Kristina Davis
Responds Quickly
eXp Realty, LLC
(720) 902-8829
74 Total Sales
2 in Wonderland
$4,100,000 Price Range
725 Union Ave Boulder, CO 80304
Wonderland NeighborhoodEstimated Value: $1,220,000 - $1,370,000
4
Beds
3
Baths
2,194
Sq Ft
$590/Sq Ft
Est. Value
Highlights
- Open Floorplan
- View of Hills
- Contemporary Architecture
- Foothill Elementary School Rated A
- Deck
- Family Room with Fireplace
About This Home
As of August 2025Discover 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 work from home space, 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.
Last Agent to Sell the Property
WK Real Estate Longmont Brokerage Phone: 3033324118 License #100038492 Listed on: 06/20/2025
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $8,353
Year Built
- Built in 1964
Lot Details
- 7,405 Sq Ft Lot
- South Facing Home
- Southern Exposure
- Corner Lot
- Paved or Partially Paved Lot
- Level Lot
- Sprinkler System
- Wooded Lot
- Landscaped with Trees
Parking
- Driveway Level
Home Design
- Contemporary Architecture
- Composition Roof
Interior Spaces
- 2,194 Sq Ft Home
- 2-Story Property
- Open Floorplan
- Woodwork
- Beamed Ceilings
- Cathedral Ceiling
- Ceiling Fan
- Skylights
- Multiple Fireplaces
- Gas Log Fireplace
- Window Treatments
- Bay Window
- French Doors
- Family Room with Fireplace
- Living Room with Fireplace
- Dining Room
- Loft
- Wood Flooring
- Views of Hills
- Crawl Space
- Fire and Smoke Detector
Kitchen
- Eat-In Kitchen
- Electric Range
- Microwave
- Dishwasher
- Disposal
Bedrooms and Bathrooms
- 4 Bedrooms
- Main Floor Bedroom
- Split Bedroom Floorplan
- Walk-In Closet
- Primary Bathroom is a Full Bathroom
- Primary bathroom on main floor
Laundry
- Laundry Room
- Laundry on main level
- Dryer
- Washer
Eco-Friendly Details
- Energy-Efficient Windows
- Energy-Efficient Doors
Outdoor Features
- Balcony
- Deck
- Outdoor Storage
Location
- Property is near bus stop
Schools
- Foothill Elementary School
- Centennial Middle School
- Boulder High School
Utilities
- Evaporated cooling system
- Forced Air Heating System
- Underground Utilities
- Cable TV Available
Community Details
- No Home Owners Association
- West Union Sub Subdivision
Listing and Financial Details
- Assessor Parcel Number R0109873
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Jun 20, 2025
Closed on
Sep 9, 2025
Sold by
Thomas Summer-Solstice
Bought by
Seller's Agent
Laura Chittick
WK Real Estate Longmont
Buyer's Agent
Jon Hatch
Compass - Boulder
List Price
$1,350,000
Sold Price
$1,144,000
Premium/Discount to List
-$206,000
-15.26%
Views
46
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$148,086
Avg. Annual Appreciation
12.57%
Original Mortgage
$915,200
Outstanding Balance
$907,071
Interest Rate
6.72%
Mortgage Type
New Conventional
Estimated Equity
$386,794
Purchase Details
Listed on
Jun 20, 2025
Closed on
Aug 18, 2025
Sold by
Corradino Arnold Sebastian and Corradino Arnold
Bought by
Thomas Summer-Solstice
Seller's Agent
Laura Chittick
WK Real Estate Longmont
Buyer's Agent
Jon Hatch
Compass - Boulder
List Price
$1,350,000
Sold Price
$1,144,000
Premium/Discount to List
-$206,000
-15.26%
Views
46
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$915,200
Outstanding Balance
$907,071
Interest Rate
6.72%
Mortgage Type
New Conventional
Estimated Equity
$386,794
Purchase Details
Closed on
Jul 13, 2024
Sold by
Alamos Partners Llc
Bought by
Corradino Arnold and Corradino Tegan Matthews
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$411,771
Interest Rate
6.99%
Mortgage Type
New Conventional
Purchase Details
Closed on
Mar 30, 2018
Sold by
Carradino A Sebastian and Carradino Tegan M
Bought by
Alamos Partners Llc
Purchase Details
Listed on
Sep 28, 2016
Closed on
Nov 13, 2016
Sold by
Robison Elizabeth A and Morris Kenneth R
Bought by
Corradino Arnold Sebastian
Seller's Agent
Hayley Sykes
Distinct Real Estate LLC
Buyer's Agent
Hayley Sykes
Distinct Real Estate LLC
List Price
$825,000
Sold Price
$807,827
Premium/Discount to List
-$17,173
-2.08%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
4.94%
Original Mortgage
$605,870
Interest Rate
3%
Mortgage Type
Adjustable Rate Mortgage/ARM
Purchase Details
Closed on
Jul 21, 2004
Sold by
Lewis Barry L and Lewis Mary Beth
Bought by
Robinson Elizabeth A
Purchase Details
Closed on
Sep 13, 1999
Sold by
Beth Lewis Barry L and Beth Mary
Bought by
Lewis Barry L
Purchase Details
Closed on
Sep 3, 1991
Bought by
Sebastian Corradino Arnold and Matthews Tegan
Purchase Details
Closed on
Oct 22, 1990
Bought by
Sebastian Corradino Arnold and Matthews Tegan
Purchase Details
Closed on
Aug 4, 1989
Bought by
Sebastian Corradino Arnold and Matthews Tegan
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Wonderland, CO
-
Kristina Davis
-
Anne Wells
Anne Wells
The Agency - Boulder
(720) 487-1151
78 Total Sales
6 in Wonderland
$1.6M - $2.3M Price Range
-
Michael Steffen
Michael Steffen
EXIT Realty DTC, Cherry Creek, Pikes Peak.
(720) 573-2389
49 Total Sales
1 in Wonderland
$1,350,000 Price
-
David Scott
David Scott
(720) 807-3617
33 Total Sales
3 in Wonderland
$1M - $2.2M Price Range
-
Brooke Weathers
Brooke Weathers
Compass - Boulder
(720) 807-6418
70 Total Sales
1 in Wonderland
$1,095,500 Price
-
Kelly McCallister
Kelly McCallister
8z Real Estate
(720) 807-8453
56 Total Sales
1 in Wonderland
$2,925,000 Price
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| -- | Land Title Guarantee | ||
| Thomas Summer-Solstice | $1,144,000 | Land Title | |
| Corradino Arnold | $10,000 | None Listed On Document | |
| Alamos Partners Llc | -- | None Available | |
| Corradino Arnold Sebastian | $807,827 | First American Title | |
| Robinson Elizabeth A | $550,000 | Fahtco | |
| Lewis Barry L | -- | -- | |
| Sebastian Corradino Arnold | $156,500 | -- | |
| Sebastian Corradino Arnold | -- | -- | |
| Sebastian Corradino Arnold | $102,000 | -- |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Open | $915,200 | ||
| Closed | Solstice Thomas Summer | $915,200 | |
| Previous Owner | Corradino Arnold | $411,771 | |
| Previous Owner | Corradino Arnold Sebastian | $605,870 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 08/18/2025 08/18/25 | Sold | $1,144,000 | -6.6% | $521 / Sq Ft | |
| 07/18/2025 07/18/25 | Price Changed | $1,225,000 | -9.3% | $558 / Sq Ft | |
| 06/20/2025 06/20/25 | For Sale | $1,350,000 | +67.1% | $615 / Sq Ft | |
| 01/28/2019 01/28/19 | Off Market | $807,827 | -- | -- | |
| 11/30/2016 11/30/16 | Sold | $807,827 | -2.1% | $363 / Sq Ft | View Prior Sale |
| 10/05/2016 10/05/16 | Pending | -- | -- | -- | |
| 09/28/2016 09/28/16 | For Sale | $825,000 | -- | $371 / Sq Ft |
Source: IRES MLS
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2026 | $8,292 | $94,622 | $69,625 | $24,997 |
| 2025 | $8,292 | $94,622 | $69,625 | $24,997 |
| 2024 | $8,353 | $86,969 | $63,994 | $22,975 |
| 2023 | $8,206 | $94,148 | $69,834 | $27,999 |
| 2022 | $6,890 | $73,392 | $55,954 | $17,438 |
| 2021 | $6,574 | $75,504 | $57,565 | $17,939 |
| 2020 | $6,518 | $74,882 | $41,899 | $32,983 |
| 2019 | $6,418 | $74,882 | $41,899 | $32,983 |
| 2018 | $5,692 | $65,657 | $27,792 | $37,865 |
| 2017 | $5,514 | $72,588 | $30,726 | $41,862 |
| 2016 | $5,408 | $62,478 | $39,800 | $22,678 |
| 2015 | $5,121 | $51,334 | $17,353 | $33,981 |
| 2014 | $4,316 | $51,334 | $17,353 | $33,981 |
Source: Public Records
Agents Affiliated with this Home
-
Laura Chittick
Seller's Agent in 2025
Laura Chittick
WK Real Estate
(303) 974-5005
2 in this area
99 Total Sales
-
Jon Hatch
Buyer's Agent in 2025
Jon Hatch
Compass - Boulder
(303) 513-2834
3 in this area
95 Total Sales
-
Hayley Sykes
Seller's Agent in 2016
Hayley Sykes
Distinct Real Estate LLC
(720) 422-9452
82 Total Sales
Map
Source: IRES MLS
MLS Number: IRE1037349
APN: 1461131-02-002
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES.
Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Listing information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Information deemed reliable but not guaranteed by the MLS.
Based on information submitted to the MLS GRID
Listings courtesy of IRES MLS as distributed by MLS GRID
Nearby Homes
- 860 Union Ave
- 982 Locust Ave
- 1040 Locust Ave
- 1090 Locust Ave
- 1001 Utica Cir
- 1120 Violet Ave
- 1140 Violet Ave
- 4371 Broadway
- 4017 Wonderland Hill Ave
- 485 Quail Cir
- 1265 Sumac Ave
- 4520 Broadway St Unit 207
- 1425 Upland Ave
- 790 Poplar Ave
- 1173 Quince Ave
- 1310 Rosewood Ave Unit 5-A
- 3945 Promontory Ct
- 4555 13th St Unit 2-C
- 4555 13th St Unit 2A
- 4555 13th St Unit E
- 4306 6th St
- 755 Union Ave
- 652 Locust Ave
- 582 Locust Place
- 620 Locust Ave
- 610 Locust Ave
- 770 Union Ave
- 700 Union Ave
- 674 Locust Ave
- 630 Locust Ave
- 780 Union Ave
- 585 Locust Place
- 564 Locust Place
- 592 Union Ave
- 592 Union Ave Unit 2
- 590 Union Ave Unit 1
- 696 Locust Ave
- 775 Union Ave
- 563 Locust Place
- 572 Union Ave Unit 2
Your Personal Tour Guide
Ask me questions while you tour the home.