USACOBoulderInterurban Park370 20Th St
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370 20Th St, Boulder, CO

House

Sold

Listed price in listed location currency (USD).
$1,325,000
$1,300,000

531

MLS® IR1052047

  • Key Facts
  • Description
  • Rooms
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 2700 sqft
Garage Yes
Taxes $8,199
Lot Size 
Approx. Age 1963
Avg. Price Per Sqft $481
MLS® Number IR1052047

Property Address: 370 20th St, Boulder, CO, 80302-8011

Average square foot calculated using Size range provided by listing agent.

Description

Stunning ranch-style home nestled on a quiet street in coveted Lower Chautauqua, just moments from the iconic trails and historic amphitheater at Chautauqua Park. Enjoy access to world renowned hiking, breathtaking Flatiron views, and the vibrant energy of downtown Boulder. This charming 5 bedroom, 3 bath residence offers incredible flexibility and income potential. Hardwood floors flow throughout the sun kissed main level, where your windows frame picturesque Flatiron vistas. The dining room provides a stunning backdrop for everyday meals or special gatherings, while the inviting living room fireplace creates a cozy retreat year round. Three bedrooms are located on the main level, including a primary suite with private en suite bath.The finished lower level expands the living space with a generous second family room featuring an additional wood burning fireplace, two more bedrooms, and ample storage in the spacious laundry area. A standout feature is the private mother-in-law apartment with its own separate entrance. This space is ideal for rental income, guests, or multigenerational living. This bright and functional space includes a bedroom, kitchenette, and bathroom, offering true versatility. Outside, the spacious, lovingly maintained yard is filled with mature perennials and an apple tree ready to bloom. An oversized attached one-car garage provides plenty of room for your gear to fully embrace the Colorado lifestyle of your choice. Upstairs interior and laundry room were recently painted. Exterior painting was done in 2024. Own a home in one of Boulder's most sought-after neighborhoods with potential, charm, and proximity to nature.
MLS® NumberIR1052047
Laundry LevelEnsuite
Central VacNo
FireplaceNo
Acreage
Exterior
GarageYes
Approx. Age1963
BasementFull
DrivewayOversized
Garage Spaces
Heat
A/C
Heating Fuel

Extras

Rooms

Change to metres

Living Room:Main Floor14 × 20 ft
Other:Main FloorNot available
Kitchen:Main Floor11 × 14 ft
Laundry:Basement20 × 12 ft
Other:Basement14 × 12 ft
Other:Main FloorNot available
Dining Room:Main Floor11 × 10 ft
Family Room:Basement25 × 21 ft

Price History

Mar 31, 2026End Date
$1,325,000Sold Price

Sold

Feb 20, 2026List Date
$1,300,000List Price
  • Commute

Commute

Starting Address
Destination Address
370 20Th St, Boulder, CO

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