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Meet Katherine

Katherine  Lillydahl

Katherine Lillydahl

With an eye for timeless design and a deep understanding of investment value, Katherine brings a refined perspective to Denver’s luxury real estate market. Originally from the North Shore of Chicago, her early appreciation for classic architecture—graceful wainscoting, elegant crown moldings, and rich natural stone—was shaped by years spent living in two of the country’s most architecturally significant cities: Chicago and New York.

Katherine’s academic background includes a Bachelors of Science from Lehigh University and a Masters from Columbia University, experiences that reinforced her meticulous attention to detail and unmatched work-ethic. After a successful decade in the commercial solar industry—where she negotiated multi-million dollar deals with the nation’s largest commercial real estate firms—Katherine transitioned into residential real estate, bringing with her a high-level negotiating acumen and a passion for helping clients make discerning property decisions.

Since relocating to Denver in 2017 with her Boulder-native husband, Katherine has become a sought-after advisor for buyers and sellers across the Front Range and beyond. Her experience spans luxury renovations that double property values, high-return investment homes, and bespoke new construction projects in premier markets including Denver, Boulder, and Vail Valley.

Real estate is a family legacy for Katherine. With immediate family in mortgage lending, real estate sales, and property investment, her commitment to excellence runs deep. Whether you're searching for a legacy property, a sophisticated pied-à-terre, or your dream mountain retreat, Katherine offers a white-glove experience rooted in discretion, integrity, and results.

 

Contact Details

Email address [email protected]
Primary phone (312) 618-1893
Address 215 Saint Paul St Ste 200 Denver CO, 80206
License #100098313

Past Transactions

  • 544 Nottingham Road Sold

    $2,335,125

    544 Nottingham Road

    544 Nottingham Road, Avon, CO 81620

    • 4 Beds
    • 3 Baths
    • 2,305 Sq.Ft.
  • 7030 Indian Peaks Trail SOLD-BUY-SIDE

    $2,075,000

    7030 Indian Peaks Trail

    7030 Indian Peaks Trail, Boulder, CO 80301

    • 4 Beds
    • 6 Baths
    • 5,187 Sq.Ft.
  • 1601 Grape Street Sold

    $1,770,000

    1601 Grape Street

    1601 Grape Street, Denver, CO 80220

    • 5 Beds
    • 4 Baths
    • 3,239 Sq.Ft.
  • 3042 W 29th Avenue Sold

    $1,599,995

    3042 W 29th Avenue

    3042 W 29th Avenue, Denver, CO 80211

    • 6 Beds
    • 4 Baths
    • 3,349 Sq.Ft.
  • 2265 Leyden St Sold

    $1,550,000

    2265 Leyden St

    2265 Leyden Street, Denver, CO 80207

    • 4 Beds
    • 3 Baths
    • 2,483 Sq.Ft.
  • 3044 W 29th Avenue Leased

    $7,000/mo

    3044 W 29th Avenue

    3044 W 29th Avenue, Denver, CO 80211

    • 4 Beds
    • 4 Baths
    • 3,418 Sq.Ft.
View All

What Clients Are Saying

Known for her professionalism, market savvy, and relentless client advocacy, Katherine turns complex transactions into confident decisions—and clients into lifelong partners.

"Katherine has been a tremendous asset in my search for a property in the Denver area. She is knowledgeable about all the neighborhoods, as well as about financing options. She is professional, responsive, and a pleasure to work with."
"Katherine has been a tremendous asset in my search for a property in the Denver area. She is knowledgeable about all the neighborhoods, as well as about financing options. She is professional, responsive, and a pleasure to work with."
Elizabeth P.
"Katherine is knowledgeable in her market, specifically in the Boulder-Denver area and was able to help guide my decision-making process through a home search. We ended up finding the perfect home to remodel that I know our family can grow into. "
"Katherine is knowledgeable in her market, specifically in the Boulder-Denver area and was able to help guide my decision-making process through a home search. We ended up finding the perfect home to remodel that I know our family can grow into. "
Morgan C.
"Katherine's passion and enthusiasm for real estate is apparent upon working with her - she treats your home sale process like her own. Following her guide to selling our home made the process so much easier and allowed us to negotiate for top dollar. "
"Katherine's passion and enthusiasm for real estate is apparent upon working with her - she treats your home sale process like her own. Following her guide to selling our home made the process so much easier and allowed us to negotiate for top dollar. "
Eleanor M.
"Katherine has been tremendously helpful in our search for a new home. She is responsive, hard working, and a pleasure to communicate with. I would absolutely recommend working with her!"
"Katherine has been tremendously helpful in our search for a new home. She is responsive, hard working, and a pleasure to communicate with. I would absolutely recommend working with her!"
Phillip S.
"Katherine is a fantastic real estate agent who exudes confidence in her market. Her background from New York really comes through with her negotiation style. I highly recommend using her for your Denver real estate needs. "
"Katherine is a fantastic real estate agent who exudes confidence in her market. Her background from New York really comes through with her negotiation style. I highly recommend using her for your Denver real estate needs. "
Erik L.

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What Clients Are Saying

Known for her professionalism, market savvy, and relentless client advocacy, Katherine turns complex transactions into confident decisions—and clients into lifelong partners.

"Katherine has been a tremendous asset in my search for a property in the Denver area. She is knowledgeable about all the neighborhoods, as well as about financing options. She is professional, responsive, and a pleasure to work with."
"Katherine has been a tremendous asset in my search for a property in the Denver area. She is knowledgeable about all the neighborhoods, as well as about financing options. She is professional, responsive, and a pleasure to work with."
Elizabeth P.
"Katherine is knowledgeable in her market, specifically in the Boulder-Denver area and was able to help guide my decision-making process through a home search. We ended up finding the perfect home to remodel that I know our family can grow into. "
"Katherine is knowledgeable in her market, specifically in the Boulder-Denver area and was able to help guide my decision-making process through a home search. We ended up finding the perfect home to remodel that I know our family can grow into. "
Morgan C.
"Katherine's passion and enthusiasm for real estate is apparent upon working with her - she treats your home sale process like her own. Following her guide to selling our home made the process so much easier and allowed us to negotiate for top dollar. "
"Katherine's passion and enthusiasm for real estate is apparent upon working with her - she treats your home sale process like her own. Following her guide to selling our home made the process so much easier and allowed us to negotiate for top dollar. "
Eleanor M.
"Katherine has been tremendously helpful in our search for a new home. She is responsive, hard working, and a pleasure to communicate with. I would absolutely recommend working with her!"
"Katherine has been tremendously helpful in our search for a new home. She is responsive, hard working, and a pleasure to communicate with. I would absolutely recommend working with her!"
Phillip S.
"Katherine is a fantastic real estate agent who exudes confidence in her market. Her background from New York really comes through with her negotiation style. I highly recommend using her for your Denver real estate needs. "
"Katherine is a fantastic real estate agent who exudes confidence in her market. Her background from New York really comes through with her negotiation style. I highly recommend using her for your Denver real estate needs. "
Erik L.