860 Union Avenue, Boulder, CO 80304
Home value
$2,221,600
$2.09M - $2.35M
$5,781/mo
Owner options
$5,781/mo
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$10,374/mo
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Zillow last checked:
Listing updated:
Alex Johnson 303-521-0187 alex.johnson@realatlas.com,
Atlas Real Estate Group
Jill Grano, 100031566
milehimodern - Boulder
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 4
- Full bathrooms: 4
- Main level bathrooms: 1
- Main level bedrooms: 1
Bedroom
- Level: Main
- Area: 143 Square Feet
- Dimensions: 11 x 13
Bedroom
- Level: Basement
- Area: 143 Square Feet
- Dimensions: 11 x 13
Bedroom
- Level: Upper
- Area: 198 Square Feet
- Dimensions: 11 x 18
Bedroom
- Level: Upper
- Area: 156 Square Feet
- Dimensions: 13 x 12
Bedroom
- Features: Primary Suite
- Level: Upper
- Area: 285 Square Feet
- Dimensions: 19 x 15
Bathroom
- Level: Basement
- Area: 60 Square Feet
- Dimensions: 10 x 6
Bathroom
- Level: Upper
- Area: 55 Square Feet
- Dimensions: 5 x 11
Bathroom
- Features: En Suite Bathroom, Primary Suite
- Level: Upper
- Area: 143 Square Feet
- Dimensions: 13 x 11
Bathroom
- Features: En Suite Bathroom
- Level: Main
Family room
- Description: Multi Purpose Space With Plenty Of Room To Entertain
- Level: Basement
- Area: 806 Square Feet
- Dimensions: 31 x 26
Great room
- Description: Dramatic Vaulted Ceiling, Tons Of Natural Light
- Level: Main
- Area: 806 Square Feet
- Dimensions: 31 x 26
Kitchen
- Level: Main
Laundry
- Level: Main
- Area: 200 Square Feet
- Dimensions: 20 x 10
Utility room
- Level: Basement
- Area: 200 Square Feet
- Dimensions: 20 x 10
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Convection Oven, Cooktop, Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Washer
- Laundry: In Unit
Features
- Entrance Foyer, Granite Counters, High Speed Internet, Kitchen Island, Open Floorplan, Radon Mitigation System, Smart Thermostat, Vaulted Ceiling(s), Walk-In Closet(s)
- Flooring: Carpet, Laminate, Wood
- Basement: Finished
- Number of fireplaces: 1
- Fireplace features: Gas
Interior area
- Total structure area: 4,318
- Total interior livable area: 4,318 sqft
- Finished area above ground: 2,940
- Finished area below ground: 900
Property
Parking
- Total spaces: 2
- Parking features: Garage - Attached
- Attached garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Patio & porch: Covered
- Exterior features: Garden, Lighting, Private Yard
- Fencing: Full
Lot
- Size: 6,412 Square Feet
- Features: Landscaped, Many Trees, Sprinklers In Front, Sprinklers In Rear
Details
- Parcel number: R0034008
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Single Family Residence
Materials
- Frame, Stone, Stucco
- Roof: Composition
Condition
- Year built: 2001
Utilities & green energy
- Sewer: Public Sewer
- Utilities for property: Cable Available, Electricity Connected
Community & HOA
Community
- Subdivision: Makena Taylor
HOA
- Has HOA: No
Location
- Region: Boulder
Financial & listing details
- Price per square foot: $515/sqft
- Tax assessed value: $2,274,000
- Annual tax amount: $13,552
- Date on market: 4/2/2026
- Listing terms: Cash,Conventional
- Exclusions: All Personal Property With The Exception Of Murphy Beds.
- Ownership: Individual
- Electric utility on property: Yes
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 9/11/2026 | Sold | $2,221,785-7.4%$515/sqft |
Source: | ||
| 8/4/2026 | Pending sale | $2,400,000$556/sqft |
Source: | ||
| 7/21/2026 | Price change | $2,400,000-2%$556/sqft |
Source: | ||
| 6/16/2026 | Price change | $2,450,000-3%$567/sqft |
Source: | ||
| 5/15/2026 | Price change | $2,525,000-2.7%$585/sqft |
Source: | ||
| 4/2/2026 | Listed for sale | $2,595,000+95.8%$601/sqft |
Source: | ||
| 11/17/2015 | Sold | $1,325,000-1.9%$307/sqft |
Source: | ||
| 9/18/2015 | Listed for sale | $1,350,000+59%$313/sqft |
Source: RE/MAX of Boulder #775274 Report a problem | ||
| 4/23/2002 | Sold | $849,000$197/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $13,699 +1.8% | $142,125 -10.9% |
| 2024 | $13,461 +13.5% | $159,561 -1% |
| 2023 | $11,857 +4.9% | $161,108 +26.2% |
| 2022 | $11,307 +20.8% | $127,686 -2.8% |
| 2021 | $9,363 | $131,359 +22.1% |
| 2020 | $9,363 +14.8% | $107,565 |
| 2019 | $8,158 | $107,565 +14.3% |
| 2018 | $8,158 | $94,097 -9.5% |
| 2017 | $8,158 +13.6% | $104,029 +25.4% |
| 2016 | $7,179 +16.8% | $82,928 +18.5% |
| 2015 | $6,145 +17.8% | $69,992 |
| 2014 | $5,216 -20.9% | $69,992 |
| 2013 | $6,595 +0.9% | $69,992 -11.1% |
| 2012 | $6,537 +3.1% | $78,724 |
| 2011 | $6,337 +7.1% | -- |
| 2010 | $5,918 +12.4% | $78,410 -8.3% |
| 2009 | $5,263 +3.5% | $85,490 +3.9% |
| 2008 | $5,084 -3.3% | $82,260 |
| 2007 | $5,257 +3.9% | $82,260 |
| 2006 | $5,061 +8.9% | $82,260 |
| 2005 | $4,647 +0.7% | $82,260 +8.2% |
| 2004 | $4,614 +27% | $76,060 |
| 2003 | $3,634 +134.6% | $76,060 +46.1% |
| 2002 | $1,549 | $52,070 -80.5% |
| 2001 | -- | $267,700 |
Neighborhood: North Wonderland
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Nearby schools
GreatSchools rating
- 9/10Foothill Elementary SchoolGrades: K-5Distance: 1.2 mi
- 6/10Centennial Middle SchoolGrades: 6-8Distance: 1.1 mi
- 9/10Boulder High SchoolGrades: 9-12Distance: 2.8 mi
Schools provided by the listing agent
- Elementary: Foothill
- Middle: Centennial
- High: Boulder
- District: Boulder Valley RE 2
Source: REcolorado 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.
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- Colorado
- Boulder County
- Boulder
- 80304
- North Wonderland
- 860 Union Avenue