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    Mason City, IA Office Spaces for Sale

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    13 properties
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    Multi-Tenant Office Building
    Updated: Aug 26
    Multi-Tenant Office Building

    101 S Delaware, Mason City, IA 50401

    $950,000
    8,375 sqft
    8,375‑square‑foot multi‑tenant office and retail building
    Z5 - Central Business Dis zoning
    Rubber roof completed in 2019
    New central air in the two southern units
    Constructed in 1917 with block, brick veneer, and wood materials
    View details
    Historic Three-Story Office Building
    Updated: Feb 16
    Historic Three-Story Office Building

    122-124 N Federal, Mason City, IA 50401

    $800,000
    16,665 sqft
    16,665 square feet of leasable office space in a three‑story brick building
    1912 construction with Historical architectural style
    New windows, exterior entrance doors, membrane roof, and renovated stairwells/fire escapes
    Rooftop solar units and solar power system
    First‑floor suites measure 1,450 square feet and 2,317 square feet
    View details
    Flexible Multi-Suite Office Building
    Flexible Multi-Suite Office Building

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

    $349,000
    6,634 sqft 0.55 AC lot

    Well-maintained office property with multiple work areas, support rooms, and flexible subdivision potential.

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    See hot listings in Mason City

    Scored against comparables nationwide. These are worth a look.

    Scored against comparables nationwide. These are worth a look.

    Cap Rate available after sign in
    Est. NOI available after sign in
    Local Demand available after sign in
    Multi-Tenant Office Building
    Multi-Tenant Office Building

    101 S Delaware, Mason City, IA 50401

    $950,000
    8,375 sqft

    Office and retail configuration with a 2019 roof and central air serving two southern units.

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    Two-Unit Office Property
    Two-Unit Office Property

    2013 4th SW, Mason City, IA 50401

    $250,000
    3,700 sqft

    Separate metering, private parking, and central air support flexible office occupancy.

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    Single-Story Office Building
    Single-Story Office Building

    404 S Monroe, Mason City, IA 50401

    $150,000
    2,400 sqft

    Office property with a remodeled lower level, front and rear parking, and a flexible multi-room layout.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Two-Story Office Units
    Two-Story Office Units

    17 N Federal #19, Mason City, IA 50401

    Contact for pricing
    2,380 sqft

    Professional workspace includes a kitchen, break area, and two bathrooms.

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    Freestanding Medical Office Building
    Freestanding Medical Office Building

    1420 4th Street SE, Mason City, IA 50401

    Contact for pricing
    5,336 sqft 1.23 AC lot

    Flexible healthcare-oriented layout with treatment rooms, private offices, reception space, and substantial plumbing infrastructure.

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    Multi-Suite Office Building
    Multi-Suite Office Building

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

    $349,000
    0.55 AC lot

    Brick office property with a flexible interior, extensive parking, and established building systems near Mercy Hospital.

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    Three-Story Brick Office Building
    Three-Story Brick Office Building

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

    $800,000

    Updated building systems support flexible office leasing across multiple floors.

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    Main-Level Office Unit
    Main-Level Office Unit

    202 1st St Se ##107, Mason City, IA 50401

    Contact for pricing
    186 sqft

    Fresh finishes, an exterior window, and ADA access support a compact professional workspace.

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    Office Unit with Mezzanine
    Office Unit with Mezzanine

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

    Contact for pricing

    Open third-floor space includes a mezzanine, three additional rooms, and bathroom facilities.

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    Downtown Mason City Mixed-Use Building
    Downtown Mason City Mixed-Use Building

    111 W State Street, Mason City, IA 50401

    Contact for pricing
    113,022 sqft

    Remodeled mixed-use building in downtown Mason City with ample parking.

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    Based on your search, we've compiled 77 Potential Opportunities for your consideration. Besides 13 Active listings in Mason City, IA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 59 Off-Market properties to explore as potential leads, plus 1 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.

    Two-Story Mixed-Use Brick Building
    Two-Story Mixed-Use Brick Building

    12 N 4th St, Clear Lake, IA 50428

    $369,900
    4,036 sqft

    Retail and office areas share the property with a second-floor apartment and unfinished lower level.

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    Renovated Office and Retail Building
    Renovated Office and Retail Building

    Saint Ansgar, IA 50472

    $119,900
    900 sqft

    Completely renovated office or retail building with paved alley access and ample private parking.

    View details
    Two-Story Mixed-Use Building
    Two-Story Mixed-Use Building

    12 N 4th Street, Clear Lake, IA 50428

    $369,900
    0.07 AC lot

    Downtown commercial property combines flexible office and retail areas with an upstairs apartment and unfinished lower-level storage potential.

    View details
    Renovated Office Building
    Renovated Office Building

    Saint Ansgar, IA 50472

    $119,900
    0.03 AC lot

    Renovated commercial space with private parking and rear paved alley access in St. Ansgar’s central business district.

    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.

    Vacant Land in Mason City
    Vacant Land in Mason City

    1960 S Federal, Mason City, IA 50401

    $69,900

    Commercial land available in Mason City, Iowa.

    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

    12 Delaware Ave, Mason City, IA 50401-3304

    Estimated value:
    $230,000
    1,764 sqft 0.06 AC lot
    View details
    2021 4th SW St
    OFFICE BUILDING

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

    Estimated value:
    $310,000
    2,491 sqft 0.25 AC lot
    View details
    300 15th NE St
    OFFICE BUILDING

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

    Estimated value:
    $100,000
    12,860 sqft 4.58 AC lot
    View details
    3782 9th SW St
    OFFICE BUILDING

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

    Estimated value:
    $510,000
    9,801 sqft 0.96 AC lot
    View details
    13 Federal Ave
    OFFICE BUILDING

    13 Federal Ave, Mason City, IA 50401-3250

    Estimated value:
    $180,000
    7,128 sqft 0.08 AC lot
    View details
    1160 Briarstone Dr
    MEDICAL BUILDING

    1160 Briarstone Dr, Mason City, IA 50401-4691

    Estimated value:
    $180,000
    3,308 sqft 0.79 AC lot
    View details
    209 5th SW St
    OFFICE BUILDING

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

    Estimated value:
    $100,000
    1,620 sqft 0.20 AC lot
    View details
    1334 18th SW St
    OFFICE BUILDING

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

    Estimated value:
    $300,000
    5,377 sqft 1.69 AC lot
    View details
    120 State St
    PROFESSIONAL BUILDING

    120 State St, Mason City, IA 50401-3132

    Estimated value:
    $320,000
    13,480 sqft 1.00 AC lot
    View details
    33 1st NE St
    OFFICE BUILDING

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

    Estimated value:
    $70,000
    1,080 sqft 0.03 AC lot
    View details
    215 Adams Ave
    OFFICE BUILDING

    215 Adams Ave, Mason City, IA 50401-3119

    Estimated value:
    $405,000
    4,690 sqft 0.35 AC lot
    View details

    Mason City, IA Office Spaces Market Trends and Statistics

    Explore 72 office spaces for sale in Mason City, IA, showcased through 13 active listings on our real estate platform. These investment opportunities span a total of 167,073 square feet of properties for sale, with an estimated market value of $4,598,000.

    Sale prices for office spaces in Mason City, IA start at $150,000, averaging $574,750, and reaching up to $950,000 — 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 28
    Office buildings 12
    Creative space 1
    Medical Office 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 $458.9K

    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)

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    • 50401

    Featured Mason City Real Estate Agencies

    Realmo connects you with licensed Mason City CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    Hildebrand Real Estate
    506 4th SW Mason City, IA 50401
    Phone: 16415124816
    www.hildebrandrealestate.com

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