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Well-Maintained Duplex with Double Lot
For Sale
$165,000

300 South Main Street, Fond du Lac, WI 54935

Duplex with upper and lower units on a large double lot in Fond du Lac, offered for sale.

Property Size1,920 SF
Price / SF$85.94
Days on Market217

Property Features for 300 South Main Street

General Information

Standard status Active
Size 1,920 SF
Property subtype Multifamily / Duplex (2 Unit)
Zoning Residential

Additional Details

Multifamily Units 2

Taxes and HOA fees

Annual Taxes $2,011

Amenities

Boiler,Forced Air
Natural Gas
2
Full
1
Stone
2 Story,Multi-Level
Pressboard
1st Floor Bedroom,1st Floor Full Bath

Building Details

Year Built 1910
Buildings 2
Listing Agency: RE/MAX Heritage
Listed By: Mario O Romo · License #94-97688
Source: Compass
Added: Feb 2 Changed: Aug 8 Last Checked: Jul 21 at 6:19PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of RE/MAX Heritage

Investment Insights

Based on property information with market context.

This well-maintained duplex features two units, with an upper and a lower layout, offering a straightforward residential income configuration. The property is presented as suitable for owner-occupancy or for adding to an investment portfolio, supported by a stated strong tenant history.

The duplex is situated on a large double lot in a convenient Fond du Lac location. The listing highlights the full address at 298-300 S Main St.

With its two-unit setup and maintained condition, the property is designed to support current rental use while allowing a buyer to evaluate future growth on the included double lot.

Key Highlights

  • Duplex with upper and lower units at 298–300 S Main St in Fond du Lac
  • Large double lot with full lower‑level building
  • 2‑story, multi‑level home built in 1910

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Real Estate Agency Daycare Center Dental Office Auto Parts Store (Bike/Boat/Book/etc) Store Tech Support Center

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

2
Residential units

Location Intelligence

Trade Area within ½ mile

949
Businesses Nearby

Demographics for 54935, WI

42,513
Population
19,115
Households
2.2
Avg Household Size
39
Median Age
23%
College-Educated
91%
High-School Grad
15.6 sq mi
ZIP Area
2,725
Density / Sq Mi
$63,060
Median Household Income
$41,338
Median Earnings
$880
Median Rent
$166,400
Median Home Value

Market

Vacancy Rate% for Multifamily in Midwest region

6.5% 2022
7.5% 2023
7.8% 2024
8% 2025
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Frequently Asked Questions

What type of property is this?
Duplex - Duplex with upper and lower units on a large double lot in Fond du Lac, offered for sale.
Where is this duplex located?
The property is located at 300 South Main Street Fond du Lac, WI.
What is the asking price?
The asking price for this property is $165,000.
What are key features of this property?
This property features: Duplex with upper and lower units at 298–300 S Main St in Fond du Lac; Large double lot with full lower‑level building; 2‑story, multi‑level home built in 1910
More about this property
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