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$16,000,000

  • For Sale
  • Under Contract
  • Single Family
  • 7 Beds
  • 1 Full Bath
  • 9 Partial Baths
  • 9,800 Sq. Ft.
  • 3 Car Garage
  • Updated 3 days ago
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Unparalleled luxury in the heart of Boulder manifests as an architectural gem on a coveted 3/4 acre. From breathtaking views of the Flatirons and Mt. Sanitas, to spaces meticulously curated for effortless entertaining, this custom-built masterpiece redefines elevated living in every remarkably crafted detail. Natural light floods the open-concept entertainer's layout on the main floor through vast floor-to-ceiling windows & doors, illuminating a gourmet kitchen outfitted with custom cabinetry, a caterer's pantry and exquisite finishes. Seamless indoor-outdoor connectivity beckons residents into the pinnacle of resort-style ambience with a 75 ' long saline swimming pool, in-ground hot tub and stylish pool house. An elegantly appointed apartment above the garage wing offers a private retreat for guests or extended stays. With direct access to Boulder's open space trails and an unmatched blend of design, technology and natural beauty, this estate is a rare offering in a sought-after location.

Full Property Details for 706 Juniper Ave

General

  • Price: $16,000,000
  • Taxes: $55,082 (2025)
  • Status: Under Contract
  • Type: Single Family
  • Source: IRES
  • MLS ID: 1059046
  • Updated: 5/20/2026
  • Added to Site: 16 day(s) ago

Interior

  • Interior Features: Eat-In Kitchen, Separate Dining Room, Cathedral Ceiling(s), Open Floorplan, Workshop, Pantry, Walk-In Closet(s), Wet Bar, Washer/Dryer Hookup, Kitchen Island, Steam Shower, High Ceilings
  • Fireplace: Yes
  • Fireplace(s): Two or More, Gas, Multi-Sided, Living Room, Family Room, Dining Room
  • Appliances: Gas Range, Self Cleaning Oven, Double Oven, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Microwave, Gas Bar-B-Q, Disposal, Fire Alarm
  • Flooring: Wood

Rooms

Bathrooms

  • Total Bathrooms: 10
  • Full Bathrooms: 1
  • 3/4 Bathrooms: 7
  • Half Bathrooms: 2

Bedrooms

  • Total Bedrooms: 7

Other Rooms

  • Laundry: Sink

Additional Information

  • Pool: Yes
  • Pool Description: Private
  • Spa: Yes
  • Spa Description: Bath
  • Security/Safety: Security System

Exterior

  • Exterior Features: Sprinkler System, Balcony, Hot Tub, Garage Door More Than 8 Feet High, Oversized Garage
  • Porch/Patio/Deck: Patio, Deck

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Garage Spaces: 3
  • Parking Features: Garage Door Opener, Attached
  • Garage Description: Attached

Location

  • Area: Boulder
  • County: Boulder
  • Subdivision: Juniper/Kalmia
  • Driving Directions: South side of Juniper accessible from 4th Street or Broadway

School Information

  • School District: Boulder Valley Dist RE2
  • Elementary School: Foothill
  • Middle School: Centennial
  • High School: Boulder

Heating & Cooling

  • Cooling Type: Central Air, Wall/Window Unit(s), Ceiling Fan(s)
  • Heating Type: Hot Water, Zoned, Radiant, Humidity Control

Utilities

  • Gas: Yes
  • Gas: Xcel
  • Sewer: Public Sewer, Other
  • Water: City, Other
  • Utility Description: Natural Gas Available, Electricity Available, Other, Cable Available, High-Speed Internet Available, Underground Utilities

Structural Information

  • Architectural Style: Contemporary
  • Builder: Ault Park Development
  • Construction: Frame, Stone, Stucco
  • Exterior Const.: Frame, Stone, Stucco
  • Basement: Yes
  • Basement Desc.: Full, Partially Finished, Sump Pump
  • Roof: Metal
  • Windows: Window Coverings
  • Square Feet: 9,800
  • Sq. Ft. Source: Assessor
  • Living Area: 8,978 Sq. Ft.
  • Year Built: 2021

Lot Features

  • Property View: Hills
  • Lot Size (Acres): 0.72
  • Lot Size (Sq. Ft.): 31,440
  • Frontage: City Street, Security Gate
  • Street/Road Desc.: Asphalt
  • Fence: Yes
  • Lot Features: Wooded, Evergreen Trees, Level, Outbuildings, House Faces North, House Faces South, City Limits, Waterfall, Paved, Water Rights Included
  • Potential Use: Single-Family
  • Zoning: RES
  • Fencing (Description): Fenced, Wood, Other

Green Features

  • Energy Efficient: Southern Exposure, Windows, Photovoltaic Owned

Financial Considerations

  • Tax Amount: $55,082
  • Tax Year: 2025
  • Terms: Cash, Conventional

Disclosures and Reports

  • Special Conditions: Private Owner
  • Exclusions: Seller's personal property.
  • Property ID: R0008444

Listed by milehimodern - Boulder (303) 876-1073

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Listing agent

— 706 Juniper Ave —

  • milehimodern - Boulder

    303-876-1073

3034890309

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 706 Juniper Ave

School District:Boulder Valley School District Re-2
NameGradesDistance
Foothill Elementary School
1001 Hawthorn Avenue, Boulder, CO 80304
K-50.2 mi
Centennial Middle School, Boulder, CO
2205 Norwood Avenue, Boulder, CO 80304
6-81.1 mi
Boulder High School
1604 Arapahoe Avenue, Boulder, CO 80302
9-121.8 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 706 Juniper Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/07/2026
Listed
$16,000,000
255.56%
MLS
11/12/2019
Sold
$4,500,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 706 Juniper Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$55,082
4%
$577,688
-4%
2024
$52,942
2%
$602,410
-1%
2023
$52,024
61%
$606,095
61%
2021
$32,344
-34%
$375,761
-29%
2022
$48,889
51%
$526,456
197%
2021
$32,344
97%
$177,306
-7%
2019
$16,394
122%
$191,263
124%
2018
$7,398
13%
$85,327
—
2017
$6,562
2%
$85,327
4%
2016
$6,425
6%
$82,187
—
2015
$6,085
27%
$82,187
29%
2014
$4,782
2%
$63,584
—
2013
$4,677
—
$63,584
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by milehimodern - Boulder (303) 876-1073

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706 Juniper Ave, Boulder, CO 80304 (MLS# 1059046) is a Single Family property with 7 bedrooms, 1 full bathroom and 9 partial bathrooms. 706 Juniper Ave is currently listed for $16,000,000 and was received on May 07, 2026. Want to learn more about 706 Juniper Ave? Do you have questions about finding other Single Family real estate for sale in Boulder? You can browse all Boulder real estate or contact a Coldwell Banker agent to request more information.

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