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$3,295,000

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 3 Full Baths
  • 2 Partial Baths
  • 4,678 Sq. Ft.
  • 2 Car Garage
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849 Union Ave, Boulder, COVideo Tour of 849 Union Ave, Boulder, CO.
849 Union Avenue in North Boulder offers a modern farmhouse for sale just one block from Wonderland Lake, Foothills Community Park, and miles of trails, combining contemporary design with an ideal Boulder location near Broadway shops, restaurants, and top-rated schools. Built in 2021, this 4-bedroom, 5-bathroom home features vaulted ceilings, expansive windows, wide-plank oak floors, and a floor-to-ceiling stone fireplace that anchors the open-concept living space. The chef's kitchen includes black walnut cabinetry, a large island, walk-in pantry, and a Nana-style pass-through window connecting seamlessly to the outdoor patio for indoor-outdoor living. A formal dining room and light-filled informal dining area provide flexible entertaining spaces. The main level also includes a bedroom with en-suite bath, ideal for guests or a private office. Upstairs, the primary suite offers a private deck, spa-like bathroom with soaking tub, walk-in shower, and dual vanities, along with two additional en-suite bedrooms and a lofted flex space. The unfinished lower level is a full height daylight level offering future potential for additional living space. Solar adds efficiency, while a two-car attached garage and mudroom support everyday functionality. Surrounded by greenery and mountain views, this North Boulder home delivers modern living with direct access to outdoor recreation and neighborhood amenities.

Full Property Details for 849 Union Ave

General

  • Price: $3,295,000
  • Taxes: $12,013 (2025)
  • Status: Active
  • Type: Single Family
  • Source: IRES
  • MLS ID: 1055801
  • Updated: 4/9/2026
  • Added to Site: 46 day(s) ago

Interior

  • Interior Features: Eat-In Kitchen, Separate Dining Room, Open Floorplan, Pantry, Wood Windows, Walk-In Closet(s), Jack and Jill Bath, Kitchen Island
  • Fireplace: Yes
  • Fireplace(s): Gas, Living Room
  • Appliances: Gas Range, Double Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal, Fire Alarm
  • Flooring: Wood

Rooms

Bathrooms

  • Total Bathrooms: 5
  • Full Bathrooms: 3
  • 3/4 Bathrooms: 1
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 4

Exterior

  • Exterior Features: Sprinkler System, Balcony
  • Porch/Patio/Deck: Patio

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Garage Spaces: 2
  • Parking Features: Attached
  • Garage Description: Attached

Location

  • Area: Boulder
  • County: Boulder
  • Subdivision: Locust Park

School Information

  • School District: Boulder Valley Dist RE2
  • Elementary School: Foothill
  • Middle School: Centennial
  • 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

Structural Information

  • Construction: Stone, Composition, Wood Siding
  • Exterior Const.: Stone, Composition, Wood Siding
  • Basement: Yes
  • Basement Desc.: Full, Unfinished, Daylight, Built-In Radon, Sump Pump
  • Roof: Composition, Metal
  • Windows: Window Coverings
  • Square Feet: 4,678
  • Sq. Ft. Source: Other
  • Living Area: 3,103 Sq. Ft.
  • Year Built: 2020

Lot Features

  • Property View: Hills
  • Lot Size (Acres): 0.17
  • Lot Size (Sq. Ft.): 7,363
  • Fence: Yes
  • Lot Features: Evergreen Trees, Deciduous Trees, House Faces South
  • Potential Use: Single-Family
  • Zoning: SFR
  • Fencing (Description): Fenced, Wood

Green Features

  • Energy Efficient: Southern Exposure, Photovoltaic Owned

Financial Considerations

  • Tax Amount: $12,013
  • Tax Year: 2025
  • Terms: Cash, Conventional

Disclosures and Reports

  • Special Conditions: Private Owner
  • Exclusions: Seller's personal property
  • Property ID: R0612888

Listed by Compass - Boulder (303) 487-5472

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Listing agents

— 849 Union Ave —

  • Compass - Boulder

    303-487-5472

  • Compass - Boulder

    303-487-5472

3035014959

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 849 Union Ave

School District:Boulder Valley School District Re-2
NameGradesDistance
Foothill Elementary School
1001 Hawthorn Avenue, Boulder, CO 80304
K-51.2 mi
Centennial Middle School, Boulder, CO
2205 Norwood Avenue, Boulder, CO 80304
6-81.1 mi
Boulder High School
1604 Arapahoe Avenue, Boulder, CO 80302
9-122.8 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 849 Union Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
4/09/2026
Listed
$3,295,000
17.68%
MLS
10/29/2021
Sold
$2,800,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 849 Union Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$12,013
—
$125,994
-8%
2024
$12,073
2%
$137,377
-3%
2023
$11,864
281%
$141,062
320%
2022
$3,117
5%
$33,569
-3%
2021
$2,973
—
$34,535
20%
2021
$2,973
—
$28,779
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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NMLS#: 1598647

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Listed by Compass - Boulder (303) 487-5472

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849 Union Ave, Boulder, CO 80304 (MLS# 1055801) is a Single Family property with 4 bedrooms, 3 full bathrooms and 2 partial bathrooms. 849 Union Ave is currently listed for $3,295,000 and was received on April 09, 2026. Want to learn more about 849 Union Ave? 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.

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