Date
Details
Price
Change
Source
4/09/2026
Listed
$1,300,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/25
$1,300,000
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1/25
Property Description
Thoughtfully maintained and located in one of Boulder's most established and increasingly valuable neighborhoods, this 4-bedroom home in 80304 presents a rare opportunity for long-term ownership in a location surrounded by custom homes, strong appreciation, and enduring demand. Owned by the same family for decades, the property reflects years of consistent care and responsible maintenance. Major updates include Class 4 impact-resistant roof shingles, vinyl windows and sliding patio door, attic insulation upgrades, furnace replacement, sump pump installation, updated flooring, proactive sewer line maintenance, and additional system improvements completed throughout ownership. Rather than an extensively remodeled property, this home offers an exceptional opportunity for buyers seeking future customization, flexibility, or a strategic long-term investment in Boulder. The functional floorplan includes generous living spaces, lower-level recreation and flex areas, an attached garage, mature landscaping, and a private residential setting that provides a strong foundation for future vision and personalization over time. The lower level offers versatile space for recreation, guests, office use, hobbies, or multigenerational living. Ideally located in highly desirable North Boulder near trails, parks, shopping, restaurants, downtown Boulder, and the University of Colorado, the property benefits from both immediate livability and outstanding long-term positioning within one of Boulder's most sought-after zip codes. The property is currently tenant occupied with a lease in place through January 2027, creating an opportunity for buyers seeking future occupancy, long-term hold potential, or additional planning flexibility while generating income in the interim. A rare chance to secure a well-maintained property with future upside in an increasingly hard-to-enter Boulder market.
Full Property Details
Full Property Details for 3320 23rd St
General
- Price: $1,300,000
- Taxes: $5,923 (2025)
- Status: Active
- Type: Single Family
- Source: IRES
- MLS ID: 1055984
- Updated: 5/20/2026
- Added to Site: 47 day(s) ago
Interior
- Interior Features: Eat-In Kitchen, Walk-In Closet(s), Washer/Dryer Hookup, Kitchen Island
- Fireplace: Yes
- Fireplace(s): Insert, Electric, Living Room, One
- Appliances: Electric Range, Self Cleaning Oven, Refrigerator, Washer, Dryer, Disposal, Fire Alarm
- Flooring: Wood
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 1
- 3/4 Bathrooms: 1
- Half Bathrooms: 1
- Main Floor Baths: 1
Bedrooms
- Total Bedrooms: 4
Other Rooms
- Laundry: Sink
Additional Information
- Security/Safety: Fire Alarm
- Equipment: Satellite Dish
Exterior
- Exterior Features: Sprinkler System
- Porch/Patio/Deck: Patio
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 2
- Parking Features: Garage Door Opener, Attached
- Garage Description: Attached
Location
- Area: Boulder
- County: Boulder
- Subdivision: High Meadows 4
- Driving Directions: Start on Iris Avenue heading West, Turn East on Folsom St, Turn West to Hawthorn Ave, Turn North to 23rd Street, home is on the right-hand side.
School Information
- School District: Boulder Valley Dist RE2
- Elementary School: Columbine
- Middle School: Casey
- High School: Boulder
Heating & Cooling
- Cooling Type: Central Air
- Heating Type: Forced Air
Utilities
- Gas: Yes
- Gas: Xcel
- Sewer: Public Sewer
- Water: City
- Utility Description: Natural Gas Available, Electricity Available, Cable Available, Satellite Available, High-Speed Internet Available
Structural Information
- Architectural Style: Fixer-Upper, Legal Conforming
- Builder: Bob Bowron Builders, Inc.
- Construction: Brick, Other
- Exterior Const.: Brick, Other
- Basement: Yes
- Basement Desc.: Full, Partially Finished, Slab, Sump Pump
- Roof: Composition
- Windows: Window Coverings
- Square Feet: 2,322
- Sq. Ft. Source: Assessor
- Living Area: 2,322 Sq. Ft.
- Year Built: 1964
Lot Features
- Property View: Hills
- Lot Size (Acres): 0.23
- Lot Size (Sq. Ft.): 9,872
- Frontage: City Street
- Street/Road Desc.: Asphalt
- Fence: Yes
- Lot Features: Cul-De-Sac, Evergreen Trees, Deciduous Trees, Level, House Faces West, City Limits, Xeriscape, Paved, Sidewalks
- Potential Use: Single-Family
- Zoning: SFR
- Fencing (Description): Fenced, Wood
Green Features
- Energy Efficient: Windows, Doors, Thermostat
Financial Considerations
- Tax Amount: $5,923
- Tax Year: 2025
- Terms: Cash, Conventional, FHA
Disclosures and Reports
- Special Conditions: Private Owner
- Exclusions: Tenants Personal Property, Staging Items, Microwave
- Property ID: R0002979
Listed by Pro (303) 449-3444
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Listing agents
— 3320 23rd St —
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303-449-3444
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Schools
Schools serving 3320 23rd St
School District:Boulder Valley School District Re-2
| Name | Grades | Distance |
|---|---|---|
Columbine Elementary School, Boulder, CO 3130 Repplier Street, Boulder, CO 80304 | PK-5 | 0.3 mi |
Casey Middle School 1301 High Street, Boulder, CO 80304 | 6-8 | 1.1 mi |
Boulder High School 1604 Arapahoe Avenue, Boulder, CO 80302 | 9-12 | 1.5 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 3320 23rd St
Tax History
Tax History for 3320 23rd St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$5,923
2%
$67,526
-6%
2024
$5,785
2%
$71,623
-5%
2023
$5,682
25%
$75,308
26%
2021
$4,536
-6%
$59,853
3%
2022
$4,832
7%
$58,179
8%
2021
$4,536
27%
$53,718
11%
2018
$3,559
3%
$48,247
—
2017
$3,447
11%
$48,247
10%
2016
$3,101
6%
$43,788
—
2015
$2,937
-26%
$43,788
-18%
2019
$3,991
56%
$53,718
42%
2014
$2,566
2%
$37,810
—
2013
$2,510
—
$37,810
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 3320 23rd St
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Listed by New Door Group (303) 859-6891
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- Single Family
- Closed
- 3Beds
- 2Total Baths
- 1,786Sq. Ft.
- MLS # 1049728
Listed by Berkshire Hathaway HomeServices Rocky Mountain, Realtors-Boulder
Sold by Compass - Boulder
Sold by Compass - Boulder
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Listed by Compass - Boulder
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Sold by milehimodern - Boulder
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Sold by Ketterhagen Properties
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Listed by Compass - Denver
Sold by Compass - Boulder
Sold by Compass - Boulder
3320 23rd St, Boulder, CO 80304 (MLS# 1055984) is a Single Family property with 4 bedrooms, 1 full bathroom and 2 partial bathrooms. 3320 23rd St is currently listed for $1,300,000 and was received on April 09, 2026. Want to learn more about 3320 23rd St? Do you have questions about finding other Single Family real estate for sale in Boulder? You can browse all Boulder real estate or contact a Coldwell Banker agent to request more information.