4300 Sunshine Canyon Drive Boulder, CO ^$ 3,250,000

4300 Sunshine Canyon Drive

^$ 3,250,000

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Recently Listed

4300 Sunshine Canyon Drive

Boulder, CO, 80302

^$ 3,250,000

Bedrooms4 Baths4.1 Sq 7,597

Monthly Estimate*

^$ 20,011

Listed by The Agency - Boulder

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Single Family Home for sale in Boulder, CO

for $3,250,000 with 4 bedrooms and 4 full baths, 1 half bath. This 7,597 square foot home was built in 1988 on a lot size of 45.32.

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.

Single Family Active

Price

^$ 3,250,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 18,170

Style

House

Lot Size

45.32

Year Built

1988

Town/City

Boulder

County/Region

Boulder

MLS | Web ID

IR1053614

Features

Interior

Interior Amenities Eat-in Kitchen Kitchen Island Open Floorplan Pantry Vaulted Ceiling(s) Walk-In Closet(s) Wet Bar

Basement Walk-Out Access

Fireplace Features Gas Great Room Living Room

Basement (Y/N) Y

Window Features Double Pane Windows Skylight(s) Window Coverings

Above Grade Finished Area 4373

Half Baths 1

3/4 Baths 3

Laundry Features In Unit

Total Bedrooms 4

Below Grade Finished Area 2310

Main Level Bedrooms 1

Main Level Bathrooms 1

Total Baths 5

General

Sewer Septic Tank

Heating Forced Air Heat Pump Propane

Cooling Central Air Evaporative Cooling

Utilities Cable Available Electricity Available Natural Gas Available

Possession Closing/DOD

Roof Composition

Appliances Dishwasher Disposal Double Oven Dryer Microwave Oven Refrigerator Washer

Zoning F

Garage Spaces 3

Patio/Porch Features Deck Patio

Pool Features Private

Security Features Smoke Detector(s)

Construction Materials Frame Wood Siding

Exclusions Seller's Personal Property and Any Staging Items

Year Built 1988

View City Mountain(s)

Levels Three Or More

Property Subtype Single Family Residence

Tax Year 2025

Ownership Individual

County Boulder

Property Type Residential

Association Amenities Trail(s)

HOA N

Attached Garage Y

Subdivision Name Ponderoski Estates

Facing Direction West

Possible Use Residential

Full Baths 1

Status Active

High School Boulder

City Boulder

High School District Boulder Valley RE 2

Lot Size Square Feet 1974139

Listing Terms Cash Conventional

Elementary School Flatirons

Tax Annual Amount 18170

Middle/Junior High School Casey

Concessions No

Virtual Tour https://iframe.videodelivery.net/456101f6f179f1286ad1e58c85170f35

Structure Type House

Standard Status Active

Occupancy Type Vacant

Elementary School District Boulder Valley RE 2

Exterior

Exterior Amenities Balcony Spa/Hot Tub

Vegetation Wooded

Fencing Fenced

Parking Features Oversized

Lot Features Rock Outcropping Rolling Slope Sprinklers In Front

Water Source Cistern Well

Total Parking 3

Building Area Total 7597

Lot Size Acres 45.32

Road Surface Type Dirt

Road Frontage Type Easement Private Road

Road Responsibility Private Maintained Road

Internal Only

Street Number 1 4300

* Excluded Features

List By

The Agency - Boulder

Broker

(720) 394-1997

Phone

Affordability Calculator

$21,525

Per Month

Monthly Principal & Interest: $20,011
Monthly Property Taxes: $1,514
Monthly Home Insurance: --

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Down Payment

Loan Term

Interest Rate

Yearly Property Taxes

Yearly Home Insurance

Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Single family listings in Boulder, CO

Average List Price ^$2,672,701

Percent of Sale Price 18%

About Boulder, CO

102,151 Population

6% Since 2002

^$65,436 Median Income

31.88 Median Age

18% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

1956937 Elementary School

1955678 Middle School

Boulder High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
3/12/2026	$3,250,000		Listed Price

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4300 Sunshine Canyon Drive, Boulder, CO, 80302 is a Single Family Home for sale at $3,250,000 with 7,597 sqft and a lot size of 45.32. 4300 Sunshine Canyon Drive has 4 bedrooms, 4.1 baths, and was built in 1988. The property's zip code is 80302 which is in Boulder, CO

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

The data relating to real estate on this web site comes in part from the Internet Data eXchange (IDX) Program of the REcolorado. Real estate listings held by firms other than Weichert Realtors are marked with the IDX logo and detailed information about them includes the Listing Broker’s Firm Name.

The information being provided is 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.

Data is updated as of 3/23/2026.

This publication is designed to provide information with regard to the subject matter covered. It is displayed with the understanding that the publisher and authors are not engaged in rendering real estate, legal, accounting, tax, or other professional services and that the publisher and authors are not offering such advice in this publication. If real estate, legal, or other expert assistance is required, the services of a competent, professional person should be sought.

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PUBLISHER’S NOTICE: All real estate advertised herein is subject to the Federal Fair Housing Act and the Colorado Fair Housing Act, which Acts make it illegal to make or publish any advertisement that indicates any preference, limitation, or discrimination based on race, color, religion, sex, handicap, familial status, or national origin.

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4300 Sunshine Canyon Drive

Single Family Home for sale in Boulder, CO

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