Your list is the foundation of every outbound campaign. You can have the best copy, the most reliable infrastructure, and a world-class sales team — but if you're texting the wrong people, none of it matters. Here's how to build a seller list that actually produces motivated leads.
Start With Your Buy Box
Before pulling a single record, get crystal clear on what properties you actually want to buy. This sounds obvious, but we see investors constantly pulling broad, unfocused lists because they're afraid of missing opportunities. The opposite is true — broad lists dilute your message relevance and tank your response rates.
Define your target property type (single family, multi-family, land, commercial), your target geography (specific zip codes, counties, or metro areas), your equity requirements (minimum equity percentage), and your price range. Every additional filter you apply increases the relevance of your message to the recipient.
Motivation Indicators
The most powerful list-building strategy is stacking motivation indicators. A property that matches just one indicator might produce a response. A property that matches three or four indicators is far more likely to have a motivated seller behind it.
- Absentee owners: The most common starting point. Owners who don't live in the property may be more willing to sell, especially if they're tired of managing it remotely.
- Tax delinquency: Owners who are behind on property taxes are often under financial pressure and more motivated to sell quickly.
- Pre-foreclosure: Properties in the pre-foreclosure process have owners who need to act quickly, making them strong prospects for a fast sale.
- High equity: Owners with significant equity have the flexibility to accept a below-market offer and still walk away with cash.
- Long ownership duration: Owners who've held a property for 10+ years often have significant equity and may be ready to cash out.
- Code violations: Properties with code violations suggest deferred maintenance and an owner who may be tired of dealing with the property.
- Vacant properties: Vacant properties cost money to maintain and produce no income, creating natural motivation to sell.
- Probate and inherited properties: Heirs who inherit property they don't want are often highly motivated and willing to sell quickly for a fair price.
The best lists combine 2-3 motivation indicators. An absentee owner with tax delinquency and code violations is a much better prospect than a random absentee owner with none of those factors.
Data Sources
Several platforms provide property records with owner information. PropStream, DataTree, BatchLeads, and county assessor records are the most common sources for real estate investors. Each has strengths and weaknesses in terms of data freshness, coverage, and the availability of motivation indicators.
The key is to use sources that provide fresh data. Property ownership changes constantly — sales, transfers, refinances — and a list that was accurate three months ago may have significant errors today. Pulling fresh data monthly is ideal for active campaigns.
Skip Tracing: Getting Mobile Numbers
Property records give you owner names and addresses, but for SMS campaigns you need mobile phone numbers. This is where skip tracing comes in — the process of finding current contact information for property owners.
Skip tracing quality varies wildly between providers. The two metrics that matter most are match rate (what percentage of records return a phone number) and accuracy (what percentage of those numbers are actually correct and mobile). A provider with a 90% match rate but 50% accuracy gives you worse results than a provider with a 70% match rate and 85% accuracy.
Always verify that returned numbers are actually mobile numbers, not landlines. Sending SMS to landlines is wasted spend and can hurt your compliance standing. Mobile number verification should be a standard step before any campaign launch.
List Hygiene: The Ongoing Process
Building a great list is not a one-time activity. Ongoing list hygiene is what separates consistent performers from inconsistent ones.
Before every campaign, your list should be scrubbed against the National DNC registry, TCPA litigator databases, your internal opt-out list from previous campaigns, and any state-specific suppression lists. Numbers that have been disconnected, reassigned, or flagged should be removed.
After each campaign, update your records. Remove opt-outs permanently. Flag wrong numbers for removal. Note which properties have sold or transferred. Mark owners who responded negatively so you don't waste future sends on them. This continuous refinement process means each subsequent campaign is sent to a cleaner, more targeted list.
The GPA Approach
At GPA, data procurement is available both as an add-on to our SMS services and as a standalone offering. We pull targeted records based on your buy box, skip trace for mobile numbers, verify the numbers are actually mobile, and scrub against DNC, litigator, and internal opt-out databases — all before a single text goes out. The result is a campaign-ready list that's clean, compliant, and targeted to produce results.