I recommend driving around to look at yard signs but for the purposes of getting to know some of the Project Management companies that support the areas you are wanting to move. Then watch their websites for new inventory. Redfine, Zillow, Homes.com type sites are obvious mainstays - thats how Ive found all of my house rentals in Dallas.

Trying to find an independent owner on Nextdoor vs working with a PM company is a mixed bag - they can often be worse with professional boundaries and the business partnership - and thats what it is.

I know this wasnt part of the question but also really think about the extra costs that come with a house vs an apartment - are you responsible for lawn care or is the owner? Do you have to soak the foundation at your own cost? Is there a washer drying provided or do you have to buy those? Some rental houses don't even come with fridges.