849 Union Avenue Boulder, CO ^$ 3,295,000

849 Union Avenue

^$ 3,295,000

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Recently Listed

849 Union Avenue

Boulder, CO, 80304

^$ 3,295,000

Bedrooms4 Baths4.1 Sq 4,678

Monthly Estimate*

^$ 20,288

Listed by Compass - Boulder

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Single Family Home for sale in Boulder, CO

for $3,295,000 with 4 bedrooms and 4 full baths, 1 half bath. This 4,678 square foot home was built in 2020 on a lot size of 0.17.

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.

Single Family Active

Price

^$ 3,295,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 12,013

Style

House

Lot Size

0.17

Year Built

2020

Town/City

Boulder

County/Region

Boulder

MLS | Web ID

IR1055801

Features

Interior

Interior Amenities Eat-in Kitchen Jack & Jill Bathroom Kitchen Island Open Floorplan Pantry Radon Mitigation System Walk-In Closet(s)

Basement Daylight Full Sump Pump Unfinished

Flooring Tile Wood

Fireplace Features Gas Living Room

Basement (Y/N) Y

Window Features Window Coverings

Above Grade Finished Area 3103

Half Baths 1

3/4 Baths 1

Total Bedrooms 4

Below Grade Finished Area 0

Main Level Bedrooms 1

Main Level Bathrooms 2

Total Baths 5

General

Sewer Public Sewer

Heating Forced Air

Cooling Central Air

Utilities Electricity Available Natural Gas Available

Possession Closing/DOD

Roof Composition Metal

Appliances Dishwasher Disposal Double Oven Dryer Microwave Oven Refrigerator Washer

Zoning SFR

Garage Spaces 2

Patio/Porch Features Patio

Security Features Smoke Detector(s)

Construction Materials Stone Wood Siding

Exclusions Seller's personal property

Year Built 2020

View Mountain(s)

Levels Two

Property Subtype Single Family Residence

Tax Year 2025

Ownership Individual

County Boulder

Property Type Residential

HOA N

Attached Garage Y

Subdivision Name Locust Park

Facing Direction South

Possible Use Residential

Full Baths 3

Status Active

High School Boulder

City Boulder

High School District Boulder Valley RE 2

Lot Size Square Feet 7363

Listing Terms Cash Conventional

Elementary School Foothill

Tax Annual Amount 12013

Middle/Junior High School Centennial

Concessions No

Virtual Tour https://youtu.be/Q4D4jiYHwW8

Structure Type House

Standard Status Active

Occupancy Type Owner

Elementary School District Boulder Valley RE 2

Exterior

Exterior Amenities Balcony

Vegetation Wooded

Fencing Fenced

Lot Features Sprinklers In Front

Water Source Public

Total Parking 2

Building Area Total 4678

Lot Size Acres 0.17

Internal Only

Street Number 1 849

* Excluded Features

List By

Compass - Boulder

Broker

(720) 480-7650

Phone

Affordability Calculator

$21,289

Per Month

Monthly Principal & Interest: $20,288
Monthly Property Taxes: $1,001
Monthly Home Insurance: --

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Yearly Home Insurance

Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Single family listings in Boulder, CO

Average List Price ^$2,503,045

Percent of Sale Price 24%

About Boulder, CO

102,151 Population

6% Since 2002

^$65,436 Median Income

31.88 Median Age

18% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

1955676 Elementary School

1955871 Middle School

Boulder High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
4/8/2026	$3,295,000		Listed Price

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849 Union Avenue, Boulder, CO, 80304 is a Single Family Home for sale at $3,295,000 with 4,678 sqft and a lot size of 0.17. 849 Union Avenue has 4 bedrooms, 4.1 baths, and was built in 2020. The property's zip code is 80304 which is in Boulder, CO

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

The data relating to real estate on this web site comes in part from the Internet Data eXchange (IDX) Program of the REcolorado. Real estate listings held by firms other than Weichert Realtors are marked with the IDX logo and detailed information about them includes the Listing Broker’s Firm Name.

The information being provided is for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Data is updated as of 4/10/2026.

This publication is designed to provide information with regard to the subject matter covered. It is displayed with the understanding that the publisher and authors are not engaged in rendering real estate, legal, accounting, tax, or other professional services and that the publisher and authors are not offering such advice in this publication. If real estate, legal, or other expert assistance is required, the services of a competent, professional person should be sought.

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PUBLISHER’S NOTICE: All real estate advertised herein is subject to the Federal Fair Housing Act and the Colorado Fair Housing Act, which Acts make it illegal to make or publish any advertisement that indicates any preference, limitation, or discrimination based on race, color, religion, sex, handicap, familial status, or national origin.

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849 Union Avenue

Single Family Home for sale in Boulder, CO

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