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Marcus Mahlen
President
NAI SIOUX FALLS COMMERCIAL
SIOR, CCIMSIOR Member since 2022
2500 W 49th St Ste 100, Sioux Falls, South Dakota 57105-6559
About
Marcus Mahlen joined NAI Sioux Falls in February of 2017 as a broker associate. Since the beginning of his time at NAI Sioux Falls, negotiating his first deal at the age of 23, Marcus has shown a passion for putting his client first. His strong work ethic and ability to form strong personal connections in the community has allowed him to work on a number of significant projects for NAI Sioux Falls, including being involved in the Deal of the Year for 2018.
Marcus has completed over 200 sales and leases on behalf of his clients through 2021. These transactions have totaled over 1.5M square feet of building area and 12.5M square feet (+/- 287 acres) of development land. These transactions have totaled over $100M in sale/lease value. His expertise primarily involves investment sales and leasing in the industrial, office, and retail asset classes.
Active Committees (0)
No active committees on record.
Past Committees (0)
No past committees on record.
Events Attended This Year (0)
No events this year.
Lifetime Events Attended (4)
- 2025 Fall EventNov 4, 2025
- 2024 Spring EventMay 6, 2024
- 2022 Quarter Three Broker Bootcamp 09/12/2022Sep 12, 2022
- Webinar: Overcoming Construction Challenges: A Contractor’s Perspective 02/24/2022Feb 24, 2022

