505 Pine Street Boulder, CO ^$ 4,395,000

505 Pine Street

^$ 4,395,000

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505 Pine Street

Boulder, CO, 80302

^$ 4,395,000

Bedrooms4 Baths2.1 Sq 3,296

Monthly Estimate*

^$ 27,419

Listed by Compass - Boulder

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Single Family Home for sale in Boulder, CO

for $4,395,000 with 4 bedrooms and 2 full baths, 1 half bath. This 3,296 square foot home was built in 1893 on a lot size of 0.24.

Step into a storybook setting with this extraordinary Victorian Queen Anne, a true Boulder landmark. Rarely available - having changed hands only once in the past 60 years - this historic treasure was thoughtfully renovated in 2015 to balance timeless elegance with modern luxury. Set on an expansive 10,542 sq. ft. corner lot, the property offers exceptional privacy, lush mature landscaping, and generous outdoor living. From its classic wraparound porch with breathtaking Flatirons views to the serene backyard yoga deck, every outdoor space is designed for both relaxation and connection. Inside, the home greets you with a warm foyer and formal parlor that flows seamlessly into gracious living and dining areas - perfect for entertaining or quiet evenings at home. The gourmet kitchen is the heart of the house, featuring Italian marble, Cherry hardwood cabinetry, a Jenn Air gas range, and a custom walnut breakfast table. Upstairs, high ceilings and natural light enhance four spacious bedrooms, including a primary suite with a marble-clad ensuite bath. The secondary bath offers a spa-like retreat with an aromatherapy steam room and a clawfoot soaking tub. Ideally located on one of Boulder's most coveted streets, you're just minutes to vibrant West Pearl restaurants and nightlife, as well as the peaceful hiking trails of Mt. Sanitas.Welcome to the Casaday-Winter House - an irreplaceable piece of Boulder's heritage that embodies both character and comfort. Homes like this come along once in a lifetime.

Single Family Active

Price

^$ 4,395,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 15,404

Style

Victorian

Lot Size

0.24

Year Built

1893

Town/City

Boulder

County/Region

Boulder

MLS | Web ID

IR1042978

Features

Interior

Interior Amenities Eat-in Kitchen Vaulted Ceiling(s)

Flooring Wood

Fireplace Features Gas

Basement (Y/N) Y

Above Grade Finished Area 2652

Half Baths 1

3/4 Baths 1

Total Bedrooms 4

Below Grade Finished Area 0

Main Level Bedrooms 0

Main Level Bathrooms 1

Total Baths 3

General

Sewer Public Sewer

Heating Forced Air

Cooling Central Air

Utilities Natural Gas Available

Possession Closing/DOD

Roof Composition

Appliances Dishwasher Dryer Oven Refrigerator Washer

Zoning RES

Garage Spaces 1

Patio/Porch Features Patio

Architectural Style Victorian

Construction Materials Stone

Year Built 1893

View Mountain(s)

Levels Three Or More

Property Subtype Single Family Residence

Tax Year 2024

Ownership Individual

County Boulder

Property Type Residential

HOA N

Subdivision Name Mapleton Hill

Facing Direction South

Possible Use Residential

Full Baths 1

Status Active

High School Boulder

City Boulder

High School District Boulder Valley RE 2

Lot Size Square Feet 10541

Listing Terms Cash Conventional

Elementary School Whittier E-8

Tax Annual Amount 15404

Middle/Junior High School Casey

Concessions No

Virtual Tour https://youtu.be/tn-l2cF6Zc0

Structure Type House

Standard Status Active

Occupancy Type Vacant

Elementary School District Boulder Valley RE 2

Exterior

Fencing Partial

Lot Features Sprinklers In Front

Water Source Public

Total Parking 1

Building Area Total 3296

Lot Size Acres 0.24

Road Surface Type Paved

Road Frontage Type Public

Internal Only

Street Number 1 505

* Excluded Features

List By

Compass - Boulder

Broker

(720) 771-8271

Phone

Affordability Calculator

$28,703

Per Month

Monthly Principal & Interest: $27,419
Monthly Property Taxes: $1,284
Monthly Home Insurance: --

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Down Payment

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Yearly Home Insurance

Default based on a 30-year fixed rate of 6.375% 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 ^$2,615,222

Percent of Sale Price 40%

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.

3187605 Elementary School

1955678 Middle School

Boulder High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
10/21/2025	$4,395,000	-2.22%	Price Down
9/5/2025	$4,495,000		Listed Price

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505 Pine Street, Boulder, CO, 80302 is a Single Family Home for sale at $4,395,000 with 3,296 sqft and a lot size of 0.24. 505 Pine Street has 4 bedrooms, 2.1 baths, and was built in 1893. 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 6.375% 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 12/11/2025.

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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505 Pine Street

Single Family Home for sale in Boulder, CO

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