Date
Details
Price
Change
Source
5/12/2026
Listed
$320,000
—
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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1/29
$320,000
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Property Description
This 1BR/1BA condo is perfectly located in the quiet and secure San Marco North building at just a stone's throw from CU campus and convenient to Chautauqua, trails, The Hill and Downtown Boulder. The 9x9 covered patio extends the living space and offers peek-a-boo views of the Flatirons. Amenities include; secure entry to the building, elevator, common laundry, storage locker in lowest level, one reserved parking space and a common roof top Terras with breathtaking views of both Boulder City Lights and the Flatirons. HOA dues include heat and water/sewer. Current tenant is on a month-to month lease. No pets are allowed in this building. Priced to be sold in AS-IS condition. Overnight notice required for showings.
Full Property Details
Full Property Details for 850 20th St #203
General
- Price: $320,000
- HOA FEE: $650/month
- Taxes: $2,411 (2025)
- Status: Active
- Type: Single Family
- Source: IRES
- MLS ID: 1059082
- Updated: 5/14/2026
- Added to Site: 7 day(s) ago
Interior
- Appliances: Electric Range, Dishwasher, Refrigerator, Fire Alarm
Rooms
Bathrooms
- Total Bathrooms: 1
- Full Bathrooms: 1
- Main Floor Baths: 1
Bedrooms
- Total Bedrooms: 1
Exterior
- Exterior Features: Balcony
Parking
- Garage: Yes
- Garage Spaces: 1
- Parking Features: Reserved
- Garage Description: Reserved
Location
- Area: Boulder
- County: Boulder
- Subdivision: San Marco North Condos
School Information
- School District: Boulder Valley Dist RE2
- Elementary School: Flatirons
- Middle School: Manhattan
- High School: Boulder
Community
- Association: Yes
- Assoc. Name: San Marco North HOA
- Assoc. Fees Include: Common Amenities, Trash, Snow Removal, Management, Utilities, Exterior Maintenance, Water, Heat, Insurance, Sewer
Heating & Cooling
- Cooling Type: Wall/Window Unit(s)
- Heating Type: Baseboard
Utilities
- Gas: Xcel
- Sewer: Public Sewer
- Water: City
- Utility Description: Electricity Available
Structural Information
- Structure Type: 2nd Floor
- Construction: Brick
- Exterior Const.: Brick
- Basement Desc.: None
- Roof: Rubber
- Windows: Window Coverings
- Square Feet: 672
- Sq. Ft. Source: Assessor
- Living Area: 672 Sq. Ft.
- Year Built: 1967
Lot Features
- Property View: Hills
- Zoning: RES
Financial Considerations
- Association Fee: Yes
- Association Fee: $650
- Assoc Fee Freq.: Monthly
- Tax Amount: $2,411
- Tax Year: 2025
- Terms: Cash, Conventional
Disclosures and Reports
- Special Conditions: Private Owner
- Property ID: R0083344
Listed by RE/MAX Alliance-Boulder (303) 442-3180
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Listing agent
— 850 20th St #203 —
RE/MAX Alliance-Boulder
303-442-3180
3038181689
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 850 20th St #203
School District:Boulder Valley School District Re-2
| Name | Grades | Distance |
|---|---|---|
Flatirons Elementary School 1150 7th Street, Boulder, CO 80302 | K-5 | 1 mi |
Manhattan Middle School Of The Arts And Academics 290 Manhattan Drive, Boulder, CO 80303 | 6-8 | 2.2 mi |
Boulder High School 1604 Arapahoe Avenue, Boulder, CO 80302 | 9-12 | 0.8 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 850 20th St #203
Tax History
Tax History for 850 20th St #203
Year
Property Taxes
Change
Tax Assessment
Change
2025
$2,411
22%
$24,444
13%
2024
$1,976
2%
$21,588
-15%
2023
$1,939
-10%
$25,273
5%
2021
$2,152
-4%
$24,131
3%
2022
$2,253
5%
$23,456
8%
2021
$2,152
25%
$21,715
9%
2018
$1,720
3%
$19,843
—
2017
$1,667
36%
$19,843
40%
2016
$1,227
6%
$14,169
—
2015
$1,161
-38%
$14,169
-35%
2019
$1,861
43%
$21,715
44%
2014
$1,300
2%
$15,124
—
2013
$1,272
—
$15,124
—
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 850 20th St #203
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850 20th St #203, Boulder, CO 80302 (MLS# 1059082) is a Single Family property with 1 bedroom and 1 full bathroom. 850 20th St #203 is currently listed for $320,000 and was received on May 12, 2026. Want to learn more about 850 20th St #203? 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.