See all photos
Lucy Conklin

870 12th St

$2,475,000 870 12th St, Boulder, CO 80302
Location, design, and light-filled space come together in perfect harmony in this beautifully maintained Boulder treasure situated only blocks from the iconic Chautauqua Park. Elegance meets privacy with an oversized lot, mature trees, inviting front porch, elaborate stone work, and multiple outdoor dining/entertaining areas ideal for quiet relaxing mornings or evening dinner parties. Upon entering the home, you are greeted by soaring ceilings, rich refinished hardwood floors and detailed woodwork, including a gorgeous staircase. The historic charm carries you into the expansive living room with abundant natural light and a wood burning fireplace and vintage marble hearth and mantle. Oversized windows elevate the private home office tucked away off the living room. The main floor is complete with a magazine-worthy chef's kitchen. Natural light continues to steal the show and bathes the stunning cabinetry, quartz countertops-including a 2" thick island-and additional prep sink. High-end appliance include Subzero, Meile, and Wolfe. The well thought-out floorplan extends upstairs with 3 generously sized bedrooms and 2 bathrooms upstairs. The spacious primary suite includes south and east facing windows. The lower level offers a bright garden level bedroom, a bathroom and a family room. Last but not least, escape to your enchanting rooftop deck showcasing views of the Flatirons and eastern plains, and a fairy-tale soaking tub. Whether you're hiking at Chautauqua, walking to a CU-football game, grabbing your favorite treat at Alpine Modern Cafe, or enjoying all that Pearl St has to offer, this home puts you right where you want to be. Your dreamy Boulder lifestyle awaits!
  • Sold
  • 4
  • 4
  • 1907
    Year Built
  • 3,360 Sq.Ft.
    Living Area

Features & Amenities

Area & Lot

  • Status: Sold
  • Living Space: 3,360 Sq.Ft.
  • Lot Size: 9,169 Sq.Ft.
  • MLS® ID: 981059
  • Type: Residential
  • Year Built: 1907
  • Architecture Styles: Victorian
  • View Description: Foothills View, Plains View
  • Elementary School:Flatirons
  • Middle School: Manhattan
  • High School: Boulder
  • School District: Boulder Valley Dist RE2


  • Total Bedrooms: 4
  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Kitchen: Wood Floor
  • Flooring: Wood Floors
  • Fireplace: Living Room
  • Appliances: Gas Range/Oven, Down Draft, Self Cleaning Oven, Dishwasher, Refrigerator, Washer, Dryer, Disposal
  • Other Interior Features: High Speed Internet, Eat-in Kitchen, Pantry, Kitchen Island, 9 ft Ceilings

Exterior & Building

  • Stories: 2
  • Water Source: City Water, City of Boulder
  • Utilities: Natural Gas Available, Electricity Available, Cable Available
  • Roof: Metal
  • Lot Features: Level
  • Heat Type: Forced Air
  • Substructure: Brick/Brick Veneer, Stone, Wood Siding
  • Other Exterior Features: Patio, Deck


  • Sales Price: $2,475,000
  • Real Estate Tax: $11,768/yr
  • Zoning: RES
View Virtual Tour

870 12th St

Your Trusted Guide to
​​​​​​​Boulder Real Estate.

Compass Boulder

1434 Spruce St., 2nd Floor
Boulder, CO 80302

Phone: (720) 339-5033
Email: [email protected]

Follow Us