In some zip codes they have peaked and in some zip codes they have not peaked. 

This area was adjacent to South End zip code but lost its luster given its proximity to the crime.

The 53222 zip code is not a majorly appreciating area, nor is it likely to be in the near future.

If you need a referral code or more information let me know.

The safest zip code in all of Chicago was WORSE than the national average for violent crime. 

There is further discussion in many forums that discuss the code of ethics.

@Shakir Ansari , you area code is PA and so is your profile..

We don't use any kind of integration and just deal with codes manually.

These are professionals with additional training and a stricter code of ethics.

Of course the work has to be done according  to current building codes, however, the same scenario in many places in the states (specifically in California) is completely different, because you have to schedule a city inspection for each construction milestone (rought electrical, rough plumbing ing, sheetrock, stucco and so on) and each inspection could take  4-6 weeks before the inspector is available to come to the site (at least that is the case in the bay area).