Colleen Aller
With three decades in economic development and real estate, Colleen brings unmatched expertise to Western Colorado. A fifth-generation Colorado native and Commercial Broker with Keller Williams Southwest Associates, she pairs deep local knowledge with experience in marketing, development, and economic growth. Family-centered and driven, she’s a wife, mom of five, and proud grandmother. Outside the office, she’s fueled by the Colorado outdoors—fly fishing, elk hunting, skiing, and backpacking. Colleen’s commitment, insight, and love for the Western Slope make her a trusted partner in every real estate journey.
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$3,500,000 USD
Specialty - For Sale10,500 SF | Request Cap Rate
$925,000-$6,350,000 USD
Retail Condo - For Sale1,471-5,293 SF | Request Cap Rate
$11,500,000 USD
Retail - For Sale30,000 SF | Request Cap Rate
$335,000 USD
Commercial Land - For Sale47,045 SF
$1,099,000 USD
Apartments - For Sale4,903 SF | 7% Cap Rate
$14.86 USD /SF/yr
Retail - For Rent
$8.00 USD /SF/yr
Industrial - For Rent
$949,000 USD
Retail - For Sale6,923 SF | Request Cap Rate