830 Union Ave, Boulder, CO 80304
OFF MARKET

830 Union Ave
Boulder, CO 80304

North Wonderland
  • 4 Beds
  • 3 Baths
  • 3,235 sqft

$2,119,600

Trulia Estimate
as of May 27, 2026
Est. Refi. Payment $11,452/mo*
Refinance Your Home

$2,119,600

Trulia Estimate
as of May 27, 2026
Est. Refi. Payment $11,452/mo*
Refinance Your Home
4 Beds
3 Baths
3,235 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Sunny green built home in desirable neighborhood. Large master suite with views and luxurious bathroom. Large glass doors in master suite open to large second floor backyard deck. Three additional bedrooms and laundry upstairs. Open kitchen and family room. Large glass doors in family room open to backyard outdoor patio. Vaulted ceilings in living room. Downstairs office. Hardwood floors throughout. Tankless hot water heater.


This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
Garage
Outdoor
Porch, Patio, Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 830 Union Ave

Interior Features

Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Hardwood, Slate
Interior Details
AtticNumber of Rooms: 8Types of Rooms: Walk In Closet, Dining Room, Family Room, Laundry Room, Master Bath, OfficeCeiling Fan
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
FireplaceJetted Bath Tub
Windows, Doors, Floors & Walls
Double Paned Windows
Security
Security System

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Wood, CompositionGardenLawnPatioPorchSprinkler System
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 2004Year Updated: 2004
Property Type / Style
Property Type: Single Family HomeArchitecture: Craftsman

Lot Information

Lot Area: 7020 sqft

Price History for 830 Union Ave

DatePriceEventSource
02/03/2011$836,098Sold
N/A
10/17/2010$875,000PriceChange
Agent Provided
09/04/2010$899,000PriceChange
Agent Provided
07/03/2010$900,000PriceChange
Agent Provided
04/03/2010$925,000PriceChange
Agent Provided
02/28/2010$950,000Listed For SaleAgent Provided
04/27/2009$900,000Sold
N/A
03/01/2009$975,000Listed For SaleAgent Provided
01/16/2009$975,000ListingRemovedAgent Provided
01/07/2009$975,000Listed For SaleAgent Provided
11/22/2004$812,500Sold
N/A
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Property Tax and Assessment

Year2025
Tax$13,217
Assessment$2,203,900
Home facts updated by county records

Comparable Sales for 830 Union Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
725 Union Ave, Boulder, CO
0.10
Single-Family Home
$1,144,000
08/18/25
4
3
2,194
468 Locust Pl, Boulder, CO
0.21
Single-Family Home
$1,784,280
09/30/25
5
3
4,248
805 Union Avenue, Boulder, CO
0.05
Single-Family Home
$1,101,000
07/10/25
3
2
1,200
1409 Quince Ave, Boulder, CO
0.49
Single-Family Home
$1,450,000
12/15/25
4
3.5
2,975
900 Poplar Avenue, Boulder, CO
0.47
Single-Family Home
$1,350,000
06/27/25
4
2.5
3,758
758 Cottage Ln, Boulder, CO
0.12
Single-Family Home
$1,190,000
10/10/25
3
2.5
1,336
4120 Riverside Dr, Boulder, CO
0.40
Single-Family Home
$1,006,000
07/24/25
3
2
2,124
950 Quince Ave, Boulder, CO
0.39
Single-Family Home
$2,300,000
10/08/25
4
3.5
2,804
3930 Newport Ln, Boulder, CO
0.51
Single-Family Home
$1,750,000
04/15/26
3
3
2,766
1487 Periwinkle Dr, Boulder, CO
0.56
Single-Family Home
$1,325,000
05/08/26
4
3.5
2,476

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Assigned Schools

These are the assigned schools for 830 Union Ave.
View nearby schools on GreatSchools
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
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  • 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
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Homes for sale near 830 Union Ave

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Off Market Homes Near 830 Union Ave

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830 Union Ave, Boulder, CO 80304 is a 4 bedroom, 3 bathroom, 3,235 sqft single-family home built in 2004. 830 Union Ave is located in North Wonderland, Boulder. This property is not currently available for sale. 830 Union Ave was last sold on Feb 3, 2011 for $836,098. The current Trulia Estimate for 830 Union Ave is $2,119,600.