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    Mason City, IA Office Spaces for Sale

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    Orange City, IA Clear Lake, IA Rockford, IA
    16 listings
    Spacious Office Building For Sale
    $450,000
    6,634 SF
    Spacious Office Building For Sale

    1408 & 1410 6th SW, Mason City, IA 50401

    6634 Sq Ft office building with subdivision potential.
    • Spacious 6634 Sq Ft office space with flexible layout, easily subdivided.
    • Prime location in the Willowbrook area, close to Mercy Hospital.
    • Generous parking around 3 sides of the building.
    • Well‑maintained building with 9 offices, large conference room, and 5 bathrooms.
    • Includes large 23 x 40 office/cubicle room, reception area, break room, and storage.
    Updated: Oct 29, 2025
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    Historic Mason City Building For Sale
    $800,000
    16,665 SF
    Historic Mason City Building For Sale

    122-124 N Federal, Mason City, IA 50401

    Historic downtown building with leasable space and recent upgrades.
    • Substantial leasable space: 16,665 sq ft across multiple floors and suites.
    • Recent major upgrades: Includes new windows, exterior doors, membrane roof, stairwells/fire escape renovations.
    • Rooftop solar units and solar power system: Providing energy efficiency and potential cost savings.
    • Prime downtown location: Located on the corner of North Federal and 2nd Street NW in Mason City.
    • Versatile leasing options: Includes office suites and a large ballroom space.
    Updated: Feb 16
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    Three-Story Brick Office Building
    $800,000
    16,665 SF
    Three-Story Brick Office Building

    Upgraded three-story brick building offers flexible office suites and a former ballroom space for adaptive downtown occupancy.

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

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    Updated Office Building with Parking
    $165,000
    2,400 SF
    Updated Office Building with Parking

    Move-in ready office building with remodeled lower level, multiple offices, and parking in front and behind the building.

    404 S Monroe, Mason City, IA 50401

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    Heated Yard and Warehouse Facility
    $399,825
    8,500 SF
    Heated Yard and Warehouse Facility

    Heated warehouse space with an on-site office and multiple loading docks, supported by yard area and overhead door updates.

    708-712 S Jefferson, Mason City, IA 50401

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    Mason City Commercial Opportunity
    $435,000
    5,751 SF
    Mason City Commercial Opportunity

    Former equipment dealership building on 1.27 acres for sale.

    4499 4th SW, Mason City, IA 50401

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    Mason City Office Investment Opportunity
    $350,000
    3,700 SF
    Mason City Office Investment Opportunity

    West side commercial property with two units and private parking.

    2013 4th SW, Mason City, IA 50401

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    Mason City Commercial Building For Sale
    $575,000
    12,608 SF
    Mason City Commercial Building For Sale

    Commercial building with showroom, offices, and warehouse space for sale.

    641 S Delaware, Mason City, IA 50401

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    Executive Office Building with Shelter Room
    $374,000
    3,055 SF
    Executive Office Building with Shelter Room

    Energy-focused executive office building with a tornado-rated shelter room and multiple private office entries.

    524 Village Green Drive, Mason City, IA 50401

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    Upscale Office Park with Unique Features
    $374,000
    3,055 SF
    Upscale Office Park with Unique Features

    Energy-efficient office building with potential for expansion on 2.17 acres.

    524 Village Green Dr, Mason City, IA 50401

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    Downtown Mason City Office Suite
    Contact for pricing
    1,291 SF
    Downtown Mason City Office Suite

    Prime office space in downtown Mason City with excellent visibility.

    202 1st SE #112, Mason City, IA 50401

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    Downtown Office Space Overlooking Park
    Contact for pricing
    2,380 SF
    Downtown Office Space Overlooking Park

    Move-in ready office space with kitchen and park views.

    17 N Federal #19, Mason City, IA 50401

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    Historic Courtside Office Building
    $449,000
    9,600 SF
    Historic Courtside Office Building

    Historic office building in downtown Mason City, Iowa.

    23 3rd St NW, Mason City, IA 50401

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    Third-Floor Ballroom Office Suite
    Contact for pricing
    Third-Floor Ballroom Office Suite

    Large open ballroom with mezzanine level and on-floor restrooms, refreshed exterior, in a historic downtown setting.

    122 1/2 A N Federal, Mason City, IA 50401

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    Mixed-Use Shop and Storage
    $269,900
    3,360 SF
    Mixed-Use Shop and Storage

    Mixed-use property featuring heated shop/office and cold storage.

    20 N Kentucky Ave, Mason City, IA 50401

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    Energy Efficient Office Building
    $374,000
    3,055 SF
    Energy Efficient Office Building

    Upscale office building with self-produced energy and expansion potential.

    524 Village Green Dr, Mason City, IA 50401

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    Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 16 Active listings in Mason City, IA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 56 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Commercial Building with Warehouse Storage
    $700,000
    6,000 SF
    Commercial Building with Warehouse Storage

    Versatile building with finished showroom, warehouse access via overhead door, and paved parking on a corner lot in Clear Lake.

    402 S 15th Street, Clear Lake, IA 50428

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    Northwood Commercial Building For Sale
    $149,900
    0.22 Acres
    Northwood Commercial Building For Sale

    Commercial building in Northwood, Iowa, with versatile potential uses.

    719 7Th Street N, Northwood, IA 50459

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    Automotive Service and Retail Building
    $468,000
    0.45 Acres
    Automotive Service and Retail Building

    Corner Highway 18 property with a 2-bay service shop plus sales, office, and showroom space on a sizable lot.

    712 HWY 18 E, Clear Lake, IA 50428

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    Historic Downtown Mixed-Use Building
    $120,000
    Historic Downtown Mixed-Use Building

    Stunning 1890 building in the heart of downtown Northwood.

    747 Central Ave, Northwood, IA 50459

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    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Vacant Land in Mason City
    $69,900
    Vacant Land in Mason City

    Commercial land available in Mason City, Iowa.

    1960 S Federal, Mason City, IA 50401

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    Open Commercial Land Lot
    Contact for pricing
    0.70 Acres
    Open Commercial Land Lot

    Zoned business/commercial for multiple uses, this open lot next to East Park offers flexibility for future development.

    110 N Kentucky Avenue, Mason City, IA 50401

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    Prime Land with Interstate Frontage
    $1,512,500
    60.50 Acres
    Prime Land with Interstate Frontage

    60.5 acres with high visibility and easy interstate access.

    0 US I-90 & 31st St SW, Austin, MN 55912

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    Austin Twp Commercial Land Available
    $850,000
    2.66 Acres
    Austin Twp Commercial Land Available

    2.66 acre commercial land for sale in Austin Twp, MN.

    1600 10th Drive SE, Austin, MN 55912

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    Off-Market Properties in Mason City, IA

    Consider similar Off-Market properties in Mason City, IA. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    12 Delaware Ave
    OFFICE BUILDING
    1,764 SF Lot: 0.06 Acres
    Value Estimation by Request

    12 Delaware Ave, Mason City, IA 50401-3304

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    2021 4th SW St
    OFFICE BUILDING
    2,491 SF Lot: 0.25 Acres
    Value Estimation by Request

    2021 4th SW St, Mason City, IA 50401-4602

    View details
    300 15th NE St
    OFFICE BUILDING
    12,860 SF Lot: 4.58 Acres
    Value Estimation by Request

    300 15th NE St, Mason City, IA 50401-1222

    View details
    3782 9th SW St
    OFFICE BUILDING
    9,801 SF Lot: 0.96 Acres
    Estimated value
    $560,000

    3782 9th SW St, Mason City, IA 50401-7351

    View details
    13 Federal Ave
    OFFICE BUILDING
    7,128 SF Lot: 0.08 Acres
    Value Estimation by Request

    13 Federal Ave, Mason City, IA 50401-3250

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    1160 Briarstone Dr
    MEDICAL BUILDING
    3,308 SF Lot: 0.79 Acres
    Value Estimation by Request

    1160 Briarstone Dr, Mason City, IA 50401-4691

    View details
    209 5th SW St
    OFFICE BUILDING
    1,620 SF Lot: 0.20 Acres
    Value Estimation by Request

    209 5th SW St, Mason City, IA 50401-3819

    View details
    1334 18th SW St
    OFFICE BUILDING
    5,377 SF Lot: 1.69 Acres
    Value Estimation by Request

    1334 18th SW St, Mason City, IA 50401-5602

    View details

    Mason City, IA Office Spaces Market Trends and Statistics

    Explore 72 office spaces for sale in Mason City, IA, showcased through 16 active listings on our real estate platform. These investment opportunities span a total of 95,048 square feet of properties for sale, with an estimated market value of $5,815,725.

    Sale prices for office spaces in Mason City, IA start at $165,000, averaging $447,363, and reaching up to $800,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Office Units 25
    Office buildings 11
    Creative space 1

    Demographics Overview

    Population 29K
    Population Growth (5Y) -0.7%
    Median Household Income $63,807
    College Educated 14.7%

    High-Yield Neighborhoods for Investment

    Identify Mason City submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    50401 $366.5K

    Taxes & Financing

    Tax Rate (average for all types) 2.38%
    Property Tax per SF $31.10 per SF
    Tax Rate vs County Average 0.21 pp above county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Cerro Gordo County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale pricing trends across core commercial property types in Cerro Gordo County

    Office

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