However, I can't find half of the owners.

Open Houses - I always feel like I've wasted time by doing one.

I was working as a lead carpentry for a remodeling in company in Seattle, but left in Oct. 2023 to help with my family's property and turn my side work full time, which is slowing down.

Speaking to the first part, you can convert a rental to a primary residence at any time. 

Well you've broken the law by not returning it in the time frame.

It was costing me a lot more money and time than if I would be managing myself.

EDUCATE YOURSELF - yes, it will take time, but will lead to a selection that better meets your expectations & avoids potentially costly surprises!

Something I would recommend for you is this website. https://www.areavibes.com/Use this rating and classification system I have created over time to get an idea of the "Class" for the area - A class B class & so onHere is my rating & classification for each livability score.80 and above A+78/79 A76/77 A-74/75 B+72/73 B70/71 B-68/69 C+66/67 C64/65 C-60/63 D59 and below F

@John Fong, you cannot exchange into improvements on property you own without an incredible amount of time, money and risk. 

Over time it will create a more dynamic market.