In May 2019, Boulder County experienced a 12.6% increase in sales compared to the previous year, with year-to-date sales up 2%. Although the inventory of active listings has risen to its highest level since 2014, not all properties are selling, prompting some sellers to consider price reductions. Overall, the market shows strong sales activity and a positive yet slowing appreciation rate of 6.14% in Boulder County compared to 5.05% nationally.