Contact Information: Pref: 920-723-1886
Contact Information: Pref: 920-723-18861233 Janesville AvenueFort Atkinson, WI 53538
Commercial · 65,000 Sq. ft. | 6.00 Acres1233 Janesville Avenue Overview
- Time on Site:
- 230 days
- Visits:
- 108
Now available for lease'”two flexible 12,000 +/- SF suites within BASE's newly renovated headquarters at 1233 Janesville Ave in Fort Atkinson! The lower level offers a finished, plug-and-play environment with two restrooms and a functional layout ready for immediate occupancy, while the sun-filled upper level is a versatile canvas ideal for open office concepts, collaboration zones, classrooms, studios, or creative uses. Utilities are included, zoning is Business/Commercial, and divisibility is negotiable to fit your program.
1233 Janesville Avenue Facts & Features
- Type Commercial
- Sq. ft. 65,000
- Price/Sq.ft. $0
- Lot 6.00 Acres
Details
General
Income/Expenses
- Net Operating Income: 0
- Operating Expense: 0
Listing Information
- Sale Includes: N/A
Building Information
- Fuel: Natural gas
- Water/Waste: Municipal sewer, Municipal water
- Year Built: 1985
Business Information
- Current Use: Office, School, Other
Location/Region
- County Or Parish: Jefferson
- Postal City: Fort Atkinson
Parking Information
- Parking Fees/Mo.: 0
Rent/Lease Information
- Annual Rent/SqFt: 5
- Lease Type: Other
- Tenant Pays: N/A
Tax Information
- Tax Annual Amount: $0.00
- Tax Assessed Value: $0.00
- Tax Year: 2025
General Information
- Business Sale: No
- Exclusions: Owners personal property
- Features: Passenger elevator, Private Restrooms, 440+ volt, 3 phase electric, Internal sprinkler
- Parcel Number: 226-0514-0924-004
- Property Type: Business/Comm
- Type: Office, Wholesale, Manufacturing, Warehouse, Industrial, Recreation, Commercial Condo
- Zoning: Business
Interior
Building Information
- Total Units/Bldg.: 2
- Heating/Cooling: Central air, Forced air
- Number of Loading Docks: 0
Building Interior
- Building Area Total: 65000
- Ceiling Height Max: 14
- Ceiling Height Min: 10
General Information
- Basement: Slab/None
- Stories Total: 2
Unit Information
- Unit 1 Base Annual Rent: $0.00
- Unit 1 Gross SqFt: 12000
- Unit 2 Gross SqFt: 12000
Exterior
Parking Information
- Onsite Parking: Yes
- Parking Features: 36-55 spaces, Onsite, Paved
Lot Information
- Street Frontage: 0
- Lot Size Acres: 6
- Lot Size Source: Assessor
Building Exterior/Construction
- Construction Materials: Stone
- Roof: All flat, Rubber/membrane
1233 Janesville Avenue Neighborhood
Community
53538 (Fort Atkinson) Demographics
Schools
School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.1233 Janesville Avenue Monthly Cost
1233 Janesville Avenue Market Data
Based on the last 30 days in this zip code
1233 Janesville Avenue History
| Date | Value | Agent |
|---|---|---|
| 3/11/2026Source: Metro MLS | Closed |
|
| 11/11/2025Source: South Central Wisconsin MLS | November 11, 2025 |
|
| 7/28/2025Source: Metro MLS | December 09, 2022 |

