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$10,000,000
Listing Price7beds
4.25baths
6,988sqft
35,311sqft lot
3633 21st St, Boulder, CO 80304
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Full foreclosure details
Home value, equity and ownership info
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For Sale
Off Market
Home type
Price / sqft
Year built
Home Details
Exquisite secluded sanctuary in the heart of Carolyn Heights. Tucked into one of Boulder's most prestigious enclaves, this estate offers a rare fusion of luxury, privacy, and relaxed sophistication. Set on a serene, tree-lined .81-acre level lot, this 7-bedroom, 5-bathroom oasis is where inspired design meets effortless living. Stunning views of the Flatirons awaken you each morning from your bed. Those same views tease your senses from the expansive patios with fully retractable doors that blur the lines from inside to outside. Bathed in natural light from soaring windows and skylights, every detail has been thoughtfully curated. Custom walnut doors and paneling welcome you into the home and invite you to explore. The chef's kitchen is a showstopper-featuring custom cabinetry, an oversized marble island, and top-of-the-line Thermador appliances. The open-concept layout flows seamlessly into a lush backyard oasis, perfect for gatherings or quiet moments of retreat by the fire pit. The primary suite is a haven unto itself with vaulted ceilings, a spa-inspired bath, spacious walk-in closet, and private deck access. With multiple flexible living spaces-including a dedicated home office and media room, this home is ready to adapt to your every need. Located minutes from North Boulder's best hiking trails, cycling routes, farmers markets, and local eateries-yet nestled in the peaceful privacy of a mature, sought-after neighborhood. Elevated living starts here. LIVE BOULDER, LOVE B
Interior Details
6988
7
4.25
Has Heating:
Yes
Heating Type:
Hot Water
Has Cooling:
Yes
Cooling Type:
Evaporative
Has Fuel:
No
Fuel Type:
N/A
Has Basement:
No
Basement Type:
Partial
Has Flooring:
No
Flooring Type:
N/A
Has Fireplace:
Yes
Fireplace Type:
N/A
Property Details
35311
No
No
Type:
Garage, Attached
Location:
N/A
Status:
N/A
Number of Spaces:
3
No
No
No
No
Yes
No
No
Construction Details
A-frame
Wood Shingle
N/A
N/A
Other (not Classified)
Tax History
Year
Amount
Land
Improvement
Percent Change
Assessment
2019
$22,062
$83,727
$173,674
--%
$257,401
2019
$22,062
$83,727
$173,674
--%
$257,401
2018
$18,273
$84,312
$126,454
--%
$210,766
2017
$17,701
$84,312
$126,454
--%
$210,766
2016
$16,537
$70,287
$120,753
--%
$191,040
2014
$11,330
$64,635
$67,148
--%
$131,783
2013
$11,080
$64,635
$67,148
--%
$131,783
2012
$11,916
$39,720
$102,525
--%
$142,245
Average Home Price in 80304
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