873 9th Street Boulder, CO ^$ 1,600,000

873 9th Street

^$ 1,600,000

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873 9th Street

Boulder, CO, 80302

^$ 1,600,000

Bedrooms5 Baths3.0 Sq 2,536

Monthly Estimate*

^$ 11,051

Listed by Compass - Boulder

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Single Family Home for sale in Boulder, CO

for $1,600,000 with 5 bedrooms and 3 full baths. This 2,536 square foot home was built in 1927 on a lot size of 0.15.

Welcome to 873 9th Street! This lovely home has been transformed from top to bottom, blending thoughtful design with modern constructions and systems. The basement was rebuilt from the ground up, converting an unfinished space into a fully equipped 2 bedroom, 1 bath apartment with its own entryway, laundry and storage - ideal for guests, rental income or multi generational living. The work included a new slab, drainage, and waterproofing system, egress windows, and major structural upgrades. The main level was also fully reimagined with an open, functional layout featuring an expanded kitchen and dedicated office. Nearly everything is new as of 2021, including the framing and insulation to the solid white oak floors, windows, and mechanical systems. The fireplace and stairs are original, preserving a touch of character to the home. The upper level has been refreshed with refinished floors, new windows, added HVAC, and improved layout for better flexibility and use of space. The entire house is electric. Carport with storage shed; Tesla charger plus a 240v plug so you can charge any electric vehicle. The views from the expanded back deck are incredible. Newer walkways and flower beds have been added as well. All renovations were fully permitted and city inspected, offering piece of mind and move in ready convenience.

Single Family Active

Price

^$ 1,600,000

Bedrooms

Full Bath

Property Type

Single Family

Taxes

^$ 9,168

Style

Cottage

Lot Size

0.15

Year Built

1927

Town/City

Boulder

County/Region

Boulder

MLS | Web ID

IR1065009

Features

General

Living Area 2536

Heating Forced Air

Cooling Ceiling Fan(s) Central Air

Utilities Cable Available Electricity Available Internet Access (Wired)

Roof Composition

Appliances Dishwasher Disposal Double Oven Dryer Microwave Oven Refrigerator Self Cleaning Oven Washer

Zoning RES

Patio/Porch Features Deck

Architectural Style Cottage

Construction Materials Wood Frame

Year Built 1927

View Mountain(s)

Levels Two

Property Subtype Single Family Residence

Parcel Number R0001526

County Boulder

Property Type Residential

HOA N

Attached Garage N

Subdivision Name Chautauqua Heights

Facing Direction East

Possible Use Residential

Full Baths 3

Directions Use GPS

High School Boulder

City Boulder

Senior Community Y/N N

High School District Boulder Valley RE 2

Lot Size Square Feet 6360

Carport Spaces 2

Elementary School Flatirons

Property Attached Y/N N

Tax Annual Amount 9168

Middle/Junior High School Manhattan

Standard Status Active

Elementary School District Boulder Valley RE 2

Freehold IDX

Interior

Interior Amenities Open Floorplan Walk-In Closet(s)

Flooring Wood

Fireplace Features Living Room

Window Features Double Pane Windows Window Coverings

Half Baths 0

3/4 Baths 0

Total Bedrooms 5

Total Baths 3

Exterior

Fencing Partial

Lot Features Historical District Level Sprinklers In Front

Water Source Public

Lot Size Acres 0.15

* Excluded Features

List By

Compass - Boulder

Broker

9172733538

Contact

Affordability Calculator

$11,815

Per Month

Monthly Principal & Interest: $11,051
Monthly Property Taxes: $764
Monthly Home Insurance: --

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Yearly Home Insurance

Default based on a 30-year fixed rate of 7.375% 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 ^$2,248,463

Percent of Sale Price 41%

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

1957357 Middle School

Boulder High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
10/16/2026	$1,600,000	-3.03%	Price Down
8/21/2026	$1,650,000	-2.65%	Price Down
7/24/2026	$1,695,000		Listed Price

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873 9th Street, Boulder, CO, 80302 is a Single Family Home for sale at $1,600,000 with 2,536 sqft and a lot size of 0.15. 873 9th Street has 5 bedrooms, 3.0 baths, and was built in 1927. 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 7.375% 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 10/22/2026.

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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873 9th Street

Single Family Home for sale in Boulder, CO

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