1010 Union Ave, Boulder, CO 80304
Property image
Property image
OFF MARKET

1010 Union Ave
Boulder, CO 80304

North Wonderland
  • 5 Beds
  • 4 Baths
  • 3,175 sqft

$2,504,100

Trulia Estimate
as of Jul 6, 2026
Est. Refi. Payment $13,764/mo*
Refinance Your Home

$2,504,100

Trulia Estimate
as of Jul 6, 2026
Est. Refi. Payment $13,764/mo*
Refinance Your Home
5 Beds
4 Baths
3,175 sqft

Local Information

  • Map ViewExplore the area around 1010 Union Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Refined, Minimalist, and Bathed in Light

A showcase of European-inspired minimalism, this home blends refined aesthetics with effortless functionality. Skylights, vaulted ceilings, and expansive sliding glass doors flood the open-concept layout with natural light, seamlessly connecting indoor and outdoor living. The chef’s kitchen is a masterpiece of sleek, all-white cabinetry, premium appliances, and streamlined design, flowing effortlessly into a sunlit dining area and sophisticated living space—both offering easy access to a private outdoor retreat. The primary suite is a haven of minimalist luxury, featuring vaulted ceilings, a custom walk-in closet, and a spa-like en-suite wrapped in monochrome elegance. A second-story addition provides versatile living space, perfect for work, wellness, or creative pursuits. Outside, a pergola-shaded deck and private fencing frame a lush backyard designed for both tranquility and entertaining. Located in highly coveted North Boulder, this home offers the pinnacle of intentional living, just steps from open space trails, the NoBo Library, Wonderland Lake, and the BMoCA arts hub.

Offering Buyers Agent Commission
508-243-2512
1010 Union Ave, Boulder, CO 80304 is a 5 bedroom, 4 bathroom, 3,175 sqft single-family home in North Wonderland, built in 1989. It last sold for $2,575,000 on May 9, 2023. It is currently off market. The Trulia Estimate is $2,504,100, with a rent estimate of $5,587/month.

Home Highlights

Parking
Garage
Outdoor
Porch, Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 1010 Union Ave

Interior Features

Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Hardwood
Interior Details
Number of Rooms: 11Types of Rooms: Walk In Closet, Dining Room, Family Room, Laundry Room, Library, Master Bath, Office, Pantry
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Windows, Doors, Floors & Walls
Double Paned Windows

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Stucco, WoodGardenLawnPorchSprinkler System
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 1989Year Updated: 2018
Property Type / Style
Property Type: Single Family HomeArchitecture: Modern

Community

Units in Building: 1

Lot Information

Lot Area: 10410 sqft

Price History for 1010 Union Ave

DatePriceEventSource
04/02/2025ListingRemovedN/A
03/05/2025$2,725,000PendingN/A
02/18/2025$2,725,000Listed For SaleN/A
05/09/2023$2,575,000Sold
IRES as distributed by MLS GRID #983071
04/07/2023$2,500,000PendingIRES as distributed by MLS GRID #983071
03/08/2023$2,500,000Listed For SaleIRES as distributed by MLS GRID #983071
05/16/2012$640,000Sold
IRES as distributed by MLS GRID #674241
02/28/2012$670,000Listed For SaleAgent Provided
04/23/2011$645,000ListingRemovedAgent Provided
01/30/2011$645,000PriceChange
Agent Provided
01/24/2011$669,000PriceChange
Agent Provided
07/22/2010$695,000Listed For SaleAgent Provided

Market trends in Boulder

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$955K
$13.33KMoM
Sale-to-List Price
97.9%
1.0%MoM
Price per sq ft
$503
$12MoM
Available listings
775
41MoM
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Property Tax and Assessment

Year2025
Tax$12,011
Assessment$1,988,000
Home facts updated by county records

Comparable Sales for 1010 Union Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
990 Utica Circle, Boulder, CO
0.12
Single-Family Home
$2,800,000
10/28/25
5
4.5
5,179
950 Quince Ave #A, Boulder, CO
0.37
Single-Family Home
$2,300,000
10/14/25
5
4
2,793
950 Quince Ave, Boulder, CO
0.38
Single-Family Home
$2,300,000
10/08/25
4
3.5
2,804
1505 Poplar Ave, Boulder, CO
0.50
Single-Family Home
$2,680,000
05/19/26
5
4
4,051
4156 15th St, Boulder, CO
0.38
Single-Family Home
$1,950,000
07/11/25
5
2.5
3,076
1095 Redwood Ave, Boulder, CO
0.27
Single-Family Home
$4,300,000
02/27/26
5
5
4,959
468 Locust Pl, Boulder, CO
0.37
Single-Family Home
$1,784,280
09/30/25
5
3
4,248
1509 Poplar Ave, Boulder, CO
0.51
Single-Family Home
$2,100,000
08/06/25
5
4
4,246
4796 6th St, Boulder, CO
0.64
Single-Family Home
$2,250,000
05/26/26
5
3.5
4,047
1409 Quince Ave, Boulder, CO
0.39
Single-Family Home
$1,450,000
12/15/25
4
3.5
2,975

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Assigned Schools

These are the assigned schools for 1010 Union Ave.
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The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

North Wonderland
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about North Wonderland

  • Azeljo
    "The Skip stops often and is quick ride to downtown pearl street mall or connect to the main bus stop which goes anywhere."
    3
    Flag
  • Azeljo
    "Great location nestled among a lake, mountains and a gorgeous park. Short walk to the grocery store, cafes."
    0
    Flag
  • Jan K.
    "I enjoy the quietness, closeness to nature, friendly neighbors. I appreciate the quality of nearby grocery store with abundance of organic food & quality meat & poultry. Several coffee shops within walking distance. Waldorf Elementary & High School, Foothills Community Park, Wonderland Lake, and City of Boulder Open Space all within a short distance. RTD, the public bus, runs about every 10 minutes from various stops on Broadway. Bus to downtown & to University of Colorado & to Denver International Airport. Northwest Boulder is a fabulous area to live in. My house has continued to increase in value. This area is strong in this economy."
    1
    Flag

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Off Market Homes Near 1010 Union Ave

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