I'm new here, just researching detroit, looking for a neighborhood grade map, and I just so happen to come across this thread, and your comment solidifed the reason why I want to be a part of this community and in particular, helping the single Mommys out there that will cherish the opportunity thru section-8. 

I'm interested in purchasing raw land (or close to raw) to scale up as cash flow permits.

I'm looking to develop contractor garages, but ideally those would be slab on grade, so I couldn't do that everywhere without a lot of site costs.I'm new to this space, and looking to also get an idea of developing over fill and what that process looks like.

But no one that stupid is going to ever get to the point where they are entertaining a 100-unit, so there's no point in trying to market to that person, they don't really exist at that scale (and, to they extent that they do, they aren't falling for real estate scams, they are falling for crypto/nft/blockchain/ai [+ next years buzzword, whatever that is] type scams). 

As your business grows, HubSpot scales with you with paid plans offering more advanced features.

A 4-unit property is a great way to start and scale fast. 

Most of the landlords here who are successful, quickly buy 10+ for more economies of scale, have good handymen on staff, and have eviction lawyers / attorneys ready to go.

I agree I can make more per unit with SFR but scaling is tough.

Typically, management groups of this scale are VERY efficient and are maximizing revenue and NOI on a daily basis.  

I've been real estate investing for about 4 years and have scaled to 9 doors across Memphis and Detroit.