$1,350,000

725 Union Ave Boulder, CO 80304

$10,000
Closing credit¹
4 beds
2 full, 1 partial
2,194 sqft
0.2 acres
$615 / sqft
House

Property details

About 725 Union Ave

Discover a rare opportunity to own a beautiful and versatile home in one of Boulder's most coveted neighborhoods. Nestled at the base of the foothills, this inviting property places you just steps from miles of scenic trails, Foothills Community Park, and Wonderland Lake - making it the ideal home for outdoor enthusiasts. Enjoy morning coffee or evening sunsets on your brand-new front deck with stunning foothill views, or cultivate your green thumb in the spacious yard. Inside, the main level features a bright and airy living room with vaulted ceilings, two comfortable bedrooms, a full bathroom, laundry area, and a well-appointed kitchen that opens to the living space. Upstairs, the spacious loft offers the perfect flex space for a home office, reading nook, or yoga retreat. The upper level also includes a full bathroom with double vanity and a private primary suite with its own balcony - a tranquil escape with views and fresh mountain air. What sets this home apart is its versatility. The west side of the house includes a separate entrance leading to additional living space, a bedroom, and bathroom - presenting a fantastic opportunity for Airbnb income, a guest suite, or multigenerational living. Located near top-rated schools such as Foothill Elementary, Centennial Middle School, and Shining Mountain Waldorf School, this home is also close to shopping centers, local dining, and all the vibrant amenities Boulder has to offer. 725 Union Ave is more than just a home - it's a lifestyle. With an unbeatable location, flexible living spaces, and endless potential, this is Boulder living at its finest.

Highlights

Home typeSingle Family Residence
HeatingForced Air
StatusActive
CoolingCeiling Fan(s), Evaporative Cooling
Size2,194 sqft
Lot size0.17 Acres
Year built1964
MLS #IR1037349
FireplaceFamily Room, Gas, Gas Log, Living Room
ViewMountain(s)

Summary

  • Partial Bathrooms: 1
  • Full Bathrooms: 2
  • Appliances: Dishwasher, Disposal, Dryer, Microwave, Oven, Refrigerator, Washer
  • Basement: No
  • Flooring Type: Tile, Wood
  • Interior: Eat-in Kitchen, Open Floorplan, Vaulted Ceiling(s), Walk-In Closet(s)
  • Fireplace: Family Room, Gas, Gas Log, Living Room
  • Total Bedroom Count: 4
  • View: Mountain(s)
  • Exterior: Balcony
  • Architectural Style: Contemporary
  • Heating: Forced Air
  • Cooling: Ceiling Fan(s), Evaporative Cooling
  • List Price: $1,350,000
  • Price/SqFt: $615
  • Annual Tax Amount: $8,205
  • Tax Year: 2023
  • Lot: Corner Lot, Level, Sprinklers In Front
  • Year Built: 1964
  • Living Area: 2,194 SqFt
  • Lot Size: 0.17 Acres
  • MLS Number: IR1037349
  • MLS Name: RECOLORADO
  • Office Name: RE/MAX Elevate
  • Office Phone: (303) 974-5005
  • Listing Agent: Laura Chittick

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IDX ©2025 METROLIST, INC., DBA RECOLORADO® - All Rights Reserved.

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Equal Housing

© 2025 METROLIST, INC., DBA RECOLORADO® – All Rights Reserved
6455 S. Yosemite St., Suite 300
Greenwood Village, CO 80111 USA

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Last updated on: 6/20/2025, 10:42:28 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.

Get an agent. Get a mortgage. Save big.¹

725 Union Ave, Boulder, CO 80304 - view of front of property with a wooden deck

$1,350,000

725 Union Ave

$10,000

closing credit¹

Sell your home with Rocket and save even more!

Seller rebate

0.5% sale price²

Price information

Property sales

DateEventPrice
Dec 07, 2016
Home Sold
$807,827
Jul 23, 2004
Home Sold
$550,000

Tax history

YearAssessmentProperty Tax
2023$97,833$8,205
2022$73,392$6,890
2021$75,504$6,574
2020$74,882$6,518
2019$75,406$5,692
2018$65,657$5,514
2017$65,657$5,408

History based on county public records data.

Nearby schools

7

Crest View Elementary School

Public District KG-5

0.8 mi

1897 Sumac Ave

8

Foothill Elementary School

Public District KG-5

1.2 mi

1001 Hawthorn Ave

5

Columbine Elementary School

Public District PK-5

1.8 mi

3130 Repplier St

School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.

All data from GreatSchools

Neighborhood

The neighbors living near this home have an average income of $108,750. Typical income of Boulder, CO residents is between $35k-100k annually. Typical family type is single, no kids. Residents of this area typically have post secondary degree education.

How much money do the neighbors make?

11%
<35k
35%
35k-100k
31%
100k-200k
23%
200k+

What level of education do the neighbors have?

High School Diploma
Post Secondary Degree
Masters Degree
Doctorate

What types of families live nearby?

36%
Single, No Kids
13%
Single, with Kids
25%
Married, No Kids
26%
Married, with Kids

Are the neighbors home owners or renters?

Home Owners
Renters

How old are people in this area?

18%
<11 yrs old
9%
12-17 yrs old
14%
18-34 yrs old
50%
35-64 yrs old
9%
65+ yrs old

What do the neighbors do for fun?

  • Skiing/snowboardingSkiing/snowboarding
  • Men's TennisMen's Tennis
  • SoccerSoccer

Where do the neighbors shop?

  • NordstromNordstrom
  • BloomingdalesBloomingdales
  • The Container StoreThe Container Store

Where do the neighbors go to eat?

  • California Pizza KitchenCalifornia Pizza Kitchen
  • Bonefish GrillBonefish Grill
  • StarbucksStarbucks

What do the neighbors drive?

  • BMWBMW
  • LexusLexus
  • AudiAudi

What do the neighbors listen to?

  • Talk/PersonalityTalk/Personality
  • NewsNews
  • AlternativeAlternative
All data provided by Home Junction and Claritas

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Frequently asked questions

About 725 Union Ave

The listing price of 725 Union Ave property is $1,350,000.

The property 725 Union Ave is a house located in Boulder, Colorado, 80304.

Active Listing: 725 Union Ave is For Sale (Active/New) which means the seller is accepting offers.

The nearby schools for 725 Union Ave are: Crest View Elementary School (GreatSchools Rating 7/10), Foothill Elementary School (GreatSchools Rating 8/10), Columbine Elementary School (GreatSchools Rating 5/10), Centennial Middle School (GreatSchools Rating 5/10), Casey Middle School (GreatSchools Rating 3/10), Horizons K-8 School (GreatSchools Rating 8/10), Boulder High School (GreatSchools Rating 8/10), New Vista High School (GreatSchools Rating 7/10), Boulder Preparatory Charter High School (GreatSchools Rating 2/10).

According to the records, the last property tax for 2023 is $8,205 (source: MLS/based on county public records data).

The last sale was on December 7, 2016 for $807,827 (source: MLS/tax record).

The property at 725 Union Ave has 4 bedrooms and 2 full and 1 half bathrooms.

The property 725 Union Ave is 2,194 SqFt (source: MLS/tax record).

The year of construction for 725 Union Ave is 1964.

This home is located at 725 Union Ave in Boulder, CO and zip code 80304 in the Northwest Boulder neighborhood. This 2,194 square foot home, which was built in 1964, sits on a 0.17 acre lot. Features: 4 bedrooms, 3 bathrooms. It has been listed on Rocket Homes since June 20, 2025 and is currently priced at $1,350,000.

In May 2025, from all listings sold in Boulder, CO there were more than 13 sold above asking price, over 121 sold below and more than 41 were sold right at the asked price. The inventory of homes for sale in Boulder, CO between April and May 2025 increased by 21.9%. In May 2025 median list price was $979,047 and the average listing age was 38 days.

From Rocket Homes Real Estate and based on county public records data.

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