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Active Residential

770 6th Street

Boulder, CO 80302

RECOLORADO #IR1059851 Updated: Jun 25, 2026, 7:15pm
$4,275,000
4 Beds • 4 Baths • 3,871 SqFt
Property
ActiveResidential
1/45
$4,275,000

770 6th Street

Boulder, CO 80302
4
Beds
4
Baths
3,871
SqFt
0.34
Acres
RECOLORADO
#IR1059851
Updated: Jun 25, 2026, 7:15pm

Property Description

Offered for the first time in its history, this architecturally iconic Lower Chautauqua residence is a rare fusion of art, design and nature set just one block from the Chautauqua Meadow. Built in 1978, expanded and updated in 2007, and inspired by the timeless modernism of Mies van der Rohe and the bold color sensibilities of Luis Barragan, this home remains strikingly ahead of its time. Floor-to-ceiling windows and sliding glass doors create a seamless dialogue between the open-concept interiors and the surrounding landscape of towering pines, rock gardens and mature water-wise landscaping across a remarkable 15,000-square-foot lot. The dramatic living room is anchored by custom wood-paneled ceilings, a sculptural concrete fireplace and west-facing patio access beneath old-growth trees. The kitchen features two islands and opens to a rock garden and views to the north. A serene upper-level primary suite captures breathtaking Flatirons and Flagstaff Mountain views from a private deck, while additional bedrooms, a lower-level guest retreat and an atrium-style studio rec room provide exceptional versatility. A bonsai rock garden borders the property from the sidewalk and provides privacy from the street. Completing the property is an alley-accessed two-car garage in one of Boulder's most coveted settings.this is an amazing home,
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Included Appliances
DisposalDouble OvenDryerOvenSelf Cleaning OvenWasher

Property Details

Interior
Above Grade Finished Area
2813
Appliances
DisposalDouble OvenDryerOvenSelf Cleaning OvenWasher
Below Grade Finished Area
1058
Building Area Total
3871
Cooling
Ceiling Fan(s)
Fireplace Features
Living Room
Flooring
TileWood
H V A C Description
Ceiling Fan
Heating
Forced Air
Interior Features
Eat-in KitchenKitchen IslandOpen FloorplanPantry
Laundry Features
In Unit
Living Area
3871
Room Count
13
Security Features
Smoke Detector(s)
Window Features
Double Pane Windows
Construction
Architectural Style
Contemporary
Building Area Source
Assessor
Construction Materials
Stucco
Direction Faces
West
Levels
Two
Roof
Other
Structure Type
House
Year Built
1978
Site & Exterior
Exterior Features
Balcony
Fencing
Partial
Garage Spaces
2
Lot Size Acres
0.34
Lot Size Square Feet
15026
Parking Total
2
Patio And Porch Features
DeckPatio
Road Frontage Type
Public
Road Surface Type
Alley PavedPaved
Sewer
Public Sewer
Utilities
Electricity AvailableNatural Gas Available
View
Mountain(s)
Water Source
Public
Zoning
RES
Financials
Contract Earnest Check To
Land Title
Contract Min Earnest
150000.00
Documents Available
Lead Base Paint
Exclusions
Seller's personal property + all staging items
Ownership
Individual
Parcel Number
R0006623
Tax Annual Amount
20019
Tax Legal Description
LOTS 39-42 INC BLK 7 CHAUTAUQUA HEIGHTS
Tax Year
2025

Neighborhood & Lifestyle

Community & Association
Subdivision Name
Chautauqua Heights
Schools
Ratings
Elementary
Flatirons
Middle
Manhattan
High
Boulder
Elem. District
Boulder Valley RE 2
High District
Boulder Valley RE 2
Listing provided courtesy of RECOLORADO via IDX. Updated: Jun 25, 2026, 7:15pm.
John McElveen

Listing Agent

milehimodern - Boulder

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