I'm not talking about Class AAA like Manhattan penthouses for the uber wealthy: I'm taking 4-5 bed, suburban, 4000 square foot rentals. 

For example, if all 3 bed/2 bath, 1,400 square foot homes in a neighborhood sell for 200k - then that would be the market value. 

(and ill even take the more generous extremes of your numbers) You said you have $230,000 to spend. 230,000 - 45,000 for the land = 185,000 left to work with. 185,000 / 1800 square feet = $103 per square foot to build this new house! 

This is crucial if you are adding square footage - and in my case I was adding a lot.

No square footage, beds, or baths.

I find it tends to go by price per square foot.

Yeah, I have unfortunately tested every website platform so far (WIX, Square Space, WordPress)...

I can tell you that 21223 is a very cheap and dangerous zip code except for two areas: Union Square and Hollins Market.

We already own an LLC/S-Corp in WA state for a completely different business and are trying to figure out who should own the property when investing in real estate.

I am curious if there are other developers that have other methods or historical price points for % of gross sales new construction MF units will run.Also we are building tiny units so this would account for more units vs traditional building size and square footage.