Snowdoggie (Forum Supporter) said:
That does solve a problem, but I don't want to live in a place like that.
I agree with you 100%. What is happening is, most people who are doing ADU conversions, aren't living in them anymore. Most people who are doing ADU, have already left, and are getting more ROI from the same property with lower build costs.
Are there people in SFV who are living in the house, and filling garage or backyard with others? - sure. And as you said, you wouldn't really want to live there anyways. I think SFV and other ADU (which aren't what I am necessarily talking about - speaks to a different demographic of people and your assessment in those neighborhoods are accurate)
The 4 examples where I converted them (210/2 corner, by JPL) from SFR to SFR + ADU:
1) I filled the pool on two properties. The rent on the property wasn't significantly more when I had the pool. Property was 12,000 sq feet. We built two ADU in the very back. From the front of the house, the garage and all remains intact. Property was large enough, that it doesn't interfere as much as you would think. City was very particular on parking situation and with a driveway that holds 8+ cars, no issues.
2) Other two properties had detached (very far) 3 car garage (think old NE style houses). We built separate entrance above garage flats (2 bed+2 bath + kitchens). I negotiated with current renters, where one family uses the driveway (4 car driveweay), and the family who lives above 3 car garage, has the full access to the 3 car garage.
Most of the ADU I am talking about that is happening, is happening very similarly. One of my neighbors had a 22,000 flat lot. One house one it. He divided it into 3 lots, and is building 3 places for rental. Given the cost of the land in the area, making them slighly higher density is giving the best ROI in the current and short term future market.
When we sell any of these in these neighborhoods, our only buyers are cash Asian, who will demo it all and build a large house on it.