Recently Viewed Properties
See This Home
Save This Listing
Close

View All Photos

$3,250,000

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 1 Full Bath
  • 4 Partial Baths
  • 7,597 Sq. Ft.
  • 3 Car Garage
See This Home
Save This Home
See This Home
Save This Home
Just 10 minutes from Pearl Street, this private 40-acre Sunshine Canyon retreat offers a rare blend of mountain seclusion and close-to-town convenience. Surrounded by towering pines, dramatic rock outcroppings, and sweeping views of the Back Range and Boulder's city lights, the setting is exceptional and so rare. The contemporary residence is designed to embrace its natural surroundings, with expansive windows, skylights, and vaulted ceilings filling the interior with natural light and framing spectacular views in every direction. The open living spaces create an inviting environment for both everyday living and entertaining, while multiple flexible areas-including a walk-out lower level with recreation space and wet bar-provide room for guests, work-from-home offices, or media and fitness spaces. Outdoor living shines with expansive decks, patios, a private pool, and hot tub-all positioned to take advantage of stunning sunsets and star-filled mountain nights. Hiking trails and abundant wildlife are right outside your door. Recent improvements include a whole-house Culligan water purification system, new dual heat pump HVAC systems, new well and cistern pumps, updated septic piping, new electric water heaters, refreshed landscaping with sprinkler system, rebuilt deck, refinished basement, updated pool equipment, and fresh interior/exterior paint. This estate awaits your personal touches to make your Boulder lifestyle a reality. A rare opportunity to own a private mountain estate with exceptional views, infrastructure upgrades, and year-round accessibility just minutes from Boulder.

Full Property Details for 4300 Sunshine Canyon Dr

General

  • Price: $3,250,000
  • Taxes: $18,170 (2025)
  • Status: Active
  • Type: Single Family
  • Source: IRES
  • MLS ID: 1053614
  • Updated: 3/12/2026
  • Added to Site: 21 day(s) ago

Interior

  • Interior Features: Eat-In Kitchen, Separate Dining Room, Cathedral Ceiling(s), Open Floorplan, Pantry, Walk-In Closet(s), Wet Bar, Washer/Dryer Hookup, Skylights, Kitchen Island, High Ceilings
  • Fireplace: Yes
  • Fireplace(s): Gas, Living Room, Great Room
  • Appliances: Electric Range, Double Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Water Purifier Owned, Disposal, Fire Alarm

Rooms

Bathrooms

  • Total Bathrooms: 5
  • Full Bathrooms: 1
  • 3/4 Bathrooms: 3
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 4

Additional Information

  • Pool: Yes
  • Pool Description: Private

Exterior

  • Exterior Features: Sprinkler System, Balcony, Hot Tub, Oversized Garage
  • Porch/Patio/Deck: Patio, Deck

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Garage Spaces: 3
  • Parking Features: Attached
  • Garage Description: Attached

Location

  • Area: Boulder
  • County: Boulder
  • Subdivision: Ponderoski Estates

School Information

  • School District: Boulder Valley Dist RE2
  • Elementary School: Flatirons
  • Middle School: Casey
  • High School: Boulder

Heating & Cooling

  • Cooling Type: Central Air, Evaporative Cooling
  • Heating Type: Forced Air, Heat Pump

Utilities

  • Gas: Yes
  • Sewer: Septic Tank
  • Water: Well, Cistern
  • Utility Description: Natural Gas Available, Electricity Available, Propane, Cable Available

Structural Information

  • Construction: Frame, Wood Siding
  • Exterior Const.: Frame, Wood Siding
  • Basement: Yes
  • Basement Desc.: Partially Finished, Walk-Out Access
  • Roof: Composition
  • Windows: Skylight(s), Window Coverings
  • Square Feet: 7,597
  • Sq. Ft. Source: Assessor
  • Living Area: 6,683 Sq. Ft.
  • Year Built: 1988

Lot Features

  • Property View: Mountain(s), Hills, City
  • Mountain views: Yes
  • Lot Size (Acres): 45.32
  • Lot Size (Sq. Ft.): 1,974,139
  • Frontage: Easement, Privately Maintained, Security Gate
  • Street/Road Desc.: Dirt
  • Fence: Yes
  • Lot Features: Wooded, Deciduous Trees, Rolling Lot, Sloping Lot, Rock Outcropping, House Faces West
  • Potential Use: Single-Family
  • Zoning: F
  • Fencing (Description): Security

Green Features

  • Energy Efficient: Windows

Financial Considerations

  • Tax Amount: $18,170
  • Tax Year: 2025
  • Terms: Cash, Conventional

Disclosures and Reports

  • Special Conditions: Private Owner
  • Exclusions: Seller's Personal Property and Any Staging Items
  • Property ID: R0058778

Listed by The Agency - Boulder (720) 577-5503

Quickly Find Out More

* Indicates a required field

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Send Message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby’s International Realty®). I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.

We Value Your Privacy

Listing agent

— 4300 Sunshine Canyon Dr —

  • The Agency - Boulder

    720-577-5503

7203941997

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 4300 Sunshine Canyon Dr

School District:Boulder Valley School District Re-2
NameGradesDistance
Foothill Elementary School
1001 Hawthorn Avenue, Boulder, CO 80304
K-53 mi
Centennial Middle School, Boulder, CO
2205 Norwood Avenue, Boulder, CO 80304
6-83.6 mi
Boulder High School
1604 Arapahoe Avenue, Boulder, CO 80302
9-124.3 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 4300 Sunshine Canyon Dr Get Price Alerts and Save Property

Date
Details
Price
Change
Source
3/12/2026
Listed
$3,250,000
18.18%
MLS
3/31/2021
Sold
$2,750,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 4300 Sunshine Canyon Dr

Year
Property Taxes
Change
Tax Assessment
Change
2025
$18,170
-10%
$181,806
-22%
2024
$20,089
2%
$232,577
-2%
2023
$19,734
57%
$236,262
71%
2022
$12,608
5%
$138,013
-3%
2021
$11,960
—
$141,985
3%
2021
$11,960
156%
$138,202
152%
2018
$4,664
-60%
$54,844
-60%
2019
$11,591
156%
$138,202
152%
2017
$4,527
-30%
$54,844
-28%
2016
$6,483
6%
$76,211
—
2015
$6,133
1%
$76,211
6%
2014
$6,079
2%
$72,024
—
2013
$5,944
—
$72,024
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 4300 Sunshine Canyon Dr

$
Down Payment
%
$
%

$
$

*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by The Agency - Boulder (720) 577-5503

Similar Properties near 4300 Sunshine Canyon Dr

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

121 Leonards Rd, Boulder, CO 80302 - Photo 1 New to Website
$3,200,000

121 Leonards Rd  Boulder, CO 80302

  • Single Family
  • Active
  • Updated 23 hours ago
  • 4
    Beds
  • 5
    Total Baths
  • 5,142
    Sq. Ft.
  • MLS # 1054670
Listed by The Bernardi Group (303) 402-6000
1575 Linden Dr, Boulder, CO 80304 - Photo 1
$3,250,000

1575 Linden Dr  Boulder, CO 80304

  • Single Family
  • Active
  • 4
    Beds
  • 4
    Total Baths
  • 4,357
    Sq. Ft.
  • MLS # 1040077
Listed by Compass - Boulder
1472 Timber Ln, Boulder, CO 80304 - Photo 1
$3,200,000

1472 Timber Ln  Boulder, CO 80304

  • Single Family
  • Active
  • 4
    Beds
  • 4
    Total Baths
  • 3,983
    Sq. Ft.
  • MLS # 1053595
Listed by The Agency - Boulder
1127 Valley Ln, Boulder, CO 80302 - Photo 1
$3,199,000

1127 Valley Ln  Boulder, CO 80302

  • Single Family
  • Active
  • 4
    Beds
  • 4
    Total Baths
  • 5,648
    Sq. Ft.
  • MLS # 1048345
Listed by Compass - Boulder

Just Listed near 4300 Sunshine Canyon Dr

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

1529 Aster Ct, Superior, CO 80027 - Photo 1 New to Website
$839,900

1529 Aster Ct  Superior, CO 80027

  • Single Family
  • Active
  • Updated 5 days ago
  • 5
    Beds
  • 4
    Total Baths
  • 3,061
    Sq. Ft.
  • MLS # 1055022
Listed by RE/MAX of Boulder, Inc
443 Blackfoot St, Superior, CO 80027 - Photo 1 New to Website
$899,000

443 Blackfoot St  Superior, CO 80027

  • Single Family
  • Active
  • Updated 1 day ago
  • 5
    Beds
  • 4
    Total Baths
  • 2,872
    Sq. Ft.
  • MLS # 3227795
Listed by Access Properties Inc
218 Mohawk Cir, Superior, CO 80027 - Photo 1 New to Website
$799,000

218 Mohawk Cir  Superior, CO 80027

  • Single Family
  • Active
  • Updated 1 day ago
  • 4
    Beds
  • 4
    Total Baths
  • 2,228
    Sq. Ft.
  • MLS # 1994936
Listed by Realty One Group Premier
1125 Stoneham St, Superior, CO 80027 - Photo 1 New to Website
$785,000

1125 Stoneham St  Superior, CO 80027

  • Single Family
  • Active
  • Updated 5 days ago
  • 3
    Beds
  • 3
    Total Baths
  • 2,111
    Sq. Ft.
  • MLS # 7713150
Listed by LoKation Real Estate

Price Reduced near 4300 Sunshine Canyon Dr

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

2713 Slate Ct, Superior, CO 80027 - Photo 1 Price Reduced
-$25,000 (-1.39%)
$1,775,000

2713 Slate Ct  Superior, CO 80027

  • Single Family
  • Active
  • Updated 5 days ago
  • 6
    Beds
  • 6
    Total Baths
  • 6,104
    Sq. Ft.
  • MLS # 1053254
Listed by HomeSmart
2175 Eagle Ave, Superior, CO 80027 - Photo 1 Price Reduced
-$10,000 (-2.53%)
$385,000

2175 Eagle Ave  Superior, CO 80027

  • Townhouse
  • Active
  • Updated 5 days ago
  • 2
    Beds
  • 2
    Total Baths
  • 1,224
    Sq. Ft.
  • MLS # 5476491
Listed by Real Broker, LLC DBA Real
2750 Calmante Cir, Superior, CO 80027 - Photo 1 Price Reduced
-$36,000 (-2.88%)
$1,214,000

2750 Calmante Cir  Superior, CO 80027

  • Townhouse
  • Active
  • Updated 2 days ago
  • 3
    Beds
  • 4
    Total Baths
  • 4,251
    Sq. Ft.
  • MLS # 1050749
Listed by Compass - Boulder
2020 Hwy 42, Louisville, CO 80027 - Photo 1 Price Reduced
-$140,000 (-7.82%)
$1,650,000

2020 Hwy 42  Louisville, CO 80027

  • Single Family
  • Active
  • Updated 6 days ago
  • 6
    Beds
  • 4
    Total Baths
  • 3,414
    Sq. Ft.
  • MLS # 1049750
Listed by Keller Williams-Preferred Rlty

Recent Sales near 4300 Sunshine Canyon Dr

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

2485 Lee Hill Dr, Boulder, CO 80302 - Photo 1 Sold
$3,200,000

2485 Lee Hill Dr  Boulder, CO 80302

  • Single Family
  • Closed
  • 4
    Beds
  • 5
    Total Baths
  • 5,050
    Sq. Ft.
  • MLS # 1033737
Listed by RE/MAX Alliance-Boulder
Sold by Compass - Boulder
230 Cactus Ct, Boulder, CO 80304 - Photo 1 Sold
$2,868,000

230 Cactus Ct  Boulder, CO 80304

  • Single Family
  • Closed
  • 3
    Beds
  • 3
    Total Baths
  • 3,476
    Sq. Ft.
  • MLS # 1048975
Listed by milehimodern - Boulder
Sold by Compass - Boulder
990 Utica Cir, Boulder, CO 80304 - Photo 1 Sold
$2,800,000

990 Utica Cir  Boulder, CO 80304

  • Single Family
  • Closed
  • 5
    Beds
  • 5
    Total Baths
  • 5,179
    Sq. Ft.
  • MLS # 3805023
Listed by Engel & Volkers Denver
Sold by RE/MAX Alliance-Boulder
3747 Mountain Laurel Pl, Boulder, CO 80304 - Photo 1 Sold
$3,320,000

3747 Mountain Laurel Pl  Boulder, CO 80304

  • Single Family
  • Closed
  • 5
    Beds
  • 7
    Total Baths
  • 6,951
    Sq. Ft.
  • MLS # 1042937
Listed by RE/MAX of Boulder, Inc and Laurel Real Estate, LLC
Sold by RE/MAX Elevate

4300 Sunshine Canyon Dr, Boulder, CO 80302 (MLS# 1053614) is a Single Family property with 4 bedrooms, 1 full bathroom and 4 partial bathrooms. 4300 Sunshine Canyon Dr is currently listed for $3,250,000 and was received on March 12, 2026. Want to learn more about 4300 Sunshine Canyon Dr? Do you have questions about finding other Single Family real estate for sale in Boulder? You can browse all Boulder real estate or contact a Coldwell Banker agent to request more information.

Tour this property