It is RS-50 zone requireMinimum Lot Size: 5,000 square feet.Minimum Lot Width: 50 feet.Setback Requirements:Front Yard: Minimum of 20 feet.Side Yard: Minimum of 7 feet on each side.Rear Yard: Minimum of 20 feet.Maximum Building Height: 35 feet.Permitted Uses: Primarily single-family detached dwellings.To have different lot size need neighborhood approval, I believe...  

I've been through situations like this.Hopefully the family pays rent and this becomes a non-issue.If they don't pay the rent, you need to be understanding and kind, but firm.  

Multi family isn’t as common as you’d find in other parts of the United States, but there are some good properties here to be had!

it will be a corporate/wellness retreat/short term rental destinationI need land that is close to the Action, but not too close, and preferably comes with two single family doors already built, so I can take advantage of Fannie Mae owner occupied loan and develop the rest of the land on my own and with private funding.Is Columbus a good market for this strategy?

Investment Info:Single-family residence wholesale investment.

My family has been active in the Las Vegas real estate market since 1989 working mainly in single family rentals. 

Quote from @Zach Howard: Quote from @Jonathan Greene: If you are looking at properties in the US only on Zillow, and not seeing them in person (I know you are in Hong Kong), this is just an effort in futility because you can't underwrite single-family or small multifamily deals only online.

Welcome to the BP family.

I have done deals with Lima, Lending One, Groundfloor, COGO and a number of family offices.

We're been mostly looking at single families, but that's because we don't have a huge network yet of others interested.