Holly Street Denver CO About Holly Street Both of these were purchased for about $100,000 each. One was rent ready and the other needed minimal work done. Within just a few years, they are both now worth more than $200,000 and values continue to increase. Holly Street 1 Holly Street 2 Back to Projects Thanks for viewing our work. Click here to view more projects including restorations, flips, and buy & holds! Be sure to follow our progress on upcoming and current projects on our blog and our Facebook page!