2656 4th Street Boulder, CO $ 6,000,000
2656 4th Street
$ 6,000,000
Open House 12/6 11am - 1pm
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2656 4th Street

Boulder, CO, 80304
$ 6,000,000
Bedrooms6 Baths5.1 Sq 4,814

Monthly Estimate*

$ 37,432

Listed by LIV Sotheby's Intl Realty
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Single Family Home for sale in Boulder, CO

for $6,000,000 with 6 bedrooms and 5 full baths, 1 half bath. This 4,814 square foot home was built in 2022 on a lot size of 0.18.

Boulder living on an architectural edge at 2656 4th Street, where art and design meets natural serenity and iconic Flatiron views. Thoughtfully designed with clean lines and warm textures, this residence blends gallery-like sophistication with effortless livability. The main level is built for elegant living and entertaining. A soaring glass entry, with white oak floors, floating staircase, and Flare fireplace sets the tone for the home's refined material palette. The chef's ready kitchen inspires connection with Neolith Retrostone counters, a Nero Zimbabwe Riverwash island, and Sub-Zero, Wolf, and Cove appliances. A sliding glass NanaWall opens the dining area to an expansive deck, creating seamless indoor-outdoor flow. Rounding out the main floor are a southwest-facing office that captures beautiful light, and a mudroom that keeps daily comings and goings tidy. Upstairs, the primary suite is a private retreat with a terrace oriented to the Flatirons. The spa-inspired bath features an Aquatica True Ofuro soaking tub, dual vanities, a Toto wall-hung washlet, and custom walk-in closet. Two additional bedrooms share this level, one with deck access giving way to the garden feel of the living roof. The lower level offers two bedrooms with a Jack-and-Jill bath, a stylish media room, and a flex-space that offers additional laundry hookups and dog wash station. Outside, irrigated landscaping, exposed-aggregate patios, and a living roof echo the home's modern aesthetic. A private ADU provides exceptional flexibility with an additional bedroom, bathroom, private entrance, sleek kitchen, dedicated climate control, and personal balcony space. Sustainability shines with a 6.84 kW solar array, HRV/ERV systems, radiant heat, and smart controls-all contributing to a remarkable HERS 15 rating. Just minutes from downtown, trailheads, and parks, this home defines the best of modern Boulder living-architectural artistry, everyday comfort, and a seamless connection to nature.

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Open House

12/6/2025 11:00 AM - 1:00 PM
12/7/2025 12:00 PM - 2:00 PM
2656 4th Street Boulder, CO
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 6,000,000

Bedrooms

6

Full Bath

5

Half Bath

1

Property Type

Single Family

Taxes

$ 24,264

Style

Contemporary

Lot Size

0.18

Year Built

2022

Town/City

Boulder

County/Region

Boulder

MLS | Web ID

IR1045511

Features
Interior
Interior Amenities Eat-in Kitchen Five Piece Bath In-Law Floorplan Jack & Jill Bathroom Kitchen Island Open Floorplan Pantry Smart Thermostat Walk-In Closet(s) Wet Bar
Basement Full Sump Pump Walk-Out Access
Flooring Tile Wood
Fireplace Features Gas Living Room
Basement (Y/N) Y
Window Features Double Pane Windows Window Coverings
Above Grade Finished Area 3021
Half Baths 1
3/4 Baths 3
Total Bedrooms 6
Below Grade Finished Area 1755
Main Level Bedrooms 0
Main Level Bathrooms 1
Total Baths 6
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General
Sewer Public Sewer
Heating Radiant
Cooling Air Conditioning-Room
Utilities Cable Available Electricity Available Internet Access (Wired) Natural Gas Available
Possession Closing/DOD
Roof Membrane Metal
Appliances Bar Fridge Dishwasher Disposal Double Oven Dryer Freezer Microwave Oven Refrigerator Washer
Zoning RES
Garage Spaces 2
Patio/Porch Features Deck Patio
Architectural Style Contemporary
Construction Materials Metal Siding Other Frame
Exclusions Seller Personal Property
Year Built 2022
View Mountain(s)
Levels Two
Property Subtype Single Family Residence
Tax Year 2024
Ownership Individual
County Boulder
Property Type Residential
HOA N
Attached Garage Y
Subdivision Name Newlands
Facing Direction West
Possible Use Multi-Family Residential
Full Baths 2
Status Active
High School Boulder
City Boulder
High School District Boulder Valley RE 2
Lot Size Square Feet 7940
Listing Terms Cash Conventional FHA
Elementary School Whittier E-8
Tax Annual Amount 24264
Middle/Junior High School Casey
Concessions No
Virtual Tour https://homes.livsothebysrealty.com/26564thstreet
Structure Type House
Standard Status Active
Occupancy Type Owner
Elementary School District Boulder Valley RE 2
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Exterior
Exterior Amenities Balcony Spa/Hot Tub
Vegetation Wooded
Fencing Partial
Lot Features Corner Lot Level Sprinklers In Front
Water Source Public
Total Parking 2
Foundation Details Slab
Building Area Total 4814
Lot Size Acres 0.18
Road Surface Type Alley Paved Paved
Road Frontage Type Public
Other Equipment Satellite Dish
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Internal Only
Street Number 1 2656
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* Excluded Features
List By
Liv Sotheby's Intl Realty

Broker

(720) 495-4563

Phone

Affordability Calculator

$39,454
Per Month
95%
5%
0%
Monthly Principal & Interest
$37,432
Monthly Property Taxes
$2,022
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
3187605 Elementary School
1955678 Middle School
Boulder High School High School
Pricing History
DatePricePrice ChangeDescription
12/4/2025$6,000,000 -6.10% Price Down
10/10/2025$6,390,000 Listed Price

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2656 4th Street, Boulder, CO, 80304 is a Single Family Home for sale at $6,000,000 with 4,814 sqft and a lot size of 0.18. 2656 4th Street has 6 bedrooms, 5.1 baths, and was built in 2022. The property's zip code is 80304 which is in Boulder, CO