Skip To Content

650 12th St

Boulder, CO 80302
  • $5,900,000
  • STATUS: Active
  • ON SITE: 135 Days
  • MLS #: 1044496
$5,900,000
  • 5
    BEDS
  • 0.52
    ACRES
  • 5
    BATHS
  • 1
    1/2 BATHS
  • 7,149
    SQFT
  • $825
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
1984
County:
Area:

School Information

Elementary School:
Middle School:
High School:
School District:

Description

Experience Boulder's most coveted lifestyle in this exceptional residence, just steps from Chautauqua Park and Auditorium. Set on a generous half-acre lot with over 7,200 square feet, the home combines timeless design with modern updates, recently completed by Donohoe Builders, and interiors by Deidre Oliver of Oliver Designs. The main level welcomes with a marble foyer leading to an open, light-filled floor plan. At its heart, a chef's kitchen features a striking white quartz waterfall island, Sub-Zero refrigeration, six-burner Wolf range, two Bosch dishwashers, and a built-in coffee-espresso maker. Adjacent spaces include a sitting room with sliding doors to the backyard, a stylish office with moss rock fireplace, a 5-person spa room with hot tub and outdoor shower, and a living and dining area with vaulted ceilings and wall-to-wall windows framing breathtaking Flatiron views. Upstairs, the primary suite offers a private deck, wood-burning fireplace, and luxurious bath with soaking tub, Carrera marble shower, dual walk-in closets, and laundry. A guest bedroom with adjacent full bath is ideal as a nursery, office, or overnight guest stay. The lower levels provide three additional bedrooms with walk-in closets, two shared full baths, a dedicated office with deck, media room, gym/recreation space, and flexible living areas with backyard access. Outdoors boasts, mature landscaping, a flagstone patio and multiple private decks. Thoughtful interior details like custom lighting, skylights, walnut and white marble flooring, plantation shutters, and Pella windows create an inviting, modern environment. With hiking trails, concerts, and community events just steps away, plus Pearl Street's dining and shopping a minutes drive from home, this property offers a rare combination of sophistication, comfort, and connection to Boulder's iconic natural and cultural lifestyle.

Monthly Payment Calculator



© 2026 Information and Real Estate Services, LLC. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed accurate by the MLS or Downtown Real Estate Brokers, LLC.. Data last updated: 2026-02-08T23:43:07.643.

Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES.
www.downtownre.com/homes/168283340
Print Image

650 12th St Boulder, CO 80302

  • Price: $5,900,000
  • Status: Active
  • On Site: 135 Days
  • MLS #: 1044496
5
Beds
5
Baths
1
½ Baths
0.52
Acres
7,149
SQFT
$825
$/SQFT
1984
Built
Neighborhood:
Wellington Heights
County:
Boulder
Area:
Boulder
Elementary School:
Flatirons
Middle School:
Manhattan
High School:
Boulder
School District:
Boulder Valley Dist Re2
Property Description
Experience Boulder's most coveted lifestyle in this exceptional residence, just steps from Chautauqua Park and Auditorium. Set on a generous half-acre lot with over 7,200 square feet, the home combines timeless design with modern updates, recently completed by Donohoe Builders, and interiors by Deidre Oliver of Oliver Designs. The main level welcomes with a marble foyer leading to an open, light-filled floor plan. At its heart, a chef's kitchen features a striking white quartz waterfall island, Sub-Zero refrigeration, six-burner Wolf range, two Bosch dishwashers, and a built-in coffee-espresso maker. Adjacent spaces include a sitting room with sliding doors to the backyard, a stylish office with moss rock fireplace, a 5-person spa room with hot tub and outdoor shower, and a living and dining area with vaulted ceilings and wall-to-wall windows framing breathtaking Flatiron views. Upstairs, the primary suite offers a private deck, wood-burning fireplace, and luxurious bath with soaking tub, Carrera marble shower, dual walk-in closets, and laundry. A guest bedroom with adjacent full bath is ideal as a nursery, office, or overnight guest stay. The lower levels provide three additional bedrooms with walk-in closets, two shared full baths, a dedicated office with deck, media room, gym/recreation space, and flexible living areas with backyard access. Outdoors boasts, mature landscaping, a flagstone patio and multiple private decks. Thoughtful interior details like custom lighting, skylights, walnut and white marble flooring, plantation shutters, and Pella windows create an inviting, modern environment. With hiking trails, concerts, and community events just steps away, plus Pearl Street's dining and shopping a minutes drive from home, this property offers a rare combination of sophistication, comfort, and connection to Boulder's iconic natural and cultural lifestyle.
Exterior Features

Architectural Style Contemporary Construction Materials FrameBrickWood Siding Exterior Features Sprinkler SystemBalconyHot TubHeated GarageOversized Garage Garage Sq Ft 1272 Garage Type Attached Patio And Porch Features PatioDeck Roof Metal View Hills Waterfront YN No Window Features Skylight(s)Window Coverings

Interior Features

Above Grade Finished Area 5750 All Bedrooms Conform Yes Appliances Gas RangeDouble OvenDishwasherRefrigeratorBar FridgeWasherDryerMicrowaveDisposal Basement FullPartially FinishedBuilt-In Radon Bathrooms Total Integer 6 Baths Full Additional 0 Baths Full Basement 0 Baths Full Lower 0 Baths Full Main 2 Baths Full Upper 2 Baths Half Additional 0 Baths Half Basement 0 Baths Half Lower 0 Baths Half Main 1 Baths Half Upper 0 Baths Rough In 0 Baths Three Quarters Additional 0 Baths Three Quarters Basement 1 Baths Three Quarters Lower 0 Baths Three Quarters Main 0 Baths Three Quarters Upper 0 Below Grade Finished Area 1487 Cooling Central Air Fireplace Features Two or MoreBedroomMasonry Flooring Wood Has Family Room Yes Has Study Yes Heating Forced Air2 or more Heat Sources2 or more H20 Heaters Interior Features Eat-in KitchenSeparate Dining RoomCathedral Ceiling(s)WorkshopPantryBay or Bow WindowWalk-In Closet(s)Wet BarSkylightsJack & Jill BathroomKitchen IslandHigh Ceilings Levels Five Or More Living Area Source Assessor Main Floor Sq Ft 4133 Room Type LoftMedia Room Upper Sq Ft 1617

Property Features

Are Ditches Active No Association YN No Electric Xcel Exclusions Seller's Personal Property Fencing Fenced Flood Plain Minimal Flood or C Rating Gas Xcel Green Energy Efficient Solar Hot WaterSun SpaceWindowsPhotovoltaic Owned Has Improvements No Has Irrigation Ditches No Has Metro Tax District No Has Water Rights No Irrigation Water Rights YN No Is Water Meter Installed Yes Listing Terms CashConventional Lot Features Corner LotEvergreen TreesDeciduous TreesLevelSloping LotRock OutcroppingHouse Faces WestCity LimitsPaved New Construction Status Not NewPreviously Owned New Construction YN No Possible Use Single Family Property Sub Type Single Family Residence Road Frontage Type City Street Road Surface Type Asphalt Sewer Public Sewer Special Listing Conditions Private Owner Tax Annual Amount 23081 Tax Year 2024 Utilities Natural Gas AvailableElectricity AvailableCable AvailableSatellite AvailHigh Speed Avail Water Source City Zoning RES

Listing information © 2026 Information and Real Estate Services
Listing provided courtesy of Ryan Mcintosh of LIV Sotheby's Intl Realty: 3034436161.



© 2026 Information and Real Estate Services, LLC. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed accurate by the MLS or Downtown Real Estate Brokers, LLC.. Data last updated: 2026-02-08T23:43:07.643.

Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES.
 
https://bt-photos.global.ssl.fastly.net/ires/1280_boomver_1_1348341-2.jpg https://bt-photos.global.ssl.fastly.net/ires/1280_boomver_1_1348341-2.jpg https://bt-photos.global.ssl.fastly.net/ires/1280_boomver_1_1348341-2.jpg
Logo
Downtown Real Estate Brokers, LLC.
528 S. Howes St.
Fort Collins CO, 80521