830 Union Ave, Boulder, CO 80304
OFF MARKET

$2,099,800

Trulia Estimate
  • 4 Beds
  • 3 Baths
  • 3,235 sqft

830 Union Ave, Boulder, CO 80304

North Wonderland
Est. Refi. Payment $11,598/mo*
Refinance Your Home
Currently Off Market - Sold Feb 3, 2011 for $836,098

Home Value

Trulia Estimate
$2.1M
Since last month
Increased$8K (+0.4%)
Since last year
Increased$79K (+3.9%)
Since last sale
Increased$1M (+150.7%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +63% in the last 10 years
MonthEstimated value
2026
August 2026$2.1M
July 2026$2.09M
June 2026$2.11M
May 2026$2.1M
April 2026$2.12M
March 2026$2.11M
February 2026$2.05M
January 2026$1.96M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
1111 Utica Cir, Boulder, CO
0.21
Single-Family Home
$1,500,000
07/24/26
5
3.5
3,170
468 Locust Pl, Boulder, CO
0.22
Single-Family Home
$1,784,280
09/30/25
5
3
4,248
995 Quince Ave, Boulder, CO
0.34
Single-Family Home
$1,820,000
07/14/26
4
4
3,794
3966 Promontory Ct, Boulder, CO
0.47
Single-Family Home
$1,660,000
06/26/26
4
3
3,051
1063 Quince Ave, Boulder, CO
0.34
Single-Family Home
$1,350,000
06/17/26
3
4
2,464
1409 Quince Ave, Boulder, CO
0.49
Single-Family Home
$1,450,000
12/15/25
4
3.5
2,975
758 Cottage Ln, Boulder, CO
0.12
Single-Family Home
$1,190,000
10/10/25
3
2.5
1,336
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

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
855 Union Ave, Boulder, CO 80304
0.06
$1,896,800
6
3.5
2,328
Off Market
805 Union Avenue, Boulder, CO 80304
0.05
-
3
2
1,200
Off Market
735 Utica Ave, Boulder, CO 80304
0.04
$3,067,700
4
4
4,178
Off Market
780 Utica Ave, Boulder, CO 80304
0.08
-
2
1.5
1,317
Off Market
786 Cottage Ln, Boulder, CO 80304
0.10
$1,060,400
2
1.5
1,168
Off Market
700 Utica Avenue, Boulder, CO 80304
0.09
$6,895,000
4
3.5
4,578
For Sale
725 Union Ave, Boulder, CO 80304
0.10
-
4
3
2,194
Off Market
625 Utica Ave, Boulder, CO 80304
0.10
$2,841,600
5
3.5
4,854
Off Market
758 Cottage Ln, Boulder, CO 80304
0.12
-
3
2.5
1,336
Off Market
932 Locust Ave, Boulder, CO 80304
0.15
$2,036,900
4
3.5
3,462
Off Market
564 Locust Pl, Boulder, CO 80304
0.14
$1,667,400
4
3.5
3,177
Off Market
952 Utica Cir, Boulder, CO 80304
0.16
$2,024,500
6
3.5
3,964
Off Market

Local Information

  • Map ViewExplore the area around 830 Union Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
2004
Living Area
3,235 sqft
Price/Sqft
$649
Parking
Garage

About this House

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.


830 Union Ave, Boulder, CO 80304 is a 4 bedroom, 3 bathroom, 3,235 sqft single-family home in North Wonderland, built in 2004. It last sold for $836,098 on Feb 3, 2011. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $2,099,800, with a rent estimate of $6,283/month.

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 and Tax history

DateEventPrice
Feb 3, 2011
Source: N/A
Sold
$836,098
Oct 17, 2010
Source: Agent Provided
PriceChange
$875,000
Price decreased by 3%
Sep 4, 2010
Source: Agent Provided
PriceChange
$899,000
Price decreased by 0%
Jul 3, 2010
Source: Agent Provided
PriceChange
$900,000
Price decreased by 3%
Apr 3, 2010
Source: Agent Provided
PriceChange
$925,000
Price decreased by 3%

Market trends in Boulder

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$897K
$10.37KMoM
Sale-to-List Price
98.4%
0.1%MoM
Price per sq ft
$499
$4MoM
Available listings
760
19MoM

Around this home

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

LGBTQ Local Legal Protections

Frequently asked questions about 830 Union Ave

  • What is 830 Union Ave estimated to be worth?
    Trulia's estimated value for 830 Union Ave in Boulder, CO is $2,099,800.
  • What is the price history for 830 Union Ave?
    830 Union Ave in Boulder, CO last sold for $836,098 in February 2011.
  • Is Boulder a buyer's or seller's market?
    Boulder is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Boulder?
    The median sale price in Boulder is $897K. That is up $10.37K from the prior month.
  • Does 830 Union Ave have air conditioning?
    Yes, 830 Union Ave in Boulder, CO has air conditioning.
  • Does 830 Union Ave have laundry facilities?
    Yes, 830 Union Ave in Boulder, CO has in-unit laundry.

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Explore by feature - Outdoor Space

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Apartments for Rent

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