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Industrial Flex Building
For Sale
Under Contract
$695,000

520 S River Street, Batavia, IL 60510

Commercial Sale, Batavia, IL

Property Size3,000 SF
Lot Size0.70 Acres
Price / SF$231.67
Days on Market47

Property Features for 520 S River Street

General Information

Property type Commercial Sale
Property subtype Other
Zoning INDUS
Directions Take Fabyan Parkway to Illinois Route 25/N Washington Ave. Travel South then turn right onto E Wilson Street and then left onto South River Street.
Subdivision Batavia
Standard status Active Under Contract
APN 1222429027
Lot size 0.70 Acres

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 13051

Utilities

Utilities Natural Gas Available
Cooling system Central Air

Amenities

overhead service door
ceiling heating units
central air conditioning and heat
200 amp electrical circuit breaker panel

Building Details

Year built 1986
Floors in Building 1
Flooring type Concrete, Carpet
Building materials Brick, Steel Siding
Roof type Metal
Listing Agency: RE/MAX Suburban · RE/MAX International
Listed By: Timothy Sotis
Added: Sep 3 Changed: Oct 16 Last Checked: Oct 19 at 4:06PM
MLS# 12733465

Copyright © 2026 Midwest Real Estate Data, LLC. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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Investment Insights

Based on property information with market context.

This 3,000-square-foot flex building, constructed in 1986, combines 954 square feet of office space with an adaptable warehouse area. The structure uses brick and steel siding, with concrete and carpet flooring, a metal roof, and interior walls described as non-load-bearing. Warehouse features include a 12-foot by 10-foot overhead service door, two ceiling-mounted heating units, and 12.7-foot clearance beneath the cross-building beam. The front offices have central air conditioning and heat, while the building is served by a 200-amp electrical panel and natural gas availability.

The property occupies 0.7 acres across two separately identified PIN lots near downtown Batavia. Its street and building access are described as suitable for semis and other vehicles. INDUS zoning is in place, and the City of Batavia supplies electricity.

Key Highlights

  • 3,000‑square‑foot flex building with 954 square feet of office space
  • 0.7‑acre property spanning two separately identified PIN lots
  • 12‑foot by 10‑foot overhead service door

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$41,365
Cap Rate
5.95%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$827,300 $827.3K
Cap Rate 7%
$590,929 $590.9K
Cap Rate 9%
$459,611 $459.6K
Market Conditions
NOI Build-Up for 3,000 SF
Gross rent
$73.4K $24.48/SF
− Vacancy
−$18.3K −$6.10/SF
EGI
$55.2K $18.38/SF
− OpEx
−$13.8K −$4.60/SF
NOI
$41.4K $13.79/SF
Area
Kane County, IL
Vacancy
24.90%
Lease Rate
$24.48 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$827,300
Cap Rate 7%
$590,929
Cap Rate 9%
$459,611

Alternative Uses

Best Use
Office B
$590.9K
$517.1K – $689.4K (±1% cap)
NOI $41,365 @ 7.0% cap · market cap 5.95%
Second Best
Flex RnD
$283.2K
$247.8K – $330.4K (±1% cap)
NOI $19,826 @ 7.0% cap · market cap 2.85%
Theoretical Best
Office A
$1.04M
$906.3K – $1.21M (±1% cap)
NOI $72,503 @ 7.0% cap · market cap 10.43%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Current Use

Premium Waterproofing, Inc. Construction Company

Suggested Use

Top Pick Real Estate Agency Restaurant Big Box & Wholesale Store Auto Parts Store Pharmacy Storage Facility

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

12 ft
Clear height
Yes
Paved road access
Yes
Utilities to site

Location Intelligence

Trade Area within ½ mile

803
Businesses Nearby
Under-served
Demand for This Use

Demographics for 60510, IL

28,156
Population
11,234
Households
2.5
Avg Household Size
42
Median Age
56%
College-Educated
97%
High-School Grad
24.4 sq mi
ZIP Area
1,154
Density / Sq Mi
$120,925
Median Household Income
$57,884
Median Earnings
$1,285
Median Rent
$363,000
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Office in Midwest region

13.7% 2019
15.6% 2020
17.1% 2021
18.9% 2022
21% 2023
22% 2024
21.3% 2025

Similar Off Market Nearby

  • North Island Catering — 32 North Island Avenue, 3516 US Highway 34, Batavia, IL 60510

Frequently Asked Questions

What type of property is this?
Flex space - Brick-and-steel flex property with dedicated offices, warehouse heating, and central HVAC.
Where is this flex space located?
The property is located at 520 S River Street Batavia, IL.
What is the asking price?
The asking price for this property is $695,000.
What are key features of this property?
This property features: 3,000‑square‑foot flex building with 954 square feet of office space; 0.7‑acre property spanning two separately identified PIN lots; 12‑foot by 10‑foot overhead service door
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