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    Downtown Sterling Class A Office
    Updated: Nov 25, 2025
    Downtown Sterling Class A Office

    403 E 3rd St, Sterling, IL 61081

    $1,495,000
    100% occupancy since 1992, providing a stable, high‑credit investment.
    Anchored by a top national CPA and consulting firm.
    Located in downtown Sterling, Illinois, near City Hall, the U.S. Post Office, and the courthouse.
    Class A masonry office building with 13,000 SF.
    Recent upgrades include a new roof, ADA‑compliant restrooms, and parking improvements.
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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 5 Potential Opportunities for your consideration. Besides 1 Active listings in Sterling, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

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

    Two-Unit Office Building
    Two-Unit Office Building

    2320 N 2nd St, Clinton, IA 52732

    $295,000
    6,585 sqft 0.40 AC lot

    Office property with an occupied unit, additional lease availability, and on-site parking.

    View details
    Office Building with Two-Story Foyer
    Office Building with Two-Story Foyer

    333 4th Ave S, Clinton, IA 52732

    $229,900
    3,600 sqft

    Windowed offices, meeting areas, storage, and three restrooms support varied workplace layouts.

    View details
    4-Suite Office Building
    4-Suite Office Building

    123 S Pleasant Street, Princeton, IL 61356

    $594,700
    0.50 AC lot

    Steel-framed commercial property with elevator access, updated HVAC, flexible suite layouts, and included parking across the street.

    View details
    Brick Mixed-Use Building
    Brick Mixed-Use Building

    2 Park Avenue W, Princeton, IL 61356

    $259,000
    0.17 AC lot

    Two-level brick property with flexible commercial or residential zoning and multiple entrances for adaptable occupancy.

    View details

    Sterling, IL Office Buildings Market Trends and Statistics

    Explore 1 office buildings for sale in Sterling, IL on our real estate platform.

    Sale prices for office properties in Sterling, IL average $1,495,000 — 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 7
    Medical Office Space 3
    Office buildings 1

    Demographics Overview

    Population 21K
    Population Growth (5Y) -1.0%
    Median Household Income $60,854
    College Educated 28.4%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    61081 $1.5M

    Taxes & Financing

    Tax Rate (average for all types) 8.58%
    Tax Rate vs County Average 0.04 pp below county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Whiteside County

    New Delisted

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