List Source Criteria for Direct Mail

[Jeremy Taggart]

Hi all,

I'm looking to pick up a duplex to house hack. There is nothing available in my target area so I'm looking to do a direct mail campaign using list source to send out some mailers. I will be using a loan to purchase the property. Wanted to get some advice from anyone experienced with buying lists on list source as to what criteria to use to make my list. I don't want to be spending money on a list using useless filters. So far I was thinking: 

City

Property type: Duplex

Exclude corporate and trust owned

Absentee owners in and out of state

I wasn't sure about LTV or Equity % was hoping someone on here would have some advice as to the accuracy of those and if they would be applicable in my situation to use. I was messing around with using them and it eliminated a ton of hits so I wasn't sure if those were accurate or not. Also, if there are any other filters that would help me narrow down my list please let me know. Thanks!!