Advertise
    Mason City, IA
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Property Types
    1
    • Retail
    • Office
    • Residential Income
    • Restaurants
    • Industrial
    • Warehouse
    • Mixed-Use
    • Hospitality
    • Health Care
    • Sports & Entertainment
    • Land
    • Agricultural
    • Parking & Garage
    • Specialty
    Price
    Price
    $
    $

    Mason City, IA Office Buildings for Sale

    Notify Me
    List
    Map
    Orange City, IA Clear Lake, IA Rockford, IA
    8 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
    View details
    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
    View details
    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

    View details
    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

    View details
    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

    View details
    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

    View details
    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

    View details
    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

    View details
    Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 8 Active listings in Mason City, IA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 64 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.

    Professional Office Building with Fitness Center
    $599,000
    4,500 SF
    Professional Office Building with Fitness Center

    Multi-space office building featuring a fully equipped fitness center, three private offices, and an additional on-site tanning business.

    808 4th NE, Hampton, IA 50441

    View details
    Cedar Falls Office Building
    $425,000
    10,000 SF
    Cedar Falls Office Building

    Over 10,000 SF office space with great visibility.

    2304 College Street, Cedar Falls, IA 50613

    View details
    Professional Office Building with Fitness Center
    $599,000
    0.59 Acres
    Professional Office Building with Fitness Center

    Multi-use building includes private office space, a reception area, and a fully operational fitness center.

    808 4th Street NE, Hampton, IA 50441

    View details
    Gold LEED Certified Headquarters
    $14,000,000
    78,000 SF
    Gold LEED Certified Headquarters

    Extraordinary headquarters on 22 acres near Beaver Hills Golf Course.

    1 Peregrine Way, Cedar Falls, IA 50613

    View details

    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.

    Waterloo Commercial Land For Sale
    $802,593
    3.35 Acres
    Waterloo Commercial Land For Sale

    Commercial land with flexible zoning and development options in Waterloo.

    3455 Marnie Avenue lot: 2, Waterloo, IA 50701

    View details
    Waterloo Commercial Land For Sale
    $479,160
    2.00 Acres
    Waterloo Commercial Land For Sale

    Commercial land available for design/build project in Waterloo, Iowa.

    3423 Marnie Avenue lot: 1, Waterloo, IA 50701

    View details
    Mankato Commercial Land For Sale
    $165,000
    1.08 Acres
    Mankato Commercial Land For Sale

    Accessible 1.083 acre lot suitable for various businesses.

    1763 Bassett Drive, Mankato, MN 56001

    View details
    Industrial Land Ready to Build
    $200,000
    7.67 Acres
    Industrial Land Ready to Build

    Industrial lots available in WAIDA Business Park, Winona, Minnesota.

    Winona, MN 55987

    View details

    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

    View details
    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

    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
    120 State St
    PROFESSIONAL BUILDING
    13,480 SF Lot: 1.00 Acre
    Estimated value
    $520,000

    120 State St, Mason City, IA 50401-3132

    View details
    33 1st NE St
    OFFICE BUILDING
    1,080 SF Lot: 0.03 Acres
    Value Estimation by Request

    33 1st NE St, Mason City, IA 50401-3330

    View details
    215 Adams Ave
    OFFICE BUILDING
    4,690 SF Lot: 0.35 Acres
    Value Estimation by Request

    215 Adams Ave, Mason City, IA 50401-3119

    View details
    825 Taft Ave
    OFFICE BUILDING
    10,776 SF Lot: 1.20 Acres
    Value Estimation by Request

    825 Taft Ave, Mason City, IA 50401-7345

    View details
    2007 4th SW St
    PROFESSIONAL BUILDING
    5,296 SF Lot: 0.29 Acres
    Value Estimation by Request

    2007 4th SW St, Mason City, IA 50401-4602

    View details
    1002 State St
    OFFICE BUILDING
    7,944 SF Lot: 0.30 Acres
    Estimated value
    $750,000

    1002 State St, Mason City, IA 50401-3600

    View details
    2402 Federal Ave
    OFFICE BUILDING
    3,360 SF Lot: 0.36 Acres
    Value Estimation by Request

    2402 Federal Ave, Mason City, IA 50401-6735

    View details
    202 1st SE St
    OFFICE BUILDING
    22,064 SF Lot: 0.50 Acres

    202 1st SE St, Mason City, IA 50401-3946

    View details
    505 President Ave
    OFFICE BUILDING
    2,640 SF Lot: 0.10 Acres
    Value Estimation by Request

    505 President Ave, Mason City, IA 50401-3842

    View details

    Mason City, IA Office Buildings Market Trends and Statistics

    Explore 72 office buildings for sale in Mason City, IA, showcased through 8 active listings on our real estate platform. These investment opportunities span a total of 61,129 square feet of properties for sale, with an estimated market value of $3,786,000.

    Sale prices for office properties in Mason City, IA start at $165,000, averaging $473,250, 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.

    List
    Map

    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 $515K

    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

    Need Help?

    Reach out if you need assistance with Realmo tools or have questions about your listings

    Contact Us

    Popular Searches in Mason City, IA

    Popular Categories

    Most Searched ZIP Codes in Mason City, IA

    • 50401

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!