450 S 41st Street
Boulder, CO, 80305 $ 1,199,000
Bedrooms5 Baths3.0 Sq 2,800 Monthly Estimate*
$ 7,480
Listed by Compass - Boulder
for $1,199,000 with 5 bedrooms and 3 full baths. This 2,800 square foot home was built in 1956 on a lot size of 0.16.
450 S 41st St is that rare South Boulder find that really has it all. This home has been thoughtfully cared for and designed for real life. With a flexible layout, income-generating potential, and a backyard that feels like your own private retreat, this property offers the kind of space, comfort, and functionality that's hard to come by. Whether you're looking to spread out, host with ease, or take advantage of the legal ADU, this one checks every box and then some.Upstairs, the main home features a bright, well-designed 3-bedroom, 2-bath layout with plenty of space to live, work, and relax. The flow is easy and open, with natural light throughout and thoughtful updates that make everyday living a breeze. Major systems have already been taken care of, including a newer A/C and furnace (2017), new windows, and finished bonus spaces - like a cushioned workout room that adds even more flexibility. The home even has 4.8kW solar array with an average production of 5.6 MWh per year. Step out back and you'll find your own private oasis: professionally xeriscaped and irrigated landscaping, low-maintenance turf, raised garden beds, and a new shed - all surrounded by mature trees and plenty of space to entertain or unwind. It's peaceful, functional, and full of character - made for real life, not just pretty pictures. Here's a bonus...the legal, attached ADU (Basement) is a total game-changer. With 2 bedrooms, 1 bath, a full kitchen, washer & dryer, separate entrance, great natural light, and high-end soundproofing (double drywall + green glue), it's perfect for long-term tenants or multigenerational living. All of this is set on a quiet street in one of Boulder's most desirable neighborhoods, just minutes from hiking trails, University of Colorado, Table Mesa shops, parks, and top-rated schools.
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FeaturesGeneralSewer Public Sewer
Heating Forced Air
Cooling Attic Fan
Utilities Electricity Available Natural Gas Available
Possession Closing/DOD
Roof Composition
Appliances Dishwasher Refrigerator
Zoning SFR
Patio/Porch Features Patio
Construction Materials Brick
Year Built 1956
View Mountain(s)
Levels One
Property Subtype Single Family Residence
Tax Year 2024
Ownership Individual
County Boulder
Property Type Residential
HOA N
Subdivision Name Martin Acres 2
Possible Use Residential
Full Baths 2
Status Active
High School Fairview
City Boulder
High School District Boulder Valley RE 2
Lot Size Square Feet 6828
Carport Spaces 1
Listing Terms Cash Conventional FHA VA Loan
Elementary School Creekside
Tax Annual Amount 5881
Middle/Junior High School Manhattan
Concessions No
Structure Type House
Standard Status Active
Occupancy Type Owner
Elementary School District Boulder Valley RE 2
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InteriorBasement Full
Basement (Y/N) Y
Above Grade Finished Area 1400
Half Baths 0
3/4 Baths 1
Total Bedrooms 5
Below Grade Finished Area 1400
Main Level Bedrooms 3
Main Level Bathrooms 2
Total Baths 3
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ExteriorFencing Fenced
Lot Features Sprinklers In Front
Water Source Public
Total Parking 1
Building Area Total 2800
Lot Size Acres 0.16
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* Excluded FeaturesAffordability Calculator
- Monthly Principal & Interest
- $7,480
- Monthly Property Taxes
- $490
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Boulder, CO
Average List Price $2,493,570
Percent of Sale Price 108%
About Boulder, CO 102,151 Population
6% Since 2002
$ 65,436 Median Income
31.88 Median Age
18% Households with Children
Trends Information provided by ATTOM Data Solutions.
1957865 Elementary School
1957357 Middle School
Fairview High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 10/15/2025 | $1,199,000 | -5.22% | Price Down |
| 8/26/2025 | $1,265,000 | | Listed Price |