Glossary

Land Investing Glossary

The terms that come up when you turn county records into a direct-mail campaign — defined plainly, the way a land investor actually uses them.

Absentee owner

An absentee owner is a property owner whose mailing address on the county tax roll differs from the location of the parcel they own. In other words, they don't live at (or receive mail at) the property itself, which usually signals they don't occupy it. Absentee owners are a core target for land direct-mail campaigns because they are statistically more open to selling than owner-occupants.

Absentee rate

An absentee owner is an owner whose mailing address on the county record differs from the location of the parcel they own, meaning they likely do not live on or near the land. The absentee rate is the share of owners in a given county or list who are absentee. This figure interests direct-mail investors because absentee owners are often more open to selling land they rarely visit or use, though a mismatched address can also simply reflect a P.O. box, a business address, or a second property, so a high absentee rate signals opportunity rather than certainty.

Acreage Band

An acreage band is a size range used to group parcels by how many acres they contain — for example 1 to 5 acres, 5 to 20 acres, or 20 to 100 acres. It is a filtering convention we use so you can target the parcel sizes that fit your buy box rather than pulling an entire county at once. The specific bands are a segmentation tool, not an official county field.

Assessment Roll

The assessment roll (sometimes called the tax roll) is the official list a county assessor maintains of every taxable parcel in the jurisdiction, along with the owner of record, mailing address, assessed value, and legal description. It is the primary public source we draw on to build county landowner mailing lists. Because rolls are updated on the county's own schedule, ownership and address data reflect the last certified snapshot, not real-time changes.

Blind offer

A blind offer is a direct-mail offer that names a specific purchase price for a property without the buyer having inspected it or done full due diligence first. Land investors send blind offers at a deliberately conservative price so that the deals that come back still leave room for profit after inspection. Because the price is set sight-unseen, offers are usually made contingent on a due-diligence or inspection period before closing. Blind-offer campaigns depend on mailing a large, accurately targeted list to find the small share of owners willing to sell at that price.

CAMA

CAMA stands for Computer-Assisted Mass Appraisal, the software systems counties use to value large numbers of properties consistently for tax purposes. CAMA databases hold parcel attributes like acreage, land-use codes, owner information, and assessed values, and county CAMA exports are one of the raw data sources behind landowner lists. The term refers to the appraisal system and its data, not to a specific file format.

Comparable sales (comps)

Comparable sales, or comps, are recent sales of similar parcels used to estimate what a piece of land is worth. For raw land, good comps match on factors like location, acreage, zoning, access, utilities, and terrain, and the closer and more recent the sale, the more reliable it is. Land comps are harder to pull than house comps because parcels vary widely and sell less often, so investors often adjust for differences and treat any estimate as a range rather than an exact figure. Comps inform your offer price; they do not set a price the market is obligated to pay.

Deduplication

Deduplication is the process of finding and removing duplicate records from a mailing list so the same owner or parcel isn't mailed more than once in a campaign. Duplicates commonly arise when one person owns multiple parcels, when a name is spelled or formatted inconsistently across county records, or when multiple source files are merged. Removing them lowers wasted postage and prevents a recipient from getting several identical pieces. Our county lists are deduplicated before delivery, though you may still choose to merge them against your own suppression or prior-mail lists.

Direct mail

Direct mail is marketing sent as physical mail, such as letters or postcards, to a targeted list of recipients rather than a broad audience. In land investing it is the primary way to reach property owners who aren't actively listed for sale, using owner names and mailing addresses pulled from county records. Campaign results depend heavily on list accuracy, the offer, and how many pieces are sent. Our county landowner lists are built to be mailed directly, so addresses are cleaned and formatted before delivery.

Due diligence

Due diligence is the investigation an investor does before buying (or committing to resell) a parcel to confirm it is what they think it is and free of surprises. For land this commonly includes verifying ownership and clear title, checking zoning and permitted uses, confirming legal and physical access, and looking for liens, back taxes, easements, wetlands, or flood-zone issues. Skipping due diligence is how investors end up with landlocked, unbuildable, or encumbered parcels they cannot resell. It is standard practice, and complex items are usually verified with the county, a title company, or an attorney.

Easement

An easement is a legal right for someone other than the owner to use a portion of a property for a specific purpose, such as a utility company running power lines or a neighbor crossing to reach their own land. Easements matter to land investors because they can limit where a parcel can be built on or, conversely, be the very thing that gives an otherwise landlocked parcel legal access. They usually stay attached to the land through changes in ownership, so they should surface during due diligence via a title search or survey. Their effect on value depends entirely on the type and location of the easement.

See also: Due diligence

Improved Parcel

An improved parcel is one that has structures or other man-made improvements on it — a house, barn, or other building — as reflected by an improvement value on the assessment roll. It is the opposite of vacant or unimproved land, which carries little or no improvement value. Land flippers targeting raw land usually filter improved parcels out, since the presence of a building changes the deal and the seller's motivation.

Land wholesaling

Land wholesaling is a strategy where an investor puts a parcel under contract at a negotiated price and then assigns or resells that contract (or the parcel) to another buyer for more than they agreed to pay, capturing the spread without long-term ownership. Wholesalers rely heavily on direct mail to find motivated sellers willing to sell below full market value. The model depends on accurately estimating what a parcel is worth and finding an end buyer before the contract expires, and some states regulate or restrict assignment and require real estate licensing for certain activities. It is a real business, not a no-risk or guaranteed-profit method.

Land-Use Code

A land-use code is a classification value the county assessor or appraisal district assigns to each parcel to describe how it is used or zoned — for example vacant residential, agricultural, timberland, commercial, or single-family. There is no single national standard, so the exact codes and their meanings vary by county and state. Land investors use these codes to filter a county file down to the property types they target, such as vacant or unimproved land.

Mailable owner

A mailable owner is a record that has a complete, deliverable mailing address suitable for sending physical mail. Records that are blank, malformed, or flagged as undeliverable are not mailable and are typically removed during list cleaning so you don't pay to print and send pieces that can't arrive. A high mailable rate is one of the main things a cleaned list is measured on.

Mailing address

The mailing address is where the county sends the owner's tax bills and official correspondence — the address a direct-mail piece is actually sent to. It may be a home, a PO box, a business, or a property manager, and it can differ from the parcel's physical (situs) location. Because it's the destination for your mail, its accuracy directly determines whether a campaign reaches the owner.

Motivated seller

A motivated seller is a property owner with a real reason or urgency to sell, which makes them more open to an offer, often below full market value. Common situations include owning vacant land they never use, paying ongoing property taxes on it, living far from the parcel, or having inherited it. Motivation is not something you can read directly from a county record; direct-mail campaigns work by reaching many owners so the motivated few respond. Targeting factors like out-of-state or absentee ownership can raise the odds of reaching such owners, but does not guarantee motivation.

NAL File

NAL stands for Name-Address-Legal, and it refers to the tax-roll data files that Florida's Department of Revenue publishes for each county, containing owner names, mailing addresses, and legal descriptions. It is a Florida-specific term; other states publish equivalent assessment data under different names and formats. When we source Florida county lists, the NAL file is a common starting point before cleaning and standardizing the records.

Out-of-state owner

An out-of-state owner is a property owner whose mailing address is in a different state than the parcel they own. They are a subset of absentee owners and are often prioritized in land campaigns on the theory that distance makes an owner less attached to the property. Being out of state does not guarantee someone wants to sell — it's a signal, not a certainty.

Owner-occupant

An owner-occupant is a property owner whose mailing address matches the parcel's physical location, indicating they most likely live on or use the property. They are the opposite of an absentee owner and are generally considered less motivated to sell, so land investors often filter them out of mailing lists. For vacant-land lists this category is uncommon, since raw land usually can't be lived on.

Parcel ID

A parcel ID is the unique identifier a county assigns to a single piece of land, also commonly called an APN (Assessor's Parcel Number) or PIN depending on the state. It ties a record to one specific parcel on the assessment roll and county maps, making it the reliable key for matching, deduplicating, and looking up a property. Formats differ from county to county, so a parcel ID from one county cannot be assumed to work in another.

Probate land

Probate land is real estate that is part of a deceased person's estate and is passing through probate, the court-supervised process of settling that estate and transferring title to heirs. Investors mail heirs or estate representatives because inherited land is often unwanted, located far from where the heirs live, or something they would rather turn into cash than manage. Reaching these owners can be sensitive: the person receiving the mail may be grieving, multiple heirs may need to agree, and title cannot usually transfer until probate is complete. Whether a clean sale is even possible depends on the estate's stage and applicable state law.

See also: Absentee rate, Due diligence

Response rate

Response rate is the share of mail recipients who respond to a campaign in any way, such as calling, texting, or returning a signed offer. It is usually calculated as responses divided by the number of pieces mailed. It varies widely by market, offer, list quality, and mail piece, so it should be tracked per campaign rather than assumed. A cleaner, better-targeted list generally means less wasted mail and more of your responses coming from genuine prospects.

Seller financing

Seller financing (also called owner financing) is a sale in which the seller acts as the lender: instead of the buyer paying the full price at closing, the buyer makes a down payment and then installment payments to the seller over time, usually with interest. Land investors use it both to buy (spreading out their cost) and to sell (offering low-money-down terms that widen the pool of buyers for a parcel). It typically involves a promissory note plus either a land contract, deed of trust, or mortgage, and the seller keeps a legal interest until the balance is paid. Terms, interest rates, and default remedies vary by state law, so the paperwork should be handled or reviewed by a professional.

Situs address

The situs address is the physical location of the parcel itself — the street address or geographic position of the land on the ground. Counties record it separately from the owner's mailing address, and for raw land it is often incomplete, missing a street number, or listed only as a legal description or coordinates. Comparing the situs address to the mailing address is how you identify absentee owners.

Skip tracing

Skip tracing is looking up additional or updated contact information for a property owner, most often a current phone number or a mailing address that differs from the parcel location. Investors use it to reach owners by phone or text when a mailed record has only a name and an outdated address. It is typically done through third-party data vendors, and results vary in accuracy and completeness. Our lists provide the cleaned mailing-address data for direct mail; skip tracing for phone numbers is a separate step you would run through a skip-tracing provider.

Tax-delinquent property

A tax-delinquent property is one whose owner has fallen behind on paying property taxes to the county. Owners in this situation are a common direct-mail target because unpaid taxes can signal financial strain, a forgotten or unwanted parcel, or an out-of-state owner who has lost track of the land, and if the delinquency continues the county can eventually place a lien or sell the property at a tax sale. Delinquency status does not by itself mean the owner wants to sell or that the parcel is a good deal, so it is a lead signal rather than a guarantee. County tax rolls are the underlying source for this information.

Vacant land

Vacant land is a parcel with no significant structure or improvement on it — raw acreage, empty lots, or undeveloped ground. Counties usually flag it through land-use or property-class codes, though those codes vary by county and aren't always perfectly current. Vacant land is the primary focus of land-flipping direct mail because these parcels are frequently owned by absentee owners who may have lost interest in them.

Yellow letter

A yellow letter is a direct-mail piece styled to look personal and handwritten, traditionally on yellow legal-pad paper, to stand out from printed junk mail and encourage a reply. Land and real-estate investors use them to make an owner feel individually contacted rather than mass-marketed. Whether a yellow letter outperforms a plain letter or postcard depends on the market and audience, so many investors test formats against each other. Like any direct-mail format, it is only as effective as the accuracy of the underlying owner list.