You pull a list of vacant properties in your target market. Five thousand records. You export it, load it into your mail campaign, send postcards, and wait. A few weeks later, the responses trickle in: a couple of tire-kickers, one seasonal homeowner who’s confused why they got your mailer, and a landlord who already has a buyer.
The conversion rate is brutal, and you’ve burned through your outreach budget on a list that was never filtered for motivation. It’s one of the most common mistakes investors make with vacant property data.
Vacancy is a starting signal, not a finish line. While there are 15.1 million vacant housing units in the U.S., that number includes seasonal homes, units between tenants, and properties held off the market entirely. For investors, the picture narrows considerably: Roughly 1.4 million residential properties, or 1.33% of the national inventory, sat vacant at the start of the year.
Investors who close deals from vacant property lists treat list-building as a repeatable, filterable system. Here’s how to build one that converts.
What makes a property vacant
These terms get vacant, abandoned, and absentee-owned are used interchangeably, but they describe different situations that call for different outreach strategies.
Vacant means unoccupied. The reasons vary: an inherited home sitting empty after the owner passed away, an investment property waiting on rehab, a rental that hasn’t been re-tenanted. Toby Smith, General Manager at PropertyReach, points to a common scenario in investor portfolios: “I know a guy right now that’s got 47 homes. Ten of them are empty, in disrepair, not rentable. They just sit there until he decides he wants to spend the money to rehab them.” That kind of vacancy is portfolio management. Reaching out to that owner requires a different conversation than approaching someone who has walked away from a property entirely.
Abandoned carries legal weight. Most jurisdictions define abandonment as a property unoccupied for a set period (typically a year or more) where the owner has effectively forfeited their interest. There are approximately 7,540 “zombie” foreclosures nationwide, properties whose owners left before foreclosure proceedings concluded.
Absentee-owned is the broadest and often most productive filter. It means the owner doesn’t live at the property, capturing landlords, out-of-state owners, and LLC-held properties. Non-owner-occupied filters frequently surface vacant homes as a byproduct, making them a strong starting point for building a vacant property list.
Where to source vacant property data
Public records and county tax assessors
County tax assessor offices maintain records on property ownership, tax payment status, and sometimes occupancy indicators. Properties with delinquent taxes, active code violations, preforeclosure notices, or utility shutoffs often signal vacancy.
This data is public and free to access through the assessor’s website or in person. The tradeoff is scalability, since you usually don’t get contact information. Pulling records one county at a time works for hyperlocal investing, but breaks down when you expand across markets. Formats aren’t standardized, and the data frequently requires manual cross-referencing.
Municipal vacant property registries
Many cities maintain formal registries of vacant and abandoned properties. Chicago, Anchorage, and West Hollywood all have active programs requiring property owners to register vacant buildings and pay escalating fees for ongoing vacancy. These registries are public-facing and searchable.
Coverage varies, though. Registration criteria differ, and enforcement is uneven across jurisdictions. Treat these as a supplemental source, not a primary pipeline.
Pre-curated vacant property lists
Several vendors like Tracerfy and Lead Dog sell pre-built vacant property lists, typically compiled from county records, USPS vacancy flags (addresses where mail hasn’t been collected for 90+ days), or a combination of both.
Pre-curated lists can save time, especially if you’re running direct mail at volume and need records fast. The limitation is control. You’re working with someone else’s filter criteria, data freshness varies by provider, and you’ll usually still need to skip trace for current owner contact information. For investors who want to define their own filter stack and work the data end-to-end, a property data platform offers more flexibility.
Property data platforms
Platforms like PropertyReach and PropStream aggregate tax records, ownership data, vacancy indicators, and financial distress signals into a single filterable interface. The core advantage over pre-curated lists is stackable filters. You can combine vacancy with tax delinquency, liens, high equity, ownership duration, and property characteristics to build a list around your specific investment criteria.
PropertyReach offers 130+ filters across owner information, property characteristics, financial insights, and situational flags. That means you’re building a targeted list on your terms rather than working a generic export.
Driving for dollars
Driving neighborhoods to spot physical signs of vacancy — tall grass, boarded windows, piled-up mail — is one of the oldest sourcing methods in real estate investing. It still has a role, but the most productive use has changed.
Smith describes his approach: “I drive around our neighborhoods and the two closest towns regularly and I look for signs. Super tall grass, maybe a boarded-up window, maybe I’ve driven by it 10 times and there’s never been lights on.” He’s using drive-bys as a verification layer on top of data. They confirm what the records suggest and add a condition assessment you can’t get from a screen.
Filtering your vacant property list
A raw vacant property list is not a motivated seller list. Vacancy is a single data point. Before spending money on outreach, you need to answer whether the owner actually has a reason to sell. A filtered list of 200 high-probability leads will consistently outperform a raw list of 5,000.
Filters that compound targeting accuracy include:
- Tax delinquency — months or years of unpaid taxes are, as Smith puts it, a “very, very strong indicator that someone would be interested in selling”
- Duration of vacancy — the longer a property has sat empty, the more likely the owner has disengaged
- Property condition and age — older properties with deferred maintenance signal higher motivation
- Out-of-state or absentee ownership — distance from the property often correlates with willingness to sell
- Lien status — involuntary liens (mechanics’ liens, judgment liens) add financial pressure
- LLC or trust ownership — entity-owned vacant properties often indicate tired landlords or inherited portfolios
Geographic filtering matters, too. Zombie foreclosure rates concentrate heavily in Midwest metros — Cleveland (9.9%), St. Louis (8.6%), Akron (7.4%), Indianapolis (6.5%) — while states like New Hampshire and Vermont have vacancy rates below 0.5%. Your filter strategy should reflect your market.
PropertyReach’s PropPulse AI takes this further by scoring properties on their likelihood to sell based on financial distress signals, ownership duration, and behavioral patterns.
Ready to build a vacant property list that actually converts? Start your PropertyReach trial today.
Working the list: from data to contact to deal
A filtered vacant property list only produces deals if you can reach the owner. For most vacant properties, that starts with skip tracing, the process of locating current contact information using aggregated public records. This is especially critical for properties held by LLCs or trusts, where the name on the tax record is an entity. PropertyReach includes verified phone numbers and emails with saved leads, including LLC and trust decision-maker contacts, so you’re reaching the individual behind the entity.
Build a repeatable outreach cadence
Experienced investors build a defined sequence. call, text, direct mail, then cool off before cycling back. Smith emphasizes that the biggest time sink for investors pursuing vacant properties is “not having a process for contacting the owner and trying to get in touch with them.” A defined cadence tracked in a CRM prevents leads from falling through cracks and keeps the pipeline moving.
Don’t skip due diligence on repair costs
Newer investors frequently underestimate rehab scope on vacant properties. Smith has seen it repeatedly: An investor finds a vacant home with high equity, makes an offer, then discovers the property needs far more work than expected. Even contractors routinely underestimate renovation budgets. Before committing to any deal sourced from a vacant property list, get a realistic assessment of the rehab scope.
Build the system, not the list
Vacant properties remain one of the strongest categories of off-market opportunity in real estate investing. Investors who close these deals build repeatable systems: targeted filters, verified contact data, defined outreach cadences, and realistic deal evaluation.
Want to see what PropertyReach can do with your vacant property list? Start your trial today.
