I say HOLD unless you're planning to take the money and run, in other words move to another state LOL. The Denver market is a catch 22: it's a seller's market so you can making a killing BUT if you have to buy another property, then you're setting yourself up for a big headache in this market. I sold my condo and bought a house and I deeply regret it, I should have held onto my low mortgage and I could have cash flowed, now I'm struggling, because I sold, and in doing so, I backed myself into a corner: I needed to find a place quickly and bought a place that I do not like and can't really afford. You will likely be able to keep raising rents a couple of hundred dollars per month every year going forward if Denver continues to grow as it is. You have a great situation where you're at, I would personally not sell. You'll have your mortgage paid off eventually and be cash flowing positive, you have kind of a dream situation, you can't rent a place in lo high for less than 1500 and that would be on the cheap end, keep your place and know that I am jealous haha. Even though all of Denver is desirable, that's one of the MOST desirable spots in the whole entire city. You said it yourself, you love the area, can walk to work, and you're only paying $700. I just don't want you to be unhappy and end up in the rat race competing with all of they crazy buyers. Almost every single contract I see has an appraisal short fall clause for 10K above appraisal, people are getting in bidding wars over properties, it's just nuts... That's great as a seller, but as a buyer, do you want to compete with that?