873 9th St, Boulder, CO, 80302
About This Home
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.
Getting Around
Somewhat Walkable
Some Transit
Very BikeableSchools
Construction
Condition
- Year built: 1927
Materials
- Roof: Composition
- Construction materials: Frame
Type & Style
- Home type: SingleFamily
- Architectural style: Cottage
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Electric Range,Self Cleaning Oven,Double Oven,Dishwasher,Refrigerator,Washer,Dryer,Microwave,Disposal
Basement
- Has basement: Yes
- Basement: Partially Finished
Bedrooms & Bathrooms
- Bedrooms: 5
- Bathrooms: 3
- Full bathrooms: 3
- Main level bathrooms: 2
Dining Room
- Level: Main
- Area: 170
- Dimensions: 17 x 10
Features
- Separate Dining Room,Open Floorplan,Walk-In Closet(s)
- Window features: Window Coverings
- Flooring: Wood
- Fireplace features: Living Room
- Fireplace: Yes
- Finished area above ground: 1,612
Heating & Cooling
- Heating features: Forced Air
- Cooling features: Central Air,Ceiling Fan(s)
Interior Area
- Total structure area: 1,612
- Total interior livable area: 2,536 sqft
Kitchen
- Level: Main
- Area: 91
- Dimensions: 7 x 13
Laundry
- Level: Lower
- Area: 56
- Dimensions: 7 x 8
Living Room
- Level: Main
- Area: 272
- Dimensions: 17 x 16
Primary Bedroom
- Features: Full Primary Bath
- Level: Main
- Area: 121
- Dimensions: 11 x 11
Study
- Level: Main
- Area: 72
- Dimensions: 9 x 8
Property
Accessibility
- Accessibility features: Level Lot,Main Floor Bath,Accessible Bedroom
Details
- Parcel number: R0001526
- Zoning: RES
- Special condition: Private Owner
- Exclusions: Seller's personal property and staging items.
Features
- Levels: Two
- Stories: 2
- Patio & porch: Deck
- Exterior features: Sprinkler System
- Fencing: Partial
- Has view: Yes
- View description: Hills
Lot
- Lot size: 6,360 sqft
- Features: Deciduous Trees,Level,Historic District,Paved,Curbs,Gutters,Street Light,Alley,Fire Hydrant within 500 Feet
Parking
- Total spaces: 2
- Parking features: Carport
- Has garage: Yes
- Attached garage spaces: 2
- Covered spaces: 2
- Carport: Yes
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Inland Flooding
- Lightning
- Wildfire
- Winter Weather
- Avalanche
- Hail
How This Home’s Risks Compare
FEMA Declared Disasters Across Colorado Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $8,570 | $102,840 |
| Home Insurance * | $588 | $7,056 |
| Property Taxes | $734 | $8,808 |
| Electricity | $191 | $2,297 |
| Total | $10,083 | $120,996 |
Income You'd Need if You Spent...
Colorado FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-07-24 | Listed for sale | $1,695,000 |
| 2025-04-11 | Listing removed | $7,500 |
| 2025-03-17 | Listed for rent | $7,500 |
| 2017-09-28 | Sold | $774,000 |
| 2017-07-29 | Price change | $799,000 |
| 2017-07-21 | Listed for sale | $828,000 |
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