Residential Income · Active

1845 18th Street

Boulder, CO 80302

6 Beds · 4 Baths · 1,556 Sq Ft

$2,050,000

Triplex

Property Type

0.14 acres

Lot Size

1900

Year Built

$1,317

Price per Sq Ft

1984298

MLS #

About This Property

A rare investment opportunity in the heart of downtown Boulder, this charming historic triplex is situated on a large lot and features three separate units. One unit offers 3 bedrooms and 2 baths, the second features 2 bedrooms and 1 bath, and the third is a studio. Beautiful exposed brick walls add warmth and character throughout, highlighting the property's historic appeal. Each residence offers a functional layout with comfortable living spaces and the convenience of its own laundry.

Six off-street parking spaces provide a valuable amenity in this sought-after downtown location. Currently rented through July 2027. Current rent is 3 bedroom - $4840, 2 Bedroom $2840, Studio $1895. Pre leasing has started and rents are going up, new rents for 2027-2028 will be 3 Bedroom $4840, 2 Bedroom $2925, and 1 bedroom/studio $2350 with a gross income of $121,380.

This is a great opportunity for an investor looking for an established income-producing property in one of Boulder's most desirable locations. Enjoy easy access to restaurants, shops, entertainment, trails, and everything downtown Boulder has to offer.

24 days on market

Listed by Jennifer Crow · RE/MAX Professionals · jennyhcrow@gmail.com,720-987-8535

Last updated: 10/14/2026 11:40 AM · Source: REcolorado®, MLS#: 1984298

Property Details

Key Details

Property Type Residential Income
Sub Type Triplex
Status Active
Price per Sq Ft $1,317
Subdivision Chamberlains
MLS # 1984298
Days on Market 24
Bedrooms 6

More Details

Year Built 1900
Lot Size (Sq Ft) 5,985
Acres 0.14
HOA No
Annual Taxes $8,610
State CO
County Boulder

Interior

Heating Baseboard
Cooling None
Appliances Dishwasher, Dryer, Microwave, Oven, Refrigerator, Washer

Exterior & Parking

Roof Composition

Building & Lot

Levels Two
Construction Brick, Frame
Sewer Public Sewer
Water Source Public

Terms & Other

Senior Community No
Special Conditions None Known

Location

Price History

DateEventPrice
10/14/2026 Price change
Source: REcolorado® #IR1066866
$2,050,000 $1,317/sqft
10/14/2026 Price change
Source: REcolorado® #1984298
$2,050,000 -2.3% $1,317/sqft
9/29/2026 Listed for sale
Source: REcolorado® #1984298
$2,099,000 +2.4% $1,349/sqft
8/19/2026 Listed for sale
Source: REcolorado® #IR1066866
$2,050,000 $1,317/sqft

Based on information submitted to the MLS GRID as of October 23, 2026 at 12:04 AM MDT. 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.

Listing information last updated October 14, 2026 at 11:40 AM.

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