Skip to content
ParcelOps
Start free
All roles

Rule text and property records for real estate attorneys

A practitioner gets current federal rule text with its citation, the open rulemaking that would change it, published opinions and federal docket entries for a party, and the county parcel and assessment record behind a filing. Every answer carries the source it came from, so a check is one step rather than a rebuild. Recorded documents, state trial courts, and state code sit outside what this reads.

52 connected sources reach this work today, each with a page of its own naming the office behind it, how often it changes, and the questions it will not answer. Read from the ParcelOps source registry on September 9, 2026.

Who this is for.

Practitioners handling transactions, land use, and disputes, plus the paralegals assembling the record behind them.

The useful thing a research tool does for a lawyer is hand back a citation. The dangerous thing it does is hand back an answer without one.

What a memo has to stand on.

  • What does the current federal rule text say, and what changed?
  • Is there an open rulemaking that would change it?
  • What is publicly filed about the party on the other side?
  • What do the public records say about the parcel a document describes?

What this does not cover.

The paragraph a directory of sources will not write, and the one worth reading before an answer goes into a decision someone else pays for.

  • No recorded documents, so no deeds, liens, easements, assignments, or judgments as recorded.
  • No state code and no state administrative rules. The rule coverage here is federal.
  • No title search and no commitment. Ownership shown is the county tax record.
  • Nothing here is legal advice, and an answer whose citation has not been read is not research.

What answers those questions.

Nobody maintains this roster by hand. Each block claims a kind of source, the directory fills it at build time, and a source connected next month appears here on the build after that.

Rules and rulemaking

Current federal rule text and the dockets proposing to change it.

  • Electronic Code of Federal Regulations

    Search the current text and structure of federal regulations affecting housing, land, lending, and environmental review.

  • Federal Register

    Official federal rules, proposed rules, notices, and agency documents for property and land research.

  • Regulations.gov

    Federal rulemaking dockets, documents, and public comments for land, housing, finance, and infrastructure research.

Parties, filings, and standing

Published opinions, federal dockets, business filings, and exclusion lists.

Property facts behind a filing

The county parcel and assessment record a document describes.

  • 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.

  • 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.

Conditions a filing may have to state

Flood, hazard, and the environmental record at the property.

Catalogued for this role, not live.

ParcelOps has these in the directory for this kind of work and has not connected them, so they answer nothing today and no link goes to them. Naming them is the point of a page like this: Spain Cadastre INSPIRE, France Cadastre, UK Land Registry INSPIRE.

What a citation here actually covers.

Four boundaries worth stating before an answer goes into a memo.

Federal rule text
It comes from the daily updated electronic code. The effective date and any amendment in flight still have to be confirmed against the controlling text.
Open rulemaking
The notice and comment dockets show what has been proposed and what was filed in response. A proposal is not law and a comment is not a holding.
Court records
Published opinions and federal docket entries. A party whose history is entirely in state trial courts can come back clean.
Property facts
County assessment and parcel records, which are tax records. They are a reconciliation aid and not evidence of title.

Questions practitioners ask.

What is safe to cite from this?

The citation, not the summary. Rule text comes back with its section, a docket entry with its number, an opinion with its case, and a county record with the office and the date it was read. Each of those is a pointer to a primary source that still has to be opened before it goes into a filing, and the value of the citation is that opening it takes one step.

Where does federal coverage stop being enough?

Almost immediately, on the questions that matter most in this practice. State code, state administrative rules, and state trial courts are all outside what this reads, and most real estate law is state law. Treat the rule coverage here as the federal half of a question rather than as the answer to it.

Does it help with the property side of a filing?

Yes, within a narrow definition of help. The county parcel geometry, the owner the county carries, the assessed value by year, and the hazard designations a disclosure may have to state all answer. Every one of those is a tax or mapping record. None of them is evidence of title, and the recorded chain that governs is not read here.

The work this sits in.

  • Real estate law

    Federal rule text, rulemaking dockets, party records, and the property facts a filing has to state.

  • Commercial real estate

    Parcel and assessment records, building programs, and the entity on the other side of the deal.

Other roles.

  • Land brokers

    The county record behind a tract, the ground under it, and the questions only a survey or a deed can settle.

  • Site selectors

    Grid, water, hazard, airspace, and parcel screening for candidate sites, before anyone signs a letter of intent.

  • Commercial real estate analysts

    The assessor record, the program geography, the environmental file, and the entity across the table.

  • Residential agents

    The county facts behind an address, the flood answer buyers ask for, and the programs a buyer may fall inside.

  • Appraisers and assessment staff

    Assessment history by year, the parcel record behind it, and the site conditions a report has to mention.

  • Property tax consultants

    Year by year assessment history, the parcel record, and the conditions that argue against a carried value.

  • Environmental consultants

    Facilities, releases, water, wetlands, and land reuse records around a site, with what each record actually asserts.

  • Lenders and underwriters

    The county record behind collateral, the published hazard picture, and the program geography that changes terms.

  • Title and escrow teams

    No recorded documents and no search. What is here is the county record a file gets reconciled against.

  • Platform and integration engineers

    One endpoint across parcel, hazard, siting, program, and entity records, with per source coverage and limits published up front.

Check it against a property you already know.

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. The fastest way to judge any of this is to run an address whose answer you can already verify.

Start freeBrowse every source