If a neighborhood has plenty of duplexs but maybe not as many triplexs, does that mean the city likely wouldn't re-zone that home?

Hi Monet ,       I live in Philadelphia and  familiar with most streets in the city .  

I have an eye for numbers. and I live in a city with tons of property for sale cheap.

I look over few cities such Fresno, Sacramento, Stockton etc...

Not directly in the city.

A:  Yes...and again, you don't know what they are.5) The analysis is based on Zillow recently sold searches for 2/1 and evaluation of county auditor sales in past 5 years of 2/1's in the neighborhood.A:  Much better, but I hope you didn't use the Zestimate...and I also hope your criteria for sold comps "in the neighborhood" only included properties within 1 mile, in the same city, that are within 10% in sq ftg of the property being analyzed...or it's not "apples to apples".

I own a quadplex in San Bernardino, and I've been recently getting a lot of attention from the city and their code enforcers requiring me to do a lot of home improvements per their guidelines.

You can set occupancy limit's and a person is an occupant no matter what age.Your occupancy limit per size apartment must be consistent and not exceed city code standards.I like quite buildings my units are desirable enough that a single occupant can still afford a 1 br. and I limit my 2br units to 2 people.. 

What are your thoughts on this city?

Please advise.Hi Jane, my recommendation is to choose cities in safe and economically diversified areas with above-average income and population growth.