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$4,400,000
3 Days On Site

3231 11th Street
Boulder, CO 80304

For Sale|Single Family Residence|Active
3
Beds
3
Total Baths
3
Full Baths
2,958
SqFt
$1,487
/SqFt
1900
Built
Subdivision:
Newlands
County:
Boulder

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3231 11th Street3231 11th Street3231 11th Street3231 11th Street
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Located on one of Newlands quietest streets a stone "Foursquare-style" home steeped in tradition and Landmarked as a historical 1903 residence, presents itself as a testament to Boulder's past. This same residence equally celebrates Boulder's future, which now heralds the 2026 cultural and economic impacts of the Sundance Film Festival. In 2011, the renovation of the original home and the addition of 2,500 sq. feet of new structures achieved the highest level of residential construction, earning a LEED Platinum Certification. It is one of 169 residential homes in all of Colorado to have ever earned this award. This distinctly creative property seamlessly blends timeless character with modern sustainability, showcasing a design that harmonizes architecture with nature. Residing on an expansive 12,500-square-foot lot that features fruit trees, a park like sustainable lawn with remarkable boulders and sky views, this beautiful house awaits its next steward. This home is designed to promote wellness, featuring temperature-regulating structurally integrated panel construction, a 10 kW solar array, low-VOC finishes, and a south-facing passive solar orientation. The ranch-style layout features a lofted second bedroom, ideal for guests or a private office, while an 850-square-foot flexible studio with soaring ceilings inspires creativity and connects to a licensed, income-producing 1-bedroom/1-bath ADU. Four stone-crafted, raised organic garden beds and a sunlit indoor-outdoor flow create a truly magical retreat just moments from Ideal Market, North Boulder Park, and extensive mountain hiking trails. Pre-inspected and unlike any other home in Newlands, this residence is a truly one-of-a-kind fusion of history, innovation, and Boulder's natural beauty.

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Listing Snapshot
Price 
$4,400,000
Days On Site 
3 Days
Bedrooms 
3
Inside Area (SqFt) 
2,958 sqft
Total Baths 
3
Full Baths 
3
Partial Baths 
N/A
Lot Size 
0.29 Acres
Year Built 
1900
MLS® Number 
IR1054937
Status 
Active
Property Tax 
$14,938
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Plans
Friends & Family
Recent Activity
4 days agoListing updated with changes from the MLS®
4 days agoListing first seen on site
General Features
Acres 
0.29
Levels 
Two
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
SqFt Above 
2958
SqFt Total 
3258
Utilities 
Electricity AvailableNatural Gas Available
Water Source 
Public
Zoning 
RES
Interior Features
Appliances 
DishwasherOvenRefrigerator
Basement 
None
Cooling 
Central Air
Fireplace Features 
Living Room
Heating 
Forced Air
Main Level Bedrooms 
1
Window Features 
Double Pane WindowsWindow Coverings
Bathroom Full 
Level - Main
Bedroom 
Dimensions - 16 x 16Level - Upper
Dining Room 
Dimensions - 10 x 9Level - Main
Game Room 
Dimensions - 40 x 23Level - Main
Kitchen 
Dimensions - 15 x 10Level - Main
Laundry 
Dimensions - 3 x 3Level - Main
Living Room 
Dimensions - 25 x 23Level - Main
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Exterior Features
Construction Details 
Stone
Lot Features 
Level
Patio And Porch 
Patio
Roof 
Composition
Windows/Doors 
Double Pane WindowsWindow Coverings
Community Features
Financing Terms Available 
CashConventional
Roads 
Paved
School District 
Boulder Valley RE 2
Schools
School District
Boulder Valley RE 2
Elementary School
Foothill
Middle School
Casey
High School
Boulder
Listing courtesy of milehimodern - Boulder [email protected]



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Neighborhood & Commute
Source: Walkscore
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