@William Hall I feel your pain. I live in Beverly, MA (North Shore)I own two duplexes but house hacked both. I want to stay in Beverly, but the price of a SF (which is my next move) is unimaginable. The seller financing topic has come up for me a lot in the last few days. And I really plan on working on it myself when I look for my next house. But I have a client who was looking for a place but can't get traditional financing. I reached out to every active and expired listing in the area they were looking for to ask if the seller would be interested in seller financing options. Most didn't even respond, a few no's, but 2 said they would be open to it. That's really what it comes down to. A numbers game.
Also, relationships are huge too. I'd been talking to someone who I know is gonna sell their house soon and putting the seller financing plug in their ear. I got nos a few times but just left it as okay well if you change your mind. Sure enough yesterday they came back and said they'd be open to it. I think that one is more realistic than cold calls but less easy to find. Always happy to connect and help where I can.