2230 20th Street
Boulder, CO, 80302 $ 1,999,000
Bedrooms5 Baths3.0 Sq 2,814 Monthly Estimate*
$ 12,622
for $1,999,000 with 5 bedrooms and 3 full baths. This 2,814 square foot home was built in 1924 on a lot size of 0.08.
Completely rebuilt in 2022, this exceptional Downtown Boulder home offers the perfect blend of historic charm, modern efficiency, and an unbeatable walkable lifestyle. Located just three blocks from Pearl St., you'll enjoy easy access to Boulder’s best restaurants, shops, galleries, trailheads, the Farmers Market, Whole Foods, and local favorite Boxcar Coffee—all while enjoying the privacy of a single-family home. The flexible 5-bedroom, 3-bath floor plan features an open-concept main level with vaulted ceilings, abundant natural light, an electric fireplace, and a chef's kitchen with professional-grade Bosch appliances, wine refrigerator, second convection oven/microwave, marble showers, solid wood vanities, and designer finishes throughout. The finished lower level offers 9-foot ceilings, a private exterior entrance, kitchenette, laundry hookups, and the ability to function independently from the main home. Ideal for short-term rental income, multigenerational living, guests, caregivers, or a private home office. Designed for comfort and efficiency, the home boasts a modeled HERS rating of 39, solar panels providing electricity and solar-heated water, multi-zone radiant in-floor heating, radiant-heated basement tile floors, and mini-split A/C systems with individual thermostats. Outdoor living is equally impressive with a private back patio surrounded by mature landscaping, perfect for entertaining and relaxing. A welcoming front porch, fenced pet area, low-water native landscaping, EV charging outlet at the carport parking for two vehicles add to the home's appeal. Outdoor enthusiasts will appreciate the abundant storage space in the basement. Additional permitted street parking is available. Offering the lock-and-leave convenience often sought in Downtown Boulder condos—without shared walls, HOA restrictions, or sacrificing space—this is a rare opportunity to enjoy the very best of urban Boulder living.
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FeaturesGeneralSewer Public Sewer
Heating Hot Water Radiant Radiant Floor Solar
Cooling Air Conditioning-Room
Possession Immediate
Roof Shingle
Appliances Bar Fridge Convection Oven Dishwasher Disposal Microwave Oven Range Refrigerator
Garage Spaces 0
Patio/Porch Features Front Porch Patio
Construction Materials Other
Exclusions Seller's personal property washer and dryer in the basement
Year Built 1924
Levels One
Property Subtype Single Family Residence
Tax Year 2025
Ownership Individual
County Boulder
Property Type Residential
HOA N
Attached Garage N
Subdivision Name Whittier
Full Baths 2
Status Active
High School Boulder
City Boulder
Senior Community Y/N N
High School District Boulder Valley RE 2
Lot Size Units Acres
Lot Size Square Feet 3484.8
Carport Spaces 2
Listing Terms Cash Conventional FHA VA Loan
Elementary School Whittier Int'l
Tax Annual Amount 9622
Middle/Junior High School Casey
Virtual Tour https://www.zillow.com/view-imx/d0a5a7d0-584f-473e-b1cb-737f8db837bc?setAttribution=mls&wl=true&initialViewType=pano
Structure Type House
Standard Status Active
Middle/Junior School District Boulder Valley RE 2
Elementary School District Boulder Valley RE 2
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InteriorBasement Finished
Flooring Tile Wood
Total Fireplaces 1
Fireplace Features Electric Living Room
Basement (Y/N) Y
Above Grade Finished Area 1438
Half Baths 0
1/4 Baths 0
3/4 Baths 1
Total Bedrooms 5
Below Grade Finished Area 1336
Main Level Bedrooms 3
Main Level Bathrooms 2
Total Baths 3
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ExteriorExterior Amenities Dog Run
Fencing Partial
Lot Features Corner Lot Near Public Transit
Water Source Public
Total Parking 2
Lot Size Area 0.08
Building Area Total 2814
Lot Size Acres 0.08
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* Excluded FeaturesAffordability Calculator
- Monthly Principal & Interest
- $12,622
- Monthly Property Taxes
- $802
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% 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 $2,303,082
Percent of Sale Price 15%
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.
3043878 Elementary School
1955678 Middle School
Boulder High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 3/23/2026 | $1,999,000 | -8.93% | Price Down |
| 2/20/2026 | $2,195,000 | | Listed Price |