., "I will buy at least one single-family home, duplex, triplex, or fourplex before the end of 2019") and then do it.

This rule is good for the 30,000 foot view of running numbers on deals so you do not get bogged out with running those numbers on every single deal for example..

We got an application for a single family rental which is in Dallas.

Here in Colorado, we create a lot of non-conforming duplexes out of traditional single-family homes.

One of our clients purchased and renovated a single-family home property for Section 8 use.

Again not a big deal for a home owner with one single mortgage to keep track of if their loan changes services occasionally, but with a number of loans all changing companies multiple times in the same year, it becomes frustrating trying to keep track of all of these changes, only to have more changes.   

And in some counties , it can take 4 or 5 years for a simple single-family home as is the case on these waterfronts in Annapolis.

If they live at a single family house, you can try to drive by and check front and backyard also.

We never sold a single property. 

Was thinking it could be good for a short term rental or maybe just renting out a single family.