How We Revived a "Dead" 500 Lead List Using Multi Source Data Stacking

Question

Hey BiggerPockets community,

I know am still new here but am really looking forward to connect with you all !!

I wanted to share a quick breakdown of how we recently pulled 3 solid, motivated seller appointments out of a list that a local investor had essentially thrown in the trash.

Coming from a Computer Science background, I’ve always been obsessed with data integrity. Most people just pull a single list from one provider and start dialing that’s where they lose. We’ve found that the secret isn’t just "making more calls," it’s starting with a cleaner, higher-intent data set.

What we did differently:

1. Data Stacking (The "Triple Threat"): Instead of just one motivator, we focused on "stacked" leads—properties that hit three or more triggers (e.g., Absentee + High Equity + Vacant).

2. Multi-Source Validation: We cross reference our lists against three different enterprise grade databases to ensure the "owner of record" is actually the person we’re calling.

3. The "Pattern Interrupt" Script: We ditched the "I want to buy y

our house" line. With better data, we knew the specific situation (like a recent probate or tax lien), so we used a "consultative approach" that felt more like a helpful neighbor than a solicitor.

The Result: We didn't just get leads; we got answers. We saw a 40% increase in contact rates compared to the "standard" lists most agencies use.

Data is the fuel for any cold calling engine. If your data is dirty, your dialers are just burning money.

I’m curious for those of you doing outbound right now, are you seeing better results with niche lists (Probate/Code Violation) or broad lists (High Equity/Absentee)? I’m happy to share the specific stacking criteria we use to filter out the noise.

Let's connect!

Saeed Daoud

Founder | The Lead Vendor

Jacob Camhi · Answer

You asked about deal finding resources, which metrics to watch, which property types make sense for a first house hack, and how to tell if an area really has rental demand. For deal finding, I would start offline and online at the same time. Walk the neighborhoods you would actually live in, then study every duplex, triplex, small multifamily, and single family with a suite or great roommate layout that has sold or rented there in the last year. Pair that with MLS, county data, and the BP calculators so you can quickly see what “normal” buy and rent numbers look like in those pockets.

The key metrics I would focus on are realistic rent per bedroom or unit, your full monthly payment with taxes, insurance, and any HOA, and what you will effectively live for once you back out that rent. In Florida, insurance and property taxes can swing more than people expect, so I would underwrite those conservatively and let the rest be upside. For a first timer, a small multifamily or a SFH with a separate entrance ADU or very roommate friendly layout is usually more forgiving from both a financing and management standpoint.

To spot real rental demand, look at how many days rentals are sitting on the market, whether owners are offering concessions, and how many “room for rent” or roommate ads you see near job centers, colleges, and hospitals. A handful of conversations with local property managers about where they have waiting lists and where they are struggling to fill units will tell you more than a lot of charts.