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$4,200,000
48 Days On Site

3231 11th St
Boulder, CO 80304

For Sale|Single Family Residence|Active
3
Beds
3
Total Baths
3
Full Baths
2,958
SqFt
$1,420
/SqFt
1900
Built
Subdivision:
Newlands
County:
Boulder
Call Now: 844-LOKATION
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844-LOKATION
3231 11th St3231 11th St3231 11th St3231 11th St
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Mortgage Calculator

Monthly Payment (Est.)

$19,162
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

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 
$4,200,000
Days On Site 
48 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 
1054937
Status 
Active
Property Tax 
$14,938
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Plans
Friends & Family
Recent Activity
7 hours agoListing updated with changes from the MLS®
a week agoPrice changed to $4,200,000
3 weeks agoStatus changed to Active
2 months agoListing first seen on site
General Features
Acres 
0.29
Disclosures 
Seller's Property DisclosureLead Paint
Green Energy Efficient 
Windows
Levels 
Two
Parking 
None
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
SqFt Above 
2958
Utilities 
Natural Gas AvailableElectricity Available
Water Source 
Public
Zoning 
RES
Interior Features
Appliances 
Gas RangeDishwasherRefrigerator
Basement 
None
Cooling 
Central Air
Electric 
Photovoltaics Seller Owned
Fireplace Features 
Living Room
Heating 
Forced Air
Window Features 
Window Coverings
Bedroom 2 
Dimensions - 16x16Level - UpperDescription - Hardwood
Bedroom 3 
Dimensions - 11x11Description - Hardwood
Dining Room 
Dimensions - 10x9Level - MainDescription - Hardwood
Kitchen 
Dimensions - 15x10Level - MainDescription - Hardwood
Laundry 
Dimensions - 3x3Level - Main
Living Room 
Dimensions - 25x23Level - MainDescription - Hardwood
Primary Bedroom 
Dimensions - 16x12Level - MainDescription - Hardwood
Recreation Room 
Dimensions - 40x23Level - MainDescription - Concrete
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Exterior Features
Construction Details 
Stone
Fencing 
Fenced
Lot Features 
LevelPaved
Patio And Porch 
Patio
Road Frontage 
City Street
Roof 
Composition
Windows/Doors 
Window Coverings
Community Features
Financing Terms Available 
CashConventional
MLS Area 
Boulder
Roads 
Asphalt
School District 
Boulder Valley Dist RE2
Schools
School District
Boulder Valley Dist RE2
Elementary School
Foothill
Middle School
Casey
High School
Boulder
Listing courtesy of milehimodern - Boulder (303) 817-9300


Compensation information displayed on listing details is only applicable to other participants and subscribers of the source MLS.

Information source: Information and Real Estate Services, LLC. Information deemed reliable but not guaranteed by the MLS. Listing 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. Provided for limited non-commercial use only under IRES Rules © Copyright IRES. Digital Millenium Copyright Act

Last checked 2026-05-14 04:21 PM MST.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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