Hi All - There is a mixed use commercial office building for sale in Snohomish county,   WA.     

The house is 2,000 square feet. 

WA does not require it and I have seen quite a few WA lenders not realize they needed a license and get in trouble in OR. 

If I recall, there is also a company offering a similar service. the TV show is based in the Olympia Tacoma Washington market and the homes are basically dated and just need  mainly cosmetic remodel these are not dilapidated houses.. and in that market these homes sell for 500 to 1 mil..

Find Brandon's videos on YouTube for the "four square" method of analyzing homes and practice.

So to answer your other question,  the estimated cost for this build 3 times the cost of that duplex build for roughly equal square footage and including the lots and utilities and everything for both. 

Also, it may priced a little high for the square footage.

C/D neighborhoods, although even C neighborhoods are now selling for over 150 square foot and still need rehab.2. 

What you guys think of Washington DC?

The "Property Information" listed the correct year built, number of bedrooms and bathrooms, and square footage.