If you investigate the costs involved you might find the total cost are similar the title insurance. 

It should concern you that done incorrectly you can be sued and investigated.

To reduce your long-term expenses, investigate several loan alternatives and interest rates.Property taxes, insurance, and possible homeowner association (HOA) dues are among the special costs associated with NYC.

I also see a neighbor got code enforcement investigation from city inspector and applied a sfh- historic administrative to rectify their windows.Can applying for a single-family permit offer a workaround from historic planning for window replacement?

Then, we hand that list off to the official inspector to investigate further.So, with all that, any property I consider goes through 3-6 layers of inspection before I pull the trigger. 

I see the public markets as another asset class, or actually series of asset classes, to investigate for investing.My other pet peeve is regarding taxation of rental sales. 

(Investigate the presence of Fortune 100 companies and industry diversity, using resources like metropolitan council reports and broker websites (e.g., CBRE, Colliers).)Affordability: Ensure household income has grown at least 1% YoY for the past 20 years.

The book heavily investigates the 18 year cycle and it's actually really compelling and eye opening.

This may have changed, you might investigate that.

The issue of adding a unit isn't all about construction costs, you need to investigate zoning and building requirements as well.