Are there online legal sites/apps that you can pay for this type of service?

Again, everything has a value.... but be sure to put a big enough value on your time/effort when dealing with the city/legal/code side of things.As far as multi being different that SFR as far as the BRRRR strategy is concerned. 

Replacing all the windows with the ugly arch design intact will cost $1400 per window + labor(second and third story installs, maybe 200 per window).

There are IRA and other designated IRA that can bring down your AGI.  2)If you make way over 150k, than I would suggest investing in a diversified property group with different outcomes (some rentals might not have a good future appreciation or in a bad area, but have a good cash flow that will absorb your other rental loss ). 3) Invest in other business as a passive investor where you can generate passive income.

Unless, of course, the offer is not legally binding.

What recourse do I legally have?

Great design.

Although this is not my career path, I have always loved the idea of designing homes or fixing them up and have been wanting to add real estate to my investment portfolio!

Their future land use plan also calls for changing the zoning from R2 to R1 so the R2 designation is pretty much worthless since There is not currently multiple buildings on the property.

They have chosen to disconnect themselves from the way we are designed to live, by not building and maintaining relationships they can depend on in later life.