In SF & West Oakland, they aren't building 1800's era Victorian buildings any more, so in rehabbed condition, they sell for more than a building without that character..

We stay in the post 60's era homes but we recently ventured into a 40s era bungalow.

The second was a 70's era brick ranch in which I renovated and sold.

@Michael Stole,We did a 1960's era house that looks almost exactly like your project, the difference being the stairs on our property were on the left and the hall on the right, and there was a den behind the living room.

I found a great deal on a 1930’s era house, remodeled, and it sits on a 1.00 acre lot that I could build two additional rentals on.

Que sera, sera.  

This 1850's era 4-unit popped up on MLS one morning last winter for $80k.

Minnesota has a deep winter and that town is not so charming in January.For the building, you are buying 1920's era construction. 

He completely rehabbed the disgusting 1960's era apartment we assigned him & plants an amazing Italian summer garden in the back 5 acres. 

Quote from @Joe Sera: @Robert Casper the costs/fees vary depending on the individual offering.