Just minutes from campus and steps to all that Boulder has to offer, this 1-bedroom, 1-bath condo is an ideal home base or investment opportunity. Located in a secure, quiet building in the heart of University Place, this east-facing corner unit enjoys abundant natural light and stunning views of the campus and foothills from your own private balcony. The spacious layout offers comfort and function, whether you're settling in as a homeowner or seeking a rental in an unbeatable location. Folsom Field is just a half-mile stroll away, making it easy to catch CU Buffs games or explore campus life. The condo comes with a deeded parking spot, a personal storage locker, and access to an upgraded laundry room on the lower level. The HOA includes rooftop access, building maintenance, trash, sewer, and snow removal-making for truly low-maintenance living. You'll love being close to Pearl Street, Whole Foods and some of Boulder's most loved restaurants and attractions. Plus, outdoor adventure is never far, with Chautauqua Park, scenic hiking trails, and bike paths all just minutes away. Stylish, move-in ready, and located in one of Boulder's most sought-after neighborhoods-this rare find checks all the boxes.
For sale
$400,000
850 20th St #406, Boulder, CO 80302
1beds
709sqft
Condominium
Built in 1967
-- sqft lot
$-- Zestimate®
$564/sqft
$659/mo HOA
What's special
- 97 days |
- 87 |
- 0 |
Zillow last checked:
Listing updated:
Listed by:
Janet Leap 720-937-4197,
RE/MAX of Boulder, Inc,
Elizabeth Zajicek 303-718-3064,
RE/MAX of Boulder, Inc
Source: IRES as distributed by MLS GRID,MLS#: 1055519
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 1
- Bathrooms: 1
- Full bathrooms: 1
- Main level bathrooms: 1
Primary bedroom
- Description: Wood
- Level: Main
- Area: 1 Square Feet
- Dimensions: 1 x 1
Kitchen
- Description: Wood
- Level: Main
- Area: 1 Square Feet
- Dimensions: 1 x 1
Heating
- Baseboard
Appliances
- Included: No Inclusions
Features
- Basement: None
Interior area
- Total structure area: 709
- Total interior livable area: 709 sqft
- Finished area above ground: 709
Video & virtual tour
Property
Parking
- Total spaces: 1
- Parking features: Off Street
- Garage spaces: 1
- Details: Off Street
Features
- Levels: One
- Stories: 1
Details
- Parcel number: R0083149
- Zoning: Condo
- Special conditions: Private Owner
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium
- Attached to another structure: Yes
Materials
- Frame, Brick, Concrete
- Roof: Tar/Gravel,Other
Condition
- New construction: No
- Year built: 1967
Utilities & green energy
- Electric: Xcel
- Gas: Xcel
- Sewer: Public Sewer
- Water: City
- Utilities for property: Natural Gas Available, Electricity Available
Community & HOA
Community
- Features: Pool, Community Laundry, Security Building, Elevator
- Subdivision: San Marco North Condos
HOA
- Has HOA: Yes
- Services included: Common Amenities, Trash, Snow Removal, Maintenance Grounds, Security, Management, Utilities, Exterior Maintenance, Water, Insurance, Sewer
- HOA fee: $659 monthly
- HOA name: San Marco North HOA
- HOA phone: 303-818-2407
Location
- Region: Boulder
Financial & listing details
- Price per square foot: $564/sqft
- Tax assessed value: $412,700
- Annual tax amount: $2,459
- Date on market: 4/3/2026
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 4/8/2026 | Listed for sale | $400,000$564/sqft |
Source:  IRES as distributed by MLS GRID #1055519 Report a problem | ||
| 9/13/2024 | Listing removed | $1,500$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 7/29/2024 | Listed for rent | $1,500$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 8/24/2022 | Listing removed | -- |
Source: Zillow Rental Manager Report a problem | ||
| 8/5/2022 | Listed for rent | $1,500+15.4%$2/sqft |
Source: Zillow Rental Manager Report a problem | ||
| 3/24/2021 | Listing removed | -- |
Source: Owner Report a problem | ||
| 2/23/2020 | Listing removed | $1,300$2/sqft |
Source: Owner Report a problem | ||
| 1/23/2020 | Listed for rent | $1,300$2/sqft |
Source: Owner Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $2,054 +1.8% | $25,794 -4.7% |
| 2024 | $2,018 -12.1% | $27,052 -1% |
| 2023 | $2,296 +4.9% | $27,315 +10.5% |
| 2022 | $2,190 +12.7% | $24,728 -2.8% |
| 2021 | $1,943 | $25,440 +14% |
| 2020 | $1,943 +9.8% | $22,322 |
| 2019 | $1,770 | $22,322 +9.3% |
| 2018 | $1,770 | $20,419 -9.6% |
| 2017 | $1,770 +42% | $22,575 +56.8% |
| 2016 | $1,247 +5.6% | $14,400 -9.5% |
| 2015 | $1,180 -11.8% | $15,920 |
| 2014 | $1,339 +10.6% | $15,920 |
| 2013 | $1,210 +0.9% | $15,920 +10.2% |
| 2012 | $1,200 -0.6% | $14,447 |
| 2011 | $1,207 +7.1% | -- |
| 2010 | $1,127 +4% | $14,930 |
| 2009 | $1,083 +3.5% | $14,930 -11.8% |
| 2008 | $1,046 +6.3% | $16,930 |
| 2007 | $984 +3.7% | $16,930 +9.9% |
| 2006 | $949 +11% | $15,400 |
| 2005 | $855 +0.7% | $15,400 +10% |
| 2004 | $849 +2.3% | $14,000 -12.7% |
| 2003 | $830 +10.3% | $16,040 +34.9% |
| 2002 | $753 | $11,890 -90.9% |
| 2001 | -- | $130,000 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: University Hill
Nearby schools
GreatSchools rating
- 6/10Flatirons Elementary SchoolGrades: K-5Distance: 1 mi
- 5/10Manhattan Middle School Of The Arts And AcademicsGrades: 6-8Distance: 2.1 mi
- 10/10Boulder High SchoolGrades: 9-12Distance: 0.8 mi
Schools provided by the listing agent
- Elementary: Flatirons
- Middle: Manhattan
- High: Boulder
Source: IRES as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
- Colorado
- Boulder County
- Boulder
- 80302
- University Hill
- 850 20th St Unit 406
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