Denver condos vs SFR historical appreciation chart
Yes, there are more condos about to come to market, but it wont happen all at once. Inventory levels are historically low right now. I speak regularly with the YCRE guys, and Lon is full steam ahead on condos.
Call it speculation, but you are throwing money away if you sell right now. Check market rents for your area and see how much you can bump it. Assuming this property is worth $335k — if you can get this property to cash flow $800/month and it appreciates a minimum of 5% you're looking at a gain of $26,350 if you hold it just one more year.
Let's say it appreciates at 7%, which is more realistic - your one-year gain will be $33,050. I’ve been watching new comps on my cash flowing properties come in with gains of $5k a MONTH since December. These are model match properties with lesser finishes. Some people buy for cash flow, some for appreciation. You’ve got both, why throw that away?