How much would it cost to add a 12 x 12 room onto a one-story,1240 sq.ft. house in Oakland, CA?
I would like to add an extra room onto my house. I have wanted to do this for some time. My house is wood frame with redwood siding, asphalt shingle roof, nothing out of the ordinary where I live. It was first built in 1911.
One Response
Landlord
04 Sep 2011
About 300 a foot. Make sure Alameda county will give you the permit first. It can take a couple of years to get depending on a few factors.