NOT FOR SALE
$927,259
Last evaluated 2/25/2026
$1,233,254 High Range
$676,899 Low Range
Confidence
Score

640 S 40th St Boulder, CO 80305

Duplex (2 units, any combination) Residence
4 Beds
2 Baths
... Bed/Bath
1,870 Sq. Ft.
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640 S 40th St, Boulder, CO is a duplex home that contains 1,870 Sq. Ft. sq ft and was built in 1963. It contains 4 bedrooms and 2 bathrooms.
Parcel #
1577-08-1-07-025
Lot Size
7,623 Sq. Ft.
Property Type
Duplex (2 units, any combination)
County
BOULDER
Living Area Sq. Ft.
1,870 Sq. Ft.
Year Built
1963
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