NOT FOR SALE
$2,334,058
Last evaluated 1/28/2026
$3,034,275 High Range
$1,633,840 Low Range
Confidence
Score

1427 18th St Boulder, CO 80302

Duplex (2 units, any combination) Residence
11 Beds
5 Baths
... Bed/Bath
4,112 Sq. Ft.
map pin Google Map static image of property
Static Map
Interactive Map
1427 18th St, Boulder, CO is a duplex home that contains 4,112 Sq. Ft. sq ft and was built in 1947. It contains 11 bedrooms and 5 bathrooms.
Parcel #
1463-31-1-00-030
Lot Size
4,879 Sq. Ft.
Property Type
Duplex (2 units, any combination)
County
BOULDER
Living Area Sq. Ft.
4,112 Sq. Ft.
Year Built
1947
megaphone icon

See How Much You Could Save

Thinking about buying or selling? Talk to one of our Mortgage Professionals today to see how much you could save on your next home. Call us at 833-981-2030.

Let's Talk
Evaluate Your Home Refinance