819 6th St, Boulder, CO 80302
OFF MARKET

819 6th St
Boulder, CO 80302

Grant
  • 4 Beds
  • 5 Baths
  • 4,884 sqft (on 0.47 acres)

$5,257,900

Trulia Estimate
as of Jun 12, 2026
Est. Refi. Payment $28,956/mo*

$5,257,900

Trulia Estimate
as of Jun 12, 2026
Est. Refi. Payment $28,956/mo*
4 Beds
5 Baths
4,884 sqft
(on 0.47 acres)

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

This award-winning, Mid-Century Modern masterpiece captures the essence of Boulder living with its awe-inspiring views of the iconic Flatirons, a secluded lush 1/2 acre lot, and energy-efficient green features like radiant heat and solar panels. The sprawling 4,884SF floor plan features flexible living spaces to fit a variety of needs. Main living space offers an open layout, with an iconic upward-sloping butterfly roof, exposed wood and steel beams, and double sided fireplaces, perfect for entertaining. Walls of windows and Nano Doors offer a seamless flow between indoor and outdoor living. With its meticulous layout and abundant storage space, the kitchen is a chef's dream!The ultra-private owner's suite is a retreat of luxury, boasting vaulted ceilings, exposed brick, radiant-heat Japanese soaking tub, complemented by walls of glass opening to a private terrace. Lower level office/den and separate basement offer flexibility and privacy. Easy access to the oversized, radiant heat, two-car garage, perfect to store all your adventure equipment, with additional carport.Location couldn't be more perfect with easy access to top-rated schools, such as Flatirons Elementary. Steps from University of Colorado Boulder and vibrant downtown Boulder, with its famous farmers market. Embrace an active lifestyle at your doorstep with hiking, biking, and climbing, offering endless opportunities for adventures.Originally designed by acclaimed architect Hobart D. Wagener, the Labrot House was meticulously remodeled by Boulder's own architect Cheri Belz. Be enchanted by the Mid-century Modern aesthetic, evoking Frank Lloyd Wright's Usonian style. Embrace this rare opportunity to own a piece of history while enjoying the active Boulder lifestyle.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources. This description is from October 21, 2025

Home Highlights

Parking
2 Car Garage
Outdoor
Patio, Deck
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 819 6th St

Interior Features

Interior Details
Basement: Partial,Partially Finished,Crawl Space,DaylightNumber of Rooms: 10Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Dining Room, Family Room, Kitchen, Laundry, Living Room, Study
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 6Number of Bathrooms (full): 2Number of Bathrooms (three quarters): 2Number of Bathrooms (half): 2Number of Bathrooms (main level): 4
Dimensions and Layout
Living Area: 4884 Square Feet
Appliances & Utilities
Utilities: Natural Gas Available, Electricity Available, Cable Available, Satellite Avail, High Speed AvailAppliances: Gas Range, Double Oven, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Microwave, DisposalDishwasherDisposalDryerLaundry: Sink,Washer/Dryer HookupMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Hot Water,RadiantHas HeatingHeating Fuel: Hot Water
Fireplace & Spa
Fireplace: Two or More, Gas, Gas Log, Multi-Sided, Living Room, Dining RoomHas a Fireplace
Gas & Electric
Electric: Xcel EnergyGas: Xcel EnergyHas Electric on Property
Windows, Doors, Floors & Walls
Window: Skylight(s), Window CoveringsDoor: 6-Panel DoorsFlooring: Wood
Levels, Entrance, & Accessibility
Stories: 2Levels: TwoFloors: Wood
View
Has a ViewView: Hills
Security
Security: Security System, Fire Alarm

Exterior Features

Exterior Home Features
Roof: RubberPatio / Porch: Patio, Deck, EnclosedFencing: Partial, Fenced, WoodExterior: Sprinkler SystemSprinkler System
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Other Parking: AttachedNo CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Garage Door Opener,Heated Garage,Oversized
Frontage
Road Frontage: City StreetRoad Surface Type: AsphaltNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Does Not Include Irrigation Water Rights
Finished Area
Finished Area (above surface): 3974 Square FeetFinished Area (below surface): 910 Square Feet

Property Information

Year Built
Year Built: 2008
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Contemporary
Building
Construction Materials: Frame, BrickNot a New ConstructionNot Attached Property
Property Information
Usage of Home: Single FamilyParcel Number: R0008370

Price & Status

Price
List Price: $5,300,000

Active Status

MLS Status: Sold

Location

Direction & Address
City: BoulderCommunity: Chautauqua
School Information
Elementary School: FlatironsJr High / Middle School: ManhattanHigh School: BoulderHigh School District: Boulder Valley Dist RE2

Building

Building Area
Building Area: 4884 Square Feet

HOA

No HOA

Lot Information

Lot Area: 0.47 acres

Listing Info

Special Conditions: Private Owner

Offer

Listing Terms: Cash, Conventional

Energy

Energy Efficiency Features: Southern Exposure, Windows, High Efficiency Furnace, Thermostat

Miscellaneous

BasementMls Number: 995965Attribution Contact: 3035239289Above Grade Unfinished Area: 3974Activation Date: Fri Sep 08 2023Back On Market Date: Tue Dec 05 2023Showing Service Name: ShowingTime
Last check for updates: about 9 hours ago
Listed by Firuzeh Saidi, (303) 523-9289
Compass - Boulder
Brandi Numedahl, (303) 931-8203
Compass - Boulder
Bought with: Philip Booth, (303) 817-8307, Slifer Smith & Frampton-Bldr
Source: IRES as distributed by MLS GRID, MLS#995965

Price History for 819 6th St

DatePriceEventSource
01/17/2024$5,300,000Sold
IRES as distributed by MLS GRID #995965
12/20/2023$5,300,000PendingREcolorado as distributed by MLS GRID #IR995965
09/08/2023$5,300,000Listed For SaleIRES as distributed by MLS GRID #995965
08/14/2023$5,850,000ListingRemovedIRES as distributed by MLS GRID #983376
06/06/2023$5,850,000PriceChange
IRES as distributed by MLS GRID #983376
03/13/2023$6,400,000Listed For SaleIRES as distributed by MLS GRID #983376
01/06/2022ListingRemovedZillow Rental Manager
01/05/2022$20,000PriceChange
Zillow Rental Manager
12/31/2021$16,000Listed For RentZillow Rental Manager
11/06/2021ListingRemovedZillow Rental Manager
10/06/2021$12,000PriceChange
Zillow Rental Manager
08/05/2021$16,000Listed For RentZillow Rental Manager
07/25/2021ListingRemovedZillow Rental Manager
06/30/2021$16,000PriceChange
Zillow Rental Manager
06/28/2021$19,000PriceChange
Zillow Rental Manager
06/14/2021$21,000Listed For RentZillow Rental Manager
11/15/2010$2,250,000Sold
N/A
04/12/2010$2,300,000Sold
N/A
01/03/2010$2,575,000ListingRemovedAgent Provided
03/03/2009$2,575,000Listed For SaleAgent Provided
05/08/2008$950,000Sold
N/A

Market trends in Boulder

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$955K
$13.33K
MoM
Sale-to-List Price
97.9%
1.0%
MoM
Price per sq ft
$503
$12
MoM
Available listings
775
41
MoM
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Property Tax and Assessment

Year2025
Tax$24,229
Assessment$4,309,400
Home facts updated by county records

Homeowner tools

Estimated monthly rent$7,482/mo

Comparable Sales for 819 6th St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.07
Single-Family Home
$4,100,000
03/31/26
5
4.5
4,933
0.18
Single-Family Home
$7,000,000
10/06/25
4
5
6,395
0.27
Single-Family Home
$2,609,700
12/12/25
4
5
2,793
0.63
Single-Family Home
$4,650,000
11/21/25
4
4.5
4,904
0.36
Single-Family Home
$3,500,000
02/12/26
5
4
3,448
0.36
Single-Family Home
$2,450,000
10/14/25
5
4.5
3,434
0.82
Single-Family Home
$3,885,000
04/16/26
4
4.5
5,734
0.35
Single-Family Home
$2,472,500
05/14/26
5
4
3,743

Nearby homes

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Assigned Schools

These are the assigned schools for 819 6th St.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Neighborhood stats provided by third party data sources.

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 819 6th St

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Off Market Homes Near 819 6th St

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Based on information submitted to the MLS GRID as of 2026-06-11 15:13:14 PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information
819 6th St, Boulder, CO 80302 is a 4 bedroom, 6 bathroom, 4,884 sqft single-family home built in 2008. 819 6th St is located in Grant, Boulder. This property is not currently available for sale. 819 6th St was last sold on Jan 17, 2024 for $5,300,000 (0% higher than the asking price of $5,300,000). The current Trulia Estimate for 819 6th St is $5,257,900.