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    Historic Mason City Office Space Title is generated by Realmo AI

    122-124 N Federal Avenue, Mason City, IA 50401

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    For Lease
    $1.00 SF/Yr $1,388/Mo (calc)

    COMMERCIAL - Other - Mason City, IA

    Property size:
    16,665 SF
    Added:
    Feb 16, 2026
    Days on Market:
    92
    Last Refresh:
    May 19 at 12:06 pm

    Property Features for 122-124 N Federal Avenue

    General Information

    Property type
    Commercial Lease
    Property subtype
    Other
    Parking features
    On Street
    Standard status
    Active
    APN
    070923500400
    Size
    16,665 SF

    Taxes and HOA fees

    Tax Year
    2024
    Tax Description
    For Lease Only. Lots 1-2 & N 44' L 4 sUB L1 Blk 10 Paul Felts Plat.
    Tax Annual Amount
    1

    Utilities

    Heating system
    Forced Air
    Cooling system
    Central Air
    Water source
    Public

    Building Details

    Year built
    1912
    Number of units
    4
    Building materials
    Brick
    Architectural style
    Other

    We can help!

    Listing Contact
    Roger Flieth
    Roger Flieth

    Listing agent Roger Flieth License #B43478

    Listing office Century 21 Preferred 2800 4th SW Ste 3, Mason City, IA

    Listing date Feb 16, 2026

    MLS# 6335631

    Copyright © 2026 NoCoast MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Historic 3‑story building in Downtown Mason City with 16,665 Sq Ft of leasable space.
    • Recent major upgrades including new windows, exterior doors, membrane roof, and stairwell/fire escape renovations.
    • Rooftop solar units and solar power system installed.
    • Variety of leasing options available: office suites ranging from 1450 Sq Ft to 5183 Sq Ft.
    • Suite 9 (entire second floor) offers a large executive suite with 3487 Sq Ft, 6 office rooms, and a reception area.
    • Unit 122 1/2A (entire third floor with mezzanine) features the former Historic Elks Club Ballroom with 5183 Sq Ft; landlord may negotiate rent for tenant leasehold improvements.

    Overview

    Located in downtown Mason City, this historic 3-story building at the corner of North Federal and 2nd Street NW offers 16,665 square feet of leasable space. The building has undergone major upgrades, including new windows and exterior entrance doors, a new membrane roof, a complete array of rooftop solar units and a solar power system, and renovated stairwells and fire escapes. Leasing options include multiple office suites. Unit 122, a ground floor 3-room suite with kitchenette and his/hers half baths, features 1450 square feet. Unit 124 is a 7-room office suite featuring 2317 total square feet with 1765 square feet on the main floor and a 552 square foot 3-room upper mezzanine. Suite 9 2nd St NW, the entire second floor, is an executive-sized suite with 3487 square feet, 6 office rooms and a reception area with very large office room sizes. Unit 122 1/2A is the entire third floor, plus a 4th floor mezzanine. The third floor is the former Historic Elks Club Ballroom with 3820 square feet plus a 1363 square foot 3-room Mezzanine for a total of 5183 square feet. The landlord is willing to rent office rooms individually and would consider negotiating rent for tenant leasehold improvements.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Office Units

    Suggested Use

    Real Estate Agency Restaurant Law Firm Spa & Massage Center Dental Office Hair Salon Nail Salon Building Supply Auto Repair Shop Gym & Fitness Center

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Mason City
    County
    Cerro Gordo
    State
    Iowa
    Longitude
    -93.20133
    Latitude
    43.153429

    FAQs

    What type of property is this?
    Office units - Leasable office space in downtown Mason City, Iowa.
    Where is this office units located?
    The property is located at 122-124 N Federal Avenue Mason City, IA.
    What is the lease rate?
    The lease rate is $1.00 SF/Yr.
    What are key features of this property?
    This property features: Historic 3‑story building in Downtown Mason City with 16,665 Sq Ft of leasable space.; Recent major upgrades including **new windows, exterior doors, membrane roof, and stairwell/fire escape renovations.**; Rooftop solar units and solar power system installed.
    More about this property
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