545 Mapleton Avenue Boulder, CO $ 2,650,000
545 Mapleton Avenue
$ 2,650,000
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545 Mapleton Avenue

Boulder, CO, 80304
$ 2,650,000
Bedrooms3 Baths3.0 Sq 2,940

Monthly Estimate*

$ 16,533

Listed by The Agency - Boulder
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Single Family Home for sale in Boulder, CO

for $2,650,000 with 3 bedrooms and 3 full baths. This 2,940 square foot home was built in 1961 on a lot size of 0.2.

An extraordinary opportunity awaits in Boulder's historic Mapleton Hill. In one of the city's most sought-after locations and just a few blocks from Pearl Street's world-class shopping, dining, and cultural energy, the location simply can't be beat. The home itself reflects timeless 1970's character with a classic courtyard entry and architectural details that exude mid-century charm. While the interiors are largely original, the bones are strong and the possibilities endless to create your own vision of this mid-century masterpiece. Imagine designing a modern sanctuary with the convenience of a main-level primary suite or single-level living-an option rarely found in this area. Practical features include a two-car garage (a true rarity downtown) and a private, fenced backyard perfect for gardening, entertaining, or simply enjoying Boulder's sunny days. Beyond the property lines, Mapleton Hill's sense of community is unmatched, from friendly neighbors to beloved traditions like Porchfest, where music and mingling spill across front porches each fall. This home is a blank canvas in Boulder's most storied neighborhood-an incredible chance to bring your vision to life while securing an address that will always be in demand. LIVE BOLDER, LOVE BOULDER!

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Single Family Active

Price

$ 2,650,000

Bedrooms

3

Full Bath

3

Property Type

Single Family

Taxes

$ 12,086

Style

Contemporary

Lot Size

0.2

Year Built

1961

Town/City

Boulder

County/Region

Boulder

MLS | Web ID

IR1044086

Features
Interior
Interior Amenities Eat-in Kitchen Pantry
Fireplace Features Family Room Gas Living Room
Basement (Y/N) Y
Above Grade Finished Area 1470
Half Baths 0
3/4 Baths 3
Total Bedrooms 3
Below Grade Finished Area 1470
Main Level Bedrooms 2
Main Level Bathrooms 2
Total Baths 3
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General
Sewer Public Sewer
Heating Forced Air
Cooling Central Air
Utilities Cable Available Electricity Available Internet Access (Wired) Natural Gas Available
Possession Closing/DOD
Roof Composition
Appliances Dishwasher Dryer Microwave Oven Refrigerator Washer
Zoning RES
Garage Spaces 2
Patio/Porch Features Patio
Architectural Style Contemporary
Construction Materials Frame
Exclusions Sellers Personal Property and Any Staging Items
Year Built 1961
Levels One
Property Subtype Single Family Residence
Tax Year 2024
Ownership Agent Owner
County Boulder
Property Type Residential
HOA N
Subdivision Name Mapleton
Possible Use Residential
Full Baths 0
Status Active
High School Boulder
City Boulder
High School District Boulder Valley RE 2
Lot Size Square Feet 8682
Listing Terms Cash Conventional
Elementary School Whittier E-8
Tax Annual Amount 12086
Middle/Junior High School Casey
Concessions No
Structure Type House
Standard Status Active
Occupancy Type Vacant
Elementary School District Boulder Valley RE 2
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Exterior
Fencing Fenced
Lot Features Level Sprinklers In Front
Water Source Public
Total Parking 2
Building Area Total 2940
Lot Size Acres 0.2
Road Surface Type Alley Paved Paved
Road Frontage Type Public
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Internal Only
Street Number 1 545
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* Excluded Features
List By
The Agency - Boulder

Broker

(720) 394-1997

Phone

Affordability Calculator

$17,540
Per Month
94%
6%
0%
Monthly Principal & Interest
$16,533
Monthly Property Taxes
$1,007
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
9/19/2025$2,650,000 Listed Price

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545 Mapleton Avenue, Boulder, CO, 80304 is a Single Family Home for sale at $2,650,000 with 2,940 sqft and a lot size of 0.2. 545 Mapleton Avenue has 3 bedrooms, 3.0 baths, and was built in 1961. The property's zip code is 80304 which is in Boulder, CO