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$1,995,000
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Property Description
Welcome to 636 Marine Street in Boulder-a captivating historic multiplex that exudes charm and artistic flair. Nestled in an amazing location, this exquisite property invites you to explore the heart of Boulder with ease. Just a stone's throw from the vibrant Pearl Street Mall and within minutes of the renowned Chautauqua hiking trails, it provides an unparalleled living experience for the discerning buyer or investor. This multiplex boasts a total of six bedrooms and four bathrooms within an expansive 3,201 square feet. Set on a generous double lot of 11,282 square foot, the property not only offers ample living space and extensive outdoor privacy but also presents a unique opportunity for rental income, with four distinct units ready to accommodate tenants. Steeped in history and character, the property serves as an ideal retreat for artists seeking inspiration amidst its serene outdoor spaces and stunning views. Investors will appreciate its excellent rental history, as three of the four units are currently occupied, ensuring a steady income stream. The fourth unit is a spacious 1,395 square foot and has been the caretakers/artist unit. Smart reg compliant and meticulously maintained, this property is an exceptional investment on a quarter-acre of prime real estate. Whether you're drawn by its potential for student housing or the allure of a Sundance Film Festival escape, 636 Marine Street is your gateway to owning a piece of Boulder's vibrant community.
Full Property Details
Full Property Details for 636 Marine St
General
- Sold For: $1,995,000
- Taxes: $11,793 (2024)
- Status: Closed
- Type: Multi-Family
- Source: IRES
- MLS ID: 1046759
- Added to Site: 73 day(s) ago
Interior
- Appliances: Electric Range, Refrigerator, Washer, Dryer
Exterior
- Porch/Patio/Deck: Patio, Deck
Parking
- Total Spaces: 2
Location
- Area: Boulder
- County: Boulder
- Subdivision: Smiths Add To West Boulder
School Information
- School District: Boulder Valley Dist RE2
- Elementary School: Flatirons
- Middle School: Manhattan
- High School: Boulder
Heating & Cooling
- Heating Type: Forced Air
Utilities
- Gas: Yes
- Gas: XCel
- Water: City
- Utility Description: Natural Gas Available
Structural Information
- Construction: Frame
- Exterior Const.: Frame
- Basement Desc.: None
- Roof: Composition
- Square Feet: 3,201
- Sq. Ft. Source: Other
- Year Built: 1911
Lot Features
- Property View: Hills
- Lot Size (Acres): 0.26
- Lot Size (Sq. Ft.): 11,299
- Lot Features: Paved
- Potential Use: Multi-Family
- Permitted Use: Multi-Family
- Zoning: RES
Financial Considerations
- Operating Expenses: $393,139
- Tax Amount: $11,793
- Tax Year: 2024
- Terms: Cash, Conventional
- Tenant Pays: Deposit
Disclosures and Reports
- Special Conditions: Private Owner
- Exclusions: Artist Studio personal property, art work, and some of the furnishings in the rental units.
- Property ID: R0003536
Listed by Compass - Boulder (303) 487-5472
Sold by Johnke, Matthew Realty (970) 366-1691
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Schools
Schools serving 636 Marine St
School District:Boulder Valley School District Re-2
| Name | Grades | Distance |
|---|---|---|
Flatirons Elementary School 1150 7th Street, Boulder, CO 80302 | K-5 | 0.2 mi |
Manhattan Middle School Of The Arts And Academics 290 Manhattan Drive, Boulder, CO 80303 | 6-8 | 3.3 mi |
Boulder High School 1604 Arapahoe Avenue, Boulder, CO 80302 | 9-12 | 0.7 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 636 Marine St
Date
Details
Price
Change
Source
1/09/2026
Sold
$1,995,000
—
MLS
11/03/2025
Listed
$1,995,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
636 Marine St, Boulder, CO 80302 (MLS# 1046759) is a Multi-Family property that was sold at $1,995,000 on January 09, 2026. Want to learn more about 636 Marine St? Do you have questions about finding other Multi-Family real estate for sale in Boulder? You can browse all Boulder real estate or contact a Coldwell Banker agent to request more information.

