But the air, land and water pollution issues are very challenging.

Or like superfund toxic pollution issues? 

All federal agencies utilize the tax code to make business applications, for example, someone who pollutes a river who is not in the business of doing the activity that caused the pollution ends up with a smaller fine, those who are in the business are then subject to much greater penalties for the violations.Folks might begin here starting a business and to see when and why dealing with the public is different than doing an occasional activity for themselves, like holding a garage sale. https://www.sba.gov/starting-business/learn-about-...:)PS: More bad news, someone who loans money or does an installment sale are bared from charging points, loan fees or other fees except for interest and late payment fees, why?

You need to contact the city for permits and an Storm Water Pollution Prevention Plan (known as a SWPPP) or something similar.  

Vibrant musical sceneEqually vibrant start up sceneQuality infrastructureHospitals, schools, a very large supply of KindergartensFavorable rent control policyHigh security in the streetsQuality public transport and airportsSurprisingly good food sceneComparatively low pollution.

Although at the rate that the liberals are moving to Oregon and polluting my state, maybe California will end up without her socialists.

For commercial properties, former dry cleaners can be very problematic. has property always been connected to public sewer or did it use septic system that can discharge pollutants into groundwater. 

No pollution and low cost of living with good friendly neighbors.

Our environment also is at risk for pollution as we spread ourselves thin. 

Also, any damage they did not put in as a claim.Other things to ask:- any knob & tube wiring or Aluminum wiring- are they aware any mold, asbestos, or other  pollution issue- are there any underground tanks of any kind (active or inactive)- any issues with insects, animals, etc.Check to see if there would be any issues with rebuilding on that site (will you have to upgrade to code or will it not be allowed).