Not sure that there is a broker site for small unsecured one-off loans. You'd be hard press to find anyone that would take that loan. You'd have to discount it so much - like 80%, to make it attractive. I'm guessing the tenant has poor credit, a judgement, high temper, and the loan is unsecured. You'd be much better off just letting him pay it over time, and you'll be lucky if you get half the payments before he defaults again. Sorry, not a good situation, but consider yourself fortunate if you're able to collect anything on this judgement - enforcing it is the hard part.