This quaint ranch-style home is full of warmth and opportunity, offering beautiful wood floors, abundant natural light, and mature gardens. The finished basement includes a second kitchen and living area, making it ideal for guest space, multigenerational living, or potential rental income. Step outside and you'll find what truly sets this property apart: a sprawling, tree-lined backyard that backs to a peaceful stream. Enjoy stunning Flatiron views from the front yard, a single-car attached garage, and the flexibility to renovate, expand, or simply enjoy as-is. Nestled on a quiet street just minutes from trails, shops, and all that Boulder has to offer, this home is the perfect blend of cozy living and outdoor freedom.
Sold for $1,115,000
$1,115,000
360 20th St, Boulder, CO 80302
4beds
2,308sqft
Single Family Residence
Built in 1954
9,301 Square Feet Lot
$1,126,100 Zestimate®
$483/sqft
$5,139 Estimated rent
Home value
$1,126,100
$1.05M - $1.20M
$5,139/mo
Zestimate® history
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List your homeWhat's special
Zillow last checked: 7 hours ago
Listing updated: October 30, 2025 at 09:08am
Listed by:
Nicole Coffield 7203092939,
Slifer Smith & Frampton-Bldr
Bought with:
Janet Leap, 40039485
RE/MAX of Boulder, Inc
Source: IRES as distributed by MLS GRID,MLS#: 1038889
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 1
Primary bedroom
- Description: Other
- Level: Main
- Area: 168 Square Feet
- Dimensions: 14 x 12
Bedroom 2
- Level: Main
- Area: 99 Square Feet
- Dimensions: 11 x 9
Bedroom 3
- Level: Main
- Area: 120 Square Feet
- Dimensions: 12 x 10
Bedroom 4
- Level: Basement
- Area: 130 Square Feet
- Dimensions: 13 x 10
Dining room
- Description: Hardwood
- Level: Main
Kitchen
- Description: Other
- Level: Main
- Area: 112 Square Feet
- Dimensions: 14 x 8
Laundry
- Description: Laminate
- Level: Basement
- Area: 135 Square Feet
- Dimensions: 15 x 9
Living room
- Description: Hardwood
- Level: Main
- Area: 414 Square Feet
- Dimensions: 23 x 18
Recreation room
- Description: Other
- Level: Basement
- Area: 252 Square Feet
- Dimensions: 18 x 14
Heating
- Forced Air
Cooling
- Evaporative Cooling
Appliances
- Included: Gas Range, Refrigerator
- Laundry: Washer/Dryer Hookup
Features
- Windows: Window Coverings
- Basement: Partial
Interior area
- Total structure area: 2,308
- Total interior livable area: 2,308 sqft
- Finished area above ground: 1,154
- Finished area below ground: 1,154
Property
Parking
- Total spaces: 1
- Parking features: Garage - Attached
- Attached garage spaces: 1
- Details: Attached
Features
- Levels: One
- Stories: 1
- Patio & porch: Deck
- Exterior features: Sprinkler System
- Fencing: Partial
- Waterfront features: Abuts Stream/Creek/River
Lot
- Size: 9,301 sqft
- Features: Evergreen Trees, Abuts Ditch, Paved
Details
- Parcel number: R0005890
- Zoning: XBO
- Special conditions: Private Owner
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Frame
- Roof: Composition
Condition
- New construction: No
- Year built: 1954
Utilities & green energy
- Water: City
- Utilities for property: Natural Gas Available
Community & neighborhood
Location
- Region: Boulder
- Subdivision: Interurban Park
Other
Other facts
- Listing terms: Cash,Conventional
Price history
| Date | Event | Price |
|---|---|---|
| 10/7/2025 | Listing removed | $6,600$3/sqft |
Source: Zillow Rentals Report a problem | ||
| 9/25/2025 | Price change | $6,600+120.4%$3/sqft |
Source: Zillow Rentals Report a problem | ||
| 9/12/2025 | Listed for rent | $2,995$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 8/15/2025 | Sold | $1,115,000+12.1%$483/sqft |
Source:  IRES as distributed by MLS GRID #1038889 Report a problem | ||
| 7/16/2025 | Pending sale | $995,000$431/sqft |
Source:  REcolorado as distributed by MLS GRID #IR1038889 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $6,251 +1.8% | $80,501 -1.2% |
| 2024 | $6,142 +3.6% | $81,513 -1% |
| 2023 | $5,930 +4.9% | $82,303 +16.2% |
Find assessor info on the county website
Neighborhood: East Chautauqua
Nearby schools
GreatSchools rating
- 9/10Creekside Elementary School At Martin ParkGrades: PK-5Distance: 1.1 mi
- 5/10Manhattan Middle School Of The Arts And AcademicsGrades: 6-8Distance: 2.1 mi
- 10/10Boulder High SchoolGrades: 9-12Distance: 1.2 mi
Schools provided by the listing agent
- Elementary: Creekside
- Middle: Manhattan
- High: Boulder
Source: IRES as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$1,126,100
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$1,126,100