826 Maxwell Avenue Boulder, CO ^$ 1,500,000

826 Maxwell Avenue

^$ 1,500,000

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Recently Listed

826 Maxwell Avenue

Boulder, CO, 80304

^$ 1,500,000

Bedrooms3 Baths2.0 Sq 1,620

Monthly Estimate*

^$ 9,236

Listed by Redfin Corporation

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Single Family Home for sale in Boulder, CO

for $1,500,000 with 3 bedrooms and 2 full baths. This 1,620 square foot home was built in 1900 on a lot size of 0.22.

Experience the pinnacle of Boulder living in this sun-drenched Victorian sanctuary, perfectly positioned on an expansive 0.22-acre lot in the heart of iconic Mapleton Hill. Tucked behind a lush canopy of mature trees, this residence offers a rare sense of seclusion and scale just steps from the Mt. Sanitas trailhead and the world-class dining of Pearl Street. The main home radiates historic charm, featuring soaring ceilings and oversized windows that bathe the multiple living areas in natural light. The south-facing sunroom is a morning highlight, providing a serene space to sip coffee while overlooking the grounds. With 3 bedrooms and 2 bathrooms, the current layout is both comfortable and gracious, yet the deep lot offers an incredible canvas for those looking to reimagine the space with a primary main-level suite or a high-end modern addition. Adding to the property's exceptional value is a detached 1-bedroom, 1-bathroom guest house. Complete with its own private patio and an active rental license, this versatile space is perfect for an income-producing long-term rental, a high-end home office, or a private retreat for visiting guests. Rarely do you find a Mapleton Hill property that combines a private driveway, a massive backyard, and an additional legal dwelling unit. Whether you’re walking to a neighborhood cafe, hitting the trails, or exploring the vibrant downtown core, this is a once-in-a-generation opportunity to own a piece of Boulder’s most storied neighborhood.

Single Family Active

Price

^$ 1,500,000

Bedrooms

Full Bath

Property Type

Single Family

Taxes

^$ 10,752

Style

House

Lot Size

0.22

Year Built

1900

Town/City

Boulder

County/Region

Boulder

MLS | Web ID

9437834

Features

Interior

Interior Amenities Ceiling Fan(s) Vaulted Ceiling(s)

Flooring Tile

Basement (Y/N) N

Above Grade Finished Area 1620

Half Baths 0

1/4 Baths 0

3/4 Baths 1

Total Bedrooms 3

Main Level Bedrooms 1

Main Level Bathrooms 1

Total Baths 2

General

Sewer Public Sewer

Heating Forced Air

Cooling Central Air

Utilities Electricity Connected

Roof Composition

Appliances Dishwasher Dryer Microwave Oven Refrigerator Washer

Garage Spaces 0

Patio/Porch Features Front Porch Patio

Construction Materials Frame

Exclusions Tenant and sellers personal property

Year Built 1900

Levels Two

Property Subtype Single Family Residence

Tax Year 2025

Ownership Individual

County Boulder

Property Type Residential

HOA N

Attached Garage N

Subdivision Name Mapleton

Facing Direction North

Full Baths 1

Status Active

High School Boulder

City Boulder

Senior Community Y/N N

High School District Boulder Valley RE 2

Lot Size Units Square Feet

Lot Size Square Feet 9612

Carport Spaces 0

Listing Terms Cash Conventional FHA VA Loan

Elementary School Whittier Int'l

Tax Annual Amount 10752

Middle/Junior High School Casey

Structure Type House

Standard Status Active

Occupancy Type Tenant

Middle/Junior School District Boulder Valley RE 2

Elementary School District Boulder Valley RE 2

Exterior

Exterior Amenities Private Yard

Lot Features Near Public Transit

Water Source Public

Total Parking 2

Lot Size Area 9612

Building Area Total 1620

Lot Size Acres 0.22

Internal Only

Street Number 1 826

* Excluded Features

List By

Redfin Corporation

Broker

(303) 880-1668

Phone

Affordability Calculator

$10,132

Per Month

Monthly Principal & Interest: $9,236
Monthly Property Taxes: $896
Monthly Home Insurance: --

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Yearly Home Insurance

Default based on a 30-year fixed rate of 6.25% 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

Trends
Schools

Single family listings in Boulder, CO

Average List Price ^$2,516,718

Percent of Sale Price 68%

About Boulder, CO

102,151 Population

6% Since 2002

^$65,436 Median Income

31.88 Median Age

18% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

3043878 Elementary School

1955678 Middle School

Boulder High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
5/20/2026	$1,500,000	-6.25%	Price Down
5/7/2026	$1,600,000		Listed Price

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826 Maxwell Avenue, Boulder, CO, 80304 is a Single Family Home for sale at $1,500,000 with 1,620 sqft and a lot size of 0.22. 826 Maxwell Avenue has 3 bedrooms, 2.0 baths, and was built in 1900. The property's zip code is 80304 which is in Boulder, CO

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% 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.

The data relating to real estate on this web site comes in part from the Internet Data eXchange (IDX) Program of the REcolorado. Real estate listings held by firms other than Weichert Realtors are marked with the IDX logo and detailed information about them includes the Listing Broker’s Firm Name.

The information being provided is for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Data is updated as of 5/22/2026.

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826 Maxwell Avenue

Single Family Home for sale in Boulder, CO

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