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    Janesville, WI Office Spaces for Sale

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    10 properties
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    Retail/Office Building with Drive-Up Window
    Updated: Jul 29
    Retail/Office Building with Drive-Up Window

    2200 Center Avenue, Janesville, WI 53546

    $200,000
    1,280 sqft 0.51 AC lot
    1,280 SF commercial building with reception area and private restrooms
    Drive‑up window plus bright front retail area with large windows
    Private office and central air conditioning
    0.51‑acre lot with potential for future development (per Site Optimization Exercise)
    Zoned B‑3 (General Commercial District)
    View details

    This listing looks promising.

    Here's a quick look at some key insights for

    2200 Center Avenue, Janesville, WI 53546

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    • Est. Cap Rate

      8.4%
      Above avg (5.9%)

    • Est. NOI

      $17K
      Annual

    • Price @ 7% Cap

      $241K
      Above asking

    • Last Sold

      Jul 2015
      $80K

    • Property Type

      Commercial (General)
      Built 1965
    View Property Analytics
    Renovated Office Building with Two Suites
    Updated: Jul 27
    Renovated Office Building with Two Suites

    123 N Jackson Street, Janesville, WI 53548

    $329,000
    1,968 sqft 0.10 AC lot
    1974‑built commercial property with two separate, spacious office suites and flexible layout for professional or service businesses
    Shared hallway with two exits and two fully renovated restrooms
    New double‑hung windows plus new siding, soffit, fascia, and gutters
    New engineered wood flooring and fresh paint throughout for a move‑in‑ready interior
    One suite has exclusive basement access with over 550 SF for storage, records, inventory, or expanded workspace
    View details
    Freestanding Office Building with Drive-Thru
    Freestanding Office Building with Drive-Thru

    2636 US Hwy 51, Janesville, WI 53546

    $698,000
    2,606 sqft 1.00 AC lot

    2,606 SF office building with drive-thru on one acre.

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    Industrial Building with 24-Foot Ceilings
    Industrial Building with 24-Foot Ceilings

    401 E Conde Street, Janesville, WI 53546

    $2,400,000
    30,000 sqft 3.00 AC lot

    Industrial building combining office/lab space with a 22,594 sq ft warehouse and 24-foot ceilings, docks, and secured site features.

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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    NNN-Leased Flex Building
    NNN-Leased Flex Building

    1007 Jerome, Janesville, WI 53546

    Contact for pricing
    4,000 sqft

    Freestanding, NNN-leased flex building with heated/cooled garage bay and finished office quarters.

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    Brick Mixed-Use Commercial Building
    Brick Mixed-Use Commercial Building

    1321 West Court Street, Janesville, WI 53548

    $219,900
    2,112 sqft

    Brick mixed-use building includes two commercial spaces, a rented apartment, and additional lower-level basement space.

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    Freestanding Building on West Court
    Freestanding Building on West Court

    2100 W Court St, Janesville, WI 53545

    Contact for pricing
    2,161 sqft

    Versatile 2,161 SF building on high-visibility corner.

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    Two-Building Industrial Distribution Facility
    Two-Building Industrial Distribution Facility

    1205 & 1227 Barberry Dr, Janesville, WI 53545

    Contact for pricing
    45,475 sqft

    Two connected industrial buildings include an office, multiple dock doors, and 22-foot clear height warehouse space.

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    Multi-Use Office Building
    Multi-Use Office Building

    4245 Fox Hills Ct, Janesville, WI 53546

    Contact for pricing
    0.34 AC lot

    Multi-use O-1 office building for sale with multiple offices and conference rooms, configured for potential two units.

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    Freestanding Retail Building
    Freestanding Retail Building

    1421 Milton Ave, Janesville, WI 53545

    Contact for pricing

    Freestanding retail building with Milton Avenue frontage and full north-south access for customer flow.

    View details
    Based on your search, we've compiled 22 Potential Opportunities for your consideration. Besides 10 Active listings in Janesville, WI, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 4 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.

    Income-Producing Beloit Retail Strip Center
    Income-Producing Beloit Retail Strip Center

    1517 E Huebbe Pkwy, Beloit, WI 53511

    $430,000
    6 sqft

    Fully leased office and retail strip center in Beloit, Wisconsin.

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    Live-Work Property with Outbuilding
    Live-Work Property with Outbuilding

    972 E Philhower Rd, Beloit, WI 53511

    Contact for pricing
    1.37 AC lot

    Live-work setup includes offices/bedrooms, natural gas forced-air heat, central air, and a large concrete-floor outbuilding.

    View details
    Mixed-Use Main Floor Space
    Mixed-Use Main Floor Space

    122 South Prairie Street, Unit 3, Rockton, IL 61072

    Contact for pricing
    9,005 sqft

    Main floor unit with an open layout for retail or office use, with free parking in front and across the street.

    View details
    Mixed-Use Commercial Building
    Mixed-Use Commercial Building

    122 South Prairie Street, Rockton, IL 61072

    Contact for pricing
    9,005 sqft

    Main-floor space offers a large open area plus multiple retail and office rooms with nearby public parking downtown.

    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.

    Commercial Land in Rockton, IL
    Commercial Land in Rockton, IL

    N Main, Rockton, IL 61072

    $550,000
    13.20 AC lot

    13.2 acres of commercial land near downtown Rockton.

    View details
    Zoned Commercial General Development Land
    Zoned Commercial General Development Land

    N Main Street, Rockton, IL 61072

    $550,000
    13.20 AC lot

    Commercially zoned acreage near Red Barn Golf Course and nearby housing, offering flexibility for a range of business uses.

    View details
    High-Visibility Highway Commercial Lot
    High-Visibility Highway Commercial Lot

    Parcel 2355.1000 lot: 1, Brodhead, WI 53520

    $205,000
    1.90 AC lot

    Zoned C2 Highway Commercial with level terrain and utilities at the lot line, suited for a variety of development uses.

    View details
    C-2 Highway Commercial Land Site
    C-2 Highway Commercial Land Site

    Parcel 2355.2000 lot: 1, Brodhead, WI 53520

    $205,000
    1.90 AC lot

    Level C-2 commercial lot with utilities at the lot line and high visibility along Highway 11.

    View details

    Off-Market Properties in Janesville, WI

    Consider similar Off-Market properties in Janesville, WI. 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.

    4407 Milton Ave
    Office Units

    4407 Milton Ave, Janesville, WI 53546

    Value Estimation by Request
    9,650 sqft
    View details
    2608 Center Ave
    Office Spaces

    2608 Center Ave, Janesville, WI 53546

    Value Estimation by Request
    View details
    2101 Kennedy Rd
    Land

    2101 Kennedy Rd, Janesville, WI 53545

    Value Estimation by Request
    303,000 sqft
    View details
    432 Midland Rd
    Data centers and call centers

    432 Midland Rd, Janesville, WI 53546

    Value Estimation by Request
    21,212 sqft 2.90 AC lot
    View details

    Janesville, WI Office Spaces Market Trends and Statistics

    Explore 14 office spaces for sale in Janesville, WI, showcased through 10 active listings on our real estate platform. These investment opportunities span a total of 89,602 square feet of properties for sale, with an estimated market value of $3,846,900.

    Sale prices for office spaces in Janesville, WI start at $200,000, averaging $769,380, and reaching up to $2,400,000 — 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 12
    Office buildings 5
    Medical Office Space 3
    Creative space 1

    Demographics Overview

    Population 74K
    Population Growth (5Y) +3.8%
    Median Household Income $72,907
    College Educated 26.8%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    53548 $199.9K
    53545 $395K
    53546 $698K

    Taxes & Financing

    Tax Rate (average for all types) 1.73%
    Property Tax per SF $30.09 per SF
    Tax Rate vs County Average 0.02 pp below county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Rock County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

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

    Retail

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