770 6th St, Boulder, CO 80302
Property image
Property image
FOR SALE
3D VIEW
0.34 ACRES

770 6th St
Boulder, CO 80302

Grant
  • 4 Beds
  • 3.5 Baths
  • 3,871 sqft (on 0.34 acres)

$3,900,000

Original price: $4,275,000
Est. Mortgage $21,478/mo*
Get Pre-Qualified

$3,900,000

Original price: $4,275,000
Est. Mortgage $21,478/mo*
Get Pre-Qualified
4 Beds
3.5 Baths
3,871 sqft
(on 0.34 acres)

Home Highlights

Parking
2 Car Garage
Outdoor
Patio, Deck
Price/Sqft
$1,007
Listed
94 days ago
Climate Control
Forced Air & Ceiling Fans

Local Information

  • Map ViewExplore the area around 770 6th St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

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,
Last check for updates: 1 day ago
Listing courtesy of John McElveen, (303) 818-7500
milehimodern - Boulder
Source: IRES as distributed by MLS GRID, MLS#1059851
Also Listed on REcolorado as distributed by MLS GRID, REcolorado as distributed by MLS GRID, IRES as distributed by MLS GRID.

Home Details for 770 6th St

Interior Features

Interior Details
Basement: Partially FinishedNumber of Rooms: 9Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Dining Room, Kitchen, Laundry, Living Room, Recreation Room
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 4Number of Bathrooms (full): 3Number of Bathrooms (half): 1Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 3871 Square Feet
Appliances & Utilities
Utilities: Natural Gas Available, Electricity AvailableAppliances: Electric Range, Self Cleaning Oven, Oven, Double Oven, Washer, Dryer, DisposalDisposalDryerLaundry: Washer/Dryer HookupWasher
Heating & Cooling
Heating: Forced AirHas CoolingAir Conditioning: Ceiling Fan(s)Has HeatingHeating Fuel: Forced Air
Fireplace & Spa
Fireplace: Living RoomHas a Fireplace
Gas & Electric
Electric: XcelGas: XcelHas Electric on Property
Windows, Doors, Floors & Walls
Flooring: Wood
Levels, Entrance, & Accessibility
Stories: 2Levels: TwoAccessibility: Main Floor Bath, Accessible BedroomFloors: Wood
View
Has a ViewView: Hills
Security
Security: Fire Alarm

Exterior Features

Exterior Home Features
Roof: OtherPatio / Porch: Patio, DeckFencing: PartialExterior: Balcony
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Other Parking: AttachedNo CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Attached
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): 2813 Square Feet

Days on Market

Days on Market: 94

Property Information

Year Built
Year Built: 1978
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Contemporary
Building
Construction Materials: StuccoNot a New ConstructionNot Attached Property
Property Information
Usage of Home: Single FamilyNot Included in Sale: Seller's personal property + all staging itemsParcel Number: R0006623

Price & Status

Price
List Price: $3,900,000Price Per Sqft: $1,007

Active Status

MLS Status: Active

Media

Location

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

Agent Information

Listing Agent
Listing ID: 1059851

Building

Building Area
Building Area: 2813 Square Feet

HOA

No HOA

Lot Information

Lot Area: 0.34 acres

Listing Info

Special Conditions: Private Owner

Offer

Listing Terms: Cash, Conventional

Energy

Energy Efficiency Features: Southern Exposure, Windows

Miscellaneous

BasementMls Number: 1059851Attribution Contact: 303-818-7500Above Grade Unfinished Area: 2813Activation Date: Tue May 26 2026Showing Service Name: ShowingTime

Around this home

Neighborhood Overview

Grant
See Local Highlights
Neighborhood stats provided by third party data sources.

Market trends in Boulder

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$897K
$10.37KMoM
Sale-to-List Price
98.4%
0.1%MoM
Price per sq ft
$499
$4MoM
Available listings
760
19MoM

Home Value

Trulia Estimate
$3.66M
Since last month
Decreased$288K (-7.3%)
Since last year
Increased$508K (+16.1%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +68% in the last 10 years
MonthEstimated value
2026
August 2026$3.66M
July 2026$3.95M
June 2026$3.99M
May 2026$4.66M
April 2026$3.29M
March 2026$3.24M
February 2026$3.18M
January 2026$3.02M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
440 Christmas Tree Dr, Boulder, CO
0.11
Single-Family Home
$4,100,000
03/31/26
5
4.5
4,933
900 6th St, Boulder, CO
0.19
Single-Family Home
$3,678,700
07/15/26
4
3
3,360
721 9th St, Boulder, CO
0.21
Single-Family Home
$2,609,700
12/12/25
4
5
2,793
964 Grant Pl, Boulder, CO
0.31
Single-Family Home
$1,608,120
05/13/26
4
2.5
3,169
751 Grant Pl, Boulder, CO
0.15
Single-Family Home
$1,995,000
05/20/26
3
2.5
2,490
810 College Ave, Boulder, CO
0.42
Single-Family Home
$3,500,000
02/12/26
5
4
3,448
1021 9th Street, Boulder, CO
0.38
Single-Family Home
$2,472,500
05/14/26
5
4
3,743
1006 6th St, Boulder, CO
0.34
Single-Family Home
$2,700,000
01/16/26
3
3
2,616

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
709 Baseline Rd, Boulder, CO 80302
0.10
$4,158,200
4
4
4,391
Off Market
757 8th St, Boulder, CO 80302
0.09
$2,571,500
4
2.5
3,305
Off Market
595 Baseline Rd, Boulder, CO 80302
0.08
$3,516,100
4
4
3,698
Off Market
750 Cascade Ave, Boulder, CO 80302
0.09
$4,665,000
4
3.5
4,731
Off Market
814 7th St, Boulder, CO 80302
0.09
$3,719,900
4
3.5
4,044
Off Market
819 6th St, Boulder, CO 80302
0.09
$5,210,700
4
5
4,884
Off Market
710 Willowbrook Rd, Boulder, CO 80302
0.11
$3,645,300
5
3.5
4,381
Off Market
820 8th St, Boulder, CO 80302
0.12
$4,348,800
6
6
6,446
Off Market
440 Christmas Tree Dr, Boulder, CO 80302
0.10
$4,100,000
5
4.5
4,933
Recently Sold
751 Grant Pl, Boulder, CO 80302
0.15
$1,995,000
3
2.5
2,490
Recently Sold
763 Grant Pl, Boulder, CO 80302
0.15
$1,190,000
3
1
1,360
Recently Sold

Price and Tax history

DateEventPrice
Aug 21, 2026
Source: IRES as distributed by MLS GRID #1059851
PriceChange
$3,900,000
Price decreased by 9%
Jun 24, 2026
Source: IRES as distributed by MLS GRID #1059851
PriceChange
$4,275,000
Price decreased by 10%
May 26, 2026
Source: IRES as distributed by MLS GRID #1059851
Listed For Sale
$4,750,000

LGBTQ Local Legal Protections

John McElveen, milehimodern - Boulder
Agent Phone: (303) 818-7500
Based on information submitted to the MLS GRID as of 2026-08-24 01:08:20 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

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Frequently asked questions about 770 6th St

  • What is the estimated monthly payment for 770 6th St?
    Based on a $3,900,000 list price with 20% down at today's rates, the estimated monthly payment for 770 6th St in Boulder, CO is approximately $22,232 (about $20,434 principal & interest, $1,723 property taxes, and $75 homeowner's insurance). This is an estimate. Actual payment depends on your loan terms.
  • How does the list price for 770 6th St compare to homes in Boulder?
    770 6th St in Boulder, CO is listed at $3,900,000, about 335% above the $897K median sale price in Boulder.
  • What are the closest schools to 770 6th St?
    The closest schools to 770 6th St in Boulder, CO are Boulder High School (rated 9/10), Flatirons Elementary School (rated 8/10), Manhattan Middle School Of The Arts And Academics (rated 9/10).
  • What is 770 6th St estimated to be worth?
    Trulia's estimated value for 770 6th St in Boulder, CO is $3,660,600.
  • Does 770 6th St have air conditioning?
    Yes, 770 6th St in Boulder, CO has air conditioning.
  • Does 770 6th St have laundry facilities?
    Yes, 770 6th St in Boulder, CO has in-unit laundry.
770 6th St, Boulder, CO 80302 is a 4 bedroom, 4 bathroom, 3,871 sqft single-family home built in 1978. 770 6th St is located in Grant, Boulder. This property is currently available for sale and was listed by IRES as distributed by MLS GRID on May 22, 2026. The MLS # for this home is MLS# 1059851.