I'd be looking at multiple structures. we try to build below the average new build cost in our market in Columbus Ohio which is 515,000 last year and we target land 40-50k and urban core adjacent where we get higher price per square foot. we build for clients with margin around $190 a sq ft depending on multi or single. we can get that down in our triplex it's a little higher on our single family homes because of garages and limited economies of scale. hope that helps. idk Philly but if you show me the area and styles of homes I can give you some more insights. 

Another lesson I’ve learned is that buying a single family home as my primary residence to later lease to a tenant is a bad strategy unless I’m purchasing the property at a really low price.

It does not matter if you find the single best market in the US.

Been doing some comps in Houston. I'm am running into a lot of properties that the MLS says it sold for less than $5,000 dollars. How could this be possible? Does it mean something I am not understanding? Would this b...

My goal is to wholesale some properties single and multifamily to build some capital while fixing my personal credit and building my business credit.

I personally believe single family produces the best rents and appreciation.

Maybe concrete single-family 1-4 units depending on the price point and cash flow.Also there is no real MLS in Puerto Rico you need to find an agent for each area you want to look at.

I am considering purchasing empty lots priced roughly $10-15K below market value.My plan is to offer owner financing for the land.These lots have water, drainage, and electric connections available, and mobile homes are permitted.The area is experiencing significant development, with the lots surrounded by new single-family homes.I would really appreciate any advice, feedback, or suggestions.Thank you

Freddie Mac only offers financing for single properties they do not offer 'Portfolio loans" meaning bundle them all into one loan.

I am going to be lending to an investor on a single family home.