873 9th Street, Boulder, CO 80302 | $1,650,000 – MLS# IR1065009

Start of property details

Share this property:
873 9th Street
Boulder, CO 80302
FOR SALE · Active
$1,650,000
$651 / Sqft
5
Beds
3
Baths
2,536
Sqft
0.15
Acres
1927
Yr. Built
MLS# IR1065009
Cumulative Days on Market: 80 · Includes prior listings · Currently listed since 07/24/26 · Data provided by the MLS.

Property Description

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.

Property Highlights

Property Type
Residential
Property Sub Type
Single Family Residence
Architectural Style
Cottage
Bedrooms
5
Total Bathrooms
3
Living Area
2,536
Price / Sqft
$651
Acres
0.15
Year Built
1927

Location

City/Township
Boulder
Direction Faces
East
View
Mountain(s)
Subdivision
Chautauqua Heights
County
Boulder
Zoning
RES

Property Details

Price
$1,650,000
Property Type
Residential
Property Sub Type
Single Family Residence

Building

Structure Type
House
Levels
Two
Total Area
2,536

Community

Local Schools

Elementary School
Flatirons
Middle School
Manhattan
High School
Boulder
School District
Boulder Valley RE 2

Interior Features

Bedrooms and Bathrooms

Total Bathrooms
3
Bathrooms on Main Level
2
Full Bathrooms
3
Bedrooms
5
Bedrooms on Main Level
1

Rooms and Basement

Has Basement
Yes

Area and Spaces

Living Area
2,536
Above Grade Finished Area
1,612
Below Grade Finished Area
924

Appliances

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

Interior Features

Interior Features
Open Floorplan, Walk-In Closet(s)
Flooring
Wood
Window Features
Double Pane Windows, Window Coverings
Security Features
Smoke Detector(s)
Fireplace Features
Living Room

Heating and Cooling

Heating Features
Forced Air

Building Details

Construction

Architectural Style
Cottage
Year Built
1927

Materials

Construction Materials
Frame
Roof
Composition

Terms

Terms

Ownership
Individual
Exclusions
Seller's personal property and staging items.
Special Terms
Cash, Conventional, FHA, VA Loan

Taxes

Tax

Tax (Annual)
$9,168

Heating, Cooling & Utilities

Cooling Features
Ceiling Fan(s), Central Air

Utilities

Utilities
Cable Available, Electricity Available, Internet Access (Wired)
Water Source
Public

Lot

Acres
0.15
Lot Size Area Sq Ft
6,360
Lot Features
Historical District, Level, Sprinklers In Front
Road Surface
Alley Paved, Paved
Road Frontage
Public

Exterior Features

Patio And Porch Features
Deck
Fencing
Partial

Parking

Total Parking Spaces
2
Listed by Compass - Boulder, 9172733538
Listing Data last updated 10/12/2026 03:40 am
Get a Link to this Property: Copy To Clipboard
QR Code link to this property

Phone:
Connect with:

Payment Calculator

per month. fixed. % interest.
$
%
$
%
Principal & Interest
+ Home Insurance
+ Property Tax
+ HOA Fees
per month
Total interest paid over s will be:
All estimates and provided for informational purposes only. Actual amounts may vary. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. Information, rates, programs and loan scenarios shown are for example only as of 12-Oct-2026 and are subject to change without notice. Interest rates provided by the St. Louis Federal Reserve Economic Data (FRED). All products are subject to credit and property approval. Not all products are available in all states or for all loan amounts. Other restrictions and limitations apply. Contact your preferred lender for the pricing associated with your specific transaction. Calculations are generated by Open Source mortgage calculation software tools using common mathematical formulas. All calculations should be independently verified.
Get Walk Score Content

Property History

Yesterday
Property information last updated
52 days ago
Date of last price change
79 days ago
Status Active. This is the date the listing was placed on market.
Cumulative Days on Market: 80 days (includes prior listings) · Currently listed since July 24, 2026. Data provided by the MLS.

Similar Properties

Scroll to Top