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Updated over 3 years ago on .

Jeff Cliff's profile image
Jeff Cliff's profile image
Jeff Cliff
  • from Northern California
  • Member since Oct 9, 2019
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User Stats

106
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5
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Jeff Cliff's profile image
Jeff Cliff's profile image
Jeff Cliff
  • from Northern California
  • Member since Oct 9, 2019
Connect
Jeff Cliff
  • Northern California
5
Votes |
106
Posts
Rehabbing & House Flipping

Cost of adding an ADU on the second floor

Jeff Cliff
  • Northern California
Posted

Hello,

I am considering adding about 1200 sqft ADU on top of existing one story single family house. A few people advised me against that because of the cost. However, because of the spectacular views I could get from this second floor I am still trying to figure out best way to put second story ADU.

Has anyone added second story on top of the existing house? What all does it entail? How much more expensive does it get?

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