Welcome to this turnkey and unique West Boulder duplex at 1635-1637 6th Street-a rare opportunity blending charm with high-end modern finishes. This property offers exceptional versatility: live in one unit and rent the other, use both for a live/work setup, or rent both as a full income property.The front unit features 2 beds, 2 baths, high ceilings, a sunroom, and mountain views from the primary bedroom. The second unit includes 1 bed, 1 bath, built-in dining, a large deck, and a private fenced yard. Both showcase hand-built walnut cabinetry, geometric concrete tile, quartz countertops, and modern fixtures.The shared backyard is a true urban oasis, complete with a custom steel gate, lush landscaping, and a peaceful patio with potted plants galore. Updated systems include plumbing, electrical, and a newer sewer line. Each unit has its own washer/dryer, gas fireplace, and mini-split AC. The driveway offers off-street parking for two.A finished basement serves as a personal gym and gear storage area. With 2,190 total sq ft on a 3,229 sq ft lot, this home delivers comfort and flexibility in a prime location-just steps from Pearl Street, CU, Chautauqua, and soon, the Sundance Film Festival.Whether you're an investor or owner-occupant, this is a rare chance to own a stylish, income-producing property in one of Boulder's most sought-after neighborhoods.
Sold for $1,575,000 on 07/25/25
$1,575,000
1635 6th St, Boulder, CO 80302
3beds
1,968sqft
Residential-Detached, Residential
Built in 1915
3,229 Square Feet Lot
$1,574,800 Zestimate®
$800/sqft
$4,913 Estimated rent
What's special
Zillow last checked: 8 hours ago
Listing updated: July 29, 2025 at 03:19am
Listed by:
Amy Gilbride 720-257-3958,
Compass - Boulder,
Lindsey Hughes 720-456-2576,
Compass - Boulder
Bought with:
Scott Bandoni
LIV Sotheby's Intl Realty
Source: IRES,MLS#: 1032811

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 1
- 3/4 bathrooms: 2
- Main level bedrooms: 2
Primary bedroom
- Area: 170
- Dimensions: 10 x 17
Kitchen
- Area: 208
- Dimensions: 16 x 13
Heating
- Baseboard
Cooling
- Wall/Window Unit(s), Ceiling Fan(s)
Appliances
- Included: Electric Range/Oven, Dishwasher, Refrigerator, Washer, Dryer, Trash Compactor
Features
- In-Law Floorplan, Eat-in Kitchen, High Ceilings, 9ft+ Ceilings
- Windows: Wood Frames, Wood Windows
- Basement: Partially Finished
- Has fireplace: Yes
- Fireplace features: 2+ Fireplaces, Gas
Interior area
- Total structure area: 1,968
- Total interior livable area: 1,968 sqft
- Finished area above ground: 1,621
- Finished area below ground: 347
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 2
- Details: Garage Type: Off Street
Features
- Levels: Two
- Stories: 2
- Patio & porch: Patio, Deck
- Has view: Yes
- View description: Hills
Lot
- Size: 3,229 sqft
- Features: Sidewalks, Level
Details
- Parcel number: R0000975
- Zoning: Duplex
- Special conditions: Private Owner
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary/Modern
- Property subtype: Residential-Detached, Residential
Materials
- Wood/Frame
- Roof: Metal
Condition
- Not New, Previously Owned
- New construction: No
- Year built: 1915
Utilities & green energy
- Electric: Electric, XCEL
- Gas: Natural Gas, XCEL
- Sewer: City Sewer
- Water: City Water, City of Boulder
- Utilities for property: Natural Gas Available, Electricity Available
Community & neighborhood
Location
- Region: Boulder
- Subdivision: Highland Lawn
Other
Other facts
- Listing terms: Cash,Conventional
- Road surface type: Paved, Asphalt
Services availability

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Sell for more on Zillow
Get a free Zillow Showcase℠ listing and you could sell for .
$1,574,800
2% more+ $31,496
With Zillow Showcase(estimated)
$1,606,296