today. They are named because a list that hides the unfinished half of itself is the thing this page is arguing against: Spain Cadastre INSPIRE, France Cadastre, UK Land Registry INSPIRE.
County by county.
Residential records are published county by county. The county pages say which counties ParcelOps has a parcel route it has queried and checked, and name the office behind each one.
A county earns a page only when ParcelOps has a route it has queried and checked there, with named fields and a check date. Counties without one are listed as having no route rather than being dropped from the count. Last checked July 30, 2026.
Where this stops.
The part a directory of sources will not tell you, and the part worth reading before an answer goes into a decision.
- A program screen is not an eligibility determination. The agency and the governing notice decide, and designations are republished on their own schedule.
- Assessment records lag. The owner shown is the owner of record at the last publication, which is not the same as today.
- Condition is not in the public record. Roof age, systems, and past repairs come from an inspection, not from a county file.
- ParcelOps carries no listings feed, so it does not know what is for sale or what it is asking.
Questions residential teams ask.
Can I check whether an address is in a flood zone?
Yes, against the published federal flood map, and the answer comes back with the map panel and the zone it was read from. Read it as the map says it: a zone is a modeled designation for insurance and floodplain management, panels are revised on their own schedule, and a property just outside a mapped zone has not been declared safe from water.
Does a tax credit or rural program screen mean a buyer qualifies?
No. It means the location sits inside or outside a published designation for a given year, which is one input among many. Income, program rules, applicant facts, and the agency all still control the outcome, and the designations are republished annually, so ParcelOps returns the year of the file it read rather than implying the answer is timeless.
Where does the owner name come from?
From the county assessment record, which exists to bill taxes rather than to prove title. It is the owner of record as of the last time that office published, it can trail a recent sale by months, and entity owned property often shows a trust or a company rather than a person. For anything that turns on ownership, the recorded documents govern.
Questions this lane answers.
- Who owns this property?
- What has this property been assessed at over time?
- What did this property sell for?
- What census tract is this address in?
- Is this property in a flood zone?
Who works this lane.
Property data for residential real estate agents
The county facts behind an address, the flood answer buyers ask for, and the programs a buyer may fall inside.
Assessment and parcel records for appraisers
Assessment history by year, the parcel record behind it, and the site conditions a report has to mention.
Assessment records for property tax consultants
Year by year assessment history, the parcel record, and the conditions that argue against a carried value.
Collateral and hazard records for lenders and underwriters
The county record behind collateral, the published hazard picture, and the program geography that changes terms.
Property records for title and escrow teams
No recorded documents and no search. What is here is the county record a file gets reconciled against.
A property data API for platform and integration teams
One endpoint across parcel, hazard, siting, program, and entity records, with per source coverage and limits published up front.
The other lanes.
Land research
Parcel records, ground conditions, and what reaches the property line, for raw and rural land.
Data center siting
Power, water, transport, airspace, and hazard screening for a site before anyone signs anything.
Commercial real estate
Parcel and assessment records, building programs, and the entity on the other side of the deal.
Real estate law
Federal rule text, rulemaking dockets, party records, and the property facts a filing has to state.
Realtors and brokerages
The facts behind a listing, the programs a buyer may qualify for, and your own files in the same place.
Run one real property before you decide anything.
The free plan includes 50 tool calls for the life of the account. They never expire and never refill, and there is no credit card. Bring an address you already know the answer to.
