Photo of Keri Duffy

Broker Associate

Kentwood Cherry Creek

215 St. Paul Street
Denver, CO 80206

 Driving Directions
Direct 720-308-1585
Fax 303-253-8722


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About Keri Duffy

Originally from Florida, Keri first came west to attend Colorado State University and fell in love with Colorado; and has now been involved in real estate here for over 10 years. She has enjoyed watching Denver grow into the vibrant, world-class city it is today.  Her clients, which range from first time buyers to empty nesters, describe her as knowledgeable about the ever-changing market and an astute negotiator. Keri specializes in Denver and Denver close properties. She cares deeply about her clients and believes in providing them with personalized customer service.  To see what her clients say about her, check out her testimonials here.

When Keri isn’t absorbed in her real estate work, she enjoys exploring Colorado and the rest of the globe. You can also find her enjoying a yoga class, walking her rescue Chihuahua around City Park, or taking in a show at one of Denver’s amazing concert venues. Keri believes in the importance of supporting all varieties of local businesses, and always enjoys showing her friends and clients new Denver restaurants and breweries.

Whether you are selling your fifth house or first, scrimping to save for your first down payment or ready to build your dream home, Keri will happily hold your hand through the process.

Download her real estate app here.





When selling my house this summer - 2015, Keri Duffy by far was the best choice I could have made for a realtor. She was incredibly knowledgeable about the area, comparable prices of homes for sale, all the necessary deadlines, steps, and paperwork that we needed to complete. My house went under contract in less than 48 hours after we listed it, and we were able to sell it for nearly $100,000 more than I currently owed on the house. I even was able to go on vacation for a week during the entire process of selling the house, and she took care of everything for me while I was out and kept me connected to everything I needed to be doing. I couldn't have asked for a better realtor  

– Anne H


I feel so fortunate that we had Keri on our team during our lengthy process of buying our first home. In an incredibly tough market for buyers, Keri was both committed to our needs and creative and resourceful in finding options for us (5+ starts for local knowledge.) She introduced us (first-time buyers and relative newcomers to Denver) to wonderfully high-quality professionals but never pressured us to use her contacts. She was always gracious, accessible, and utterly reliable in her follow-through; I would give her more stars for 'responsiveness' if I could! I deeply appreciate how unfazed and masterfully helpful she was in high-pressure situations of extremely limited time (5+ stars for process expertise and negotiation skills, which were crucial.) In the end, I believe that Keri deserves the lion's share of the credit for helping us reach our happy ending of buying our own home! I wholeheartedly recommend her.  

– Orna O. December 19, 2015


Thanks to Keri Duffy the best realtor! If you have a place to sell or need a place I would definitely go with her.  

– Sarah P Falk


While not living in the market my property was located in, Keri was able to spearhead all projects and preparation for the sale. Keri educated me on each step of the selling process! My property sold so quickly, I could hardly believe it!  

– Kelly B.


The entire process of selling our Denver home was seamless with Keri Duffy. We appreciated Keri's professionalism, knowledge, responsiveness and organization. Keri was proficient in guiding us through every step, from preparing our home for sale to the closing process.  

– Andrea & Blair


Working with Keri was a wonderful experience! The problems that did arise were dealt with extremely well by Keri.  

– Alex M.


I've now bought two homes through Keri. Denver's market is as competitive as it gets, and Keri secured a house for me that had 17 plus offers. She also sold my first home in one day, over asking price. I truly couldn't be happier with Keri, and am happy to say she's since delivered for two family members of mine as well.  

– Patrick L


Keri Rocks!  

– Mike and Julie R.


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