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

700 Union Ave
Boulder, CO 80304

North Wonderland
  • 5 Beds
  • 4 Baths
  • 3,503 sqft (on 0.30 acres)

$2,286,000

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $12,608/mo*
Refinance Your Home

$2,286,000

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $12,608/mo*
Refinance Your Home
5 Beds
4 Baths
3,503 sqft
(on 0.30 acres)

Home Value

Trulia Estimate
$2.29M
Since last month
Increased$11K (+0.5%)
Since last year
Increased$73K (+3.2%)
Since last sale
Increased$965K (+71.6%)
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 +57% in the last 10 years
MonthEstimated value
2026
August 2026$2.31M
July 2026$2.3M
June 2026$2.33M
May 2026$2.31M
April 2026$2.31M
March 2026$2.26M
February 2026$2.21M
January 2026$2.12M
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
468 Locust Pl, Boulder, CO
0.11
Single-Family Home
$1,784,280
09/30/25
5
3
4,248
1111 Utica Cir, Boulder, CO
0.31
Single-Family Home
$1,500,000
07/24/26
5
3.5
3,170
990 Utica Circle, Boulder, CO
0.28
Single-Family Home
$2,800,000
10/28/25
5
4.5
5,179
995 Quince Ave, Boulder, CO
0.40
Single-Family Home
$1,820,000
07/14/26
4
4
3,794
950 Quince Ave #A, Boulder, CO
0.44
Single-Family Home
$2,300,000
10/14/25
5
4
2,793
1063 Quince Ave, Boulder, CO
0.40
Single-Family Home
$1,350,000
06/17/26
3
4
2,464
950 Quince Ave, Boulder, CO
0.43
Single-Family Home
$2,300,000
10/08/25
4
3.5
2,804
1409 Quince Ave, Boulder, CO
0.58
Single-Family Home
$1,450,000
12/15/25
4
3.5
2,975
4825 6th St, Boulder, CO
0.67
Single-Family Home
$1,850,000
05/26/26
5
4
4,100
4796 6th St, Boulder, CO
0.62
Single-Family Home
$2,250,000
05/26/26
5
3.5
4,047

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
725 Union Ave, Boulder, CO 80304
0.03
$1,127,800
4
3
2,194
Off Market
625 Utica Ave, Boulder, CO 80304
0.02
$2,815,500
5
3.5
4,854
Off Market
564 Locust Pl, Boulder, CO 80304
0.04
$1,662,400
4
3.5
3,177
Off Market
805 Union Avenue, Boulder, CO 80304
0.08
$1,081,200
3
2
1,200
Off Market
547 Utica Ave, Boulder, CO 80304
0.05
$1,059,700
3
2
1,614
Off Market
563 Locust Pl, Boulder, CO 80304
0.07
$2,532,500
5
4.5
4,135
Off Market
735 Utica Ave, Boulder, CO 80304
0.08
$3,057,500
4
4
4,178
Off Market
700 Utica Avenue, Boulder, CO 80304
0.08
$8,500,000
4
3.5
4,578
For Sale
476 Locust Pl, Boulder, CO 80304
0.09
$1,823,200
4
3.5
2,713
Off Market
548 Utica Ct, Boulder, CO 80304
0.09
$3,569,600
4
2.5
4,424
Off Market
470 Utica Ave, Boulder, CO 80304
0.10
$3,866,800
5
4.5
5,207
Off Market
468 Locust Pl, Boulder, CO 80304
0.11
$1,766,700
5
3
4,248
Off Market

Local Information

  • Map ViewExplore the area around 700 Union Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1965
Lot Size
0.3 acres
Living Area
3,503 sqft
Price/Sqft
$653
Parking
Garage

About this House

Coming Soon! Gorgeous and special property in Wonderland Lake. Walk into an open spacious living, dining and kitchen area with wall of sliding doors and windows that open up to a large deck and back yard. 2 fireplaces and five bedrooms, four bathrooms including large master suite with mountain views off deck. Updated lower level with rec room, guest room and modern bath. Perfect house for entertaining and outdoor lifestyle. Steps away from Foothills Park, Wonderland Lake trails, Lucky's Market, Logan's Coffee, soccer fields and community gardens. Contact Kristin Kalush for more details 303-499-9880
700 Union Ave, Boulder, CO 80304 is a 5 bedroom, 4 bathroom, 3,503 sqft single-family home in North Wonderland, built in 1965. It last sold for $1,349,000 on Jul 7, 2017. It is currently off market. The Trulia Estimate is $2,286,000, with a rent estimate of $7,101/month.

Home Details for 700 Union Ave

Interior Features

Interior Details
BasementNumber of Rooms: 8Types of Rooms: Walk In Closet, Dining Room, Laundry Room, Master Bath, Office, Recreation RoomWet BarCeiling Fan
Heating & Cooling
Heating: Baseboard, Forced Air, ElectricAir ConditioningCooling System: CentralHeating Fuel: Baseboard
Levels, Entrance, & Accessibility
Stories: 3Floors: Tile, Carpet, Hardwood
Appliances & Utilities
DishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: Wood, BrickLawnPatioSprinkler System
Parking & Garage
GarageParking Spaces: 3Parking: Garage Attached

Property Information

Year Built
Year Built: 1965Year Updated: 1990
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Community

Units in Building: 1

Lot Information

Lot Area: 0.30 acres

Price and Tax history

DateEventPrice
Jul 7, 2017
Source: IRES as distributed by MLS GRID #821733
Sold
$1,349,000
Jun 2, 2017
Source: Agent Provided
PendingToActive
$1,349,000
Jun 2, 2017
Source: Agent Provided
Pending
$1,349,000
Jun 2, 2017
Source: Agent Provided
Pending
$1,349,000
Jun 1, 2017
Source: Agent Provided
Listed For Sale
$1,349,000

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 700 Union Ave

  • What is 700 Union Ave estimated to be worth?
    Trulia's estimated value for 700 Union Ave in Boulder, CO is $2,286,000.
  • What is the price history for 700 Union Ave?
    700 Union Ave in Boulder, CO last sold for $1,349,000 in July 2017.
  • 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 700 Union Ave have air conditioning?
    Yes, 700 Union Ave in Boulder, CO has air conditioning.
  • Does 700 Union Ave have laundry facilities?
    Yes, 700 Union Ave in Boulder, CO has in-unit laundry.

Explore by feature - Pet Friendly

289 pet-friendly rentals in Boulder, CO

Explore by feature - Garage

227 rentals with a garage in Boulder, CO

Explore by feature - Air Conditioning

453 rentals with air conditioning in Boulder, CO

Explore by feature - Pool

263 rentals with a pool in Boulder, CO

Explore by feature - Washer/dryer

632 rentals with a washer/dryer in Boulder, CO

Explore by feature - Outdoor Space

93 rentals with an outdoor space in Boulder, CO

Apartments for Rent

Skip to last item
Skip to first item

Off Market Homes Near 700 Union Ave

Skip to last item
Skip to first item

Homes for sale near 700 Union Ave

Skip to last item
Skip to first item
Skip to last item
  • Results are loading
Skip to first item