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Updated Upper-Lower Duplex
For Sale
$289,900

685 FRANKLIN Street, Oshkosh, WI 54901

Residential Income, OSHKOSH, WI

Property Size3,490 SF
Lot Size0.17 Acres
Price / SF$83.07
Days on Market62

Property Features for 685 FRANKLIN Street

General Information

Property type Residential Multi Family
Property subtype Duplex
Zoning Residential
Elementary school district Oshkosh Area
Middle school district Oshkosh Area
High school district Oshkosh Area
Directions Hwy 41 to WI-76. Left on W Irving Ave. Right on Franklin St.
Standard status Active
APN 0703250000
Size 3,490 SF
Lot size 0.17 Acres

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 5272

Utilities

Sewer type Public Sewer
Heating system Forced Air
Water source Public

Building Details

Year built 1920
Number of units 2
Building materials Vinyl Siding
Listing Agency: Real Broker LLC
Listed By: Kyle D. Meyer · License #91938769
Added: Aug 7 Changed: Oct 5 Last Checked: Oct 7 at 12:06AM
MLS# 50330625

Copyright © 2026 Realtor Association of Northeast Wisconsin. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

This upper-and-lower duplex contains 3,490 square feet on a 0.17-acre residential parcel. Built in 1920, the property features vinyl siding, forced-air heat, public water, and public sewer. Recent work includes new flooring, fresh paint, and an updated bathroom, while both units retain spacious interiors.

The lower unit is vacant, allowing an owner-occupant to use the space or establish a new tenancy. The property is located in Oshkosh, Wisconsin, and offers a two-unit configuration for a residential income strategy or portfolio addition.

Key Highlights

  • 3,490‑square‑foot upper‑and‑lower duplex
  • Lower unit is currently vacant
  • Recent flooring, paint, and bathroom updates

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$23,548
Cap Rate
8.12%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$470,960 $471.0K
Cap Rate 7%
$336,400 $336.4K
Cap Rate 9%
$261,644 $261.6K
Market Conditions
NOI Build-Up for 3,490 SF
Gross rent
$35.6K $10.20/SF
− Vacancy
−$2.0K −$0.56/SF
EGI
$33.6K $9.64/SF
− OpEx
−$10.1K −$2.89/SF
NOI
$23.5K $6.75/SF
Area
Winnebago County, WI
Vacancy
5.50%
Lease Rate
$10.20 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$470,960
Cap Rate 7%
$336,400
Cap Rate 9%
$261,644

Alternative Uses

Best Use
Multifamily LT 5
$336.4K
$294.4K – $392.5K (±1% cap)
NOI $23,548 @ 7.0% cap · market cap 8.12%
Second Best
Apartment 5plus
$303.2K
$265.3K – $353.8K (±1% cap)
NOI $21,226 @ 7.0% cap · market cap 7.32%
Theoretical Best
Office A
$753.3K
$659.1K – $878.8K (±1% cap)
NOI $52,729 @ 7.0% cap · market cap 18.19%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick Real Estate Agency Electrical Service Daycare Center Garden Center Accounting Firm Locksmith

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

1,319
Businesses Nearby

Demographics for 54901, WI

37,594
Population
15,381
Households
2.4
Avg Household Size
33
Median Age
24%
College-Educated
92%
High-School Grad
16.6 sq mi
ZIP Area
2,265
Density / Sq Mi
$61,734
Median Household Income
$31,289
Median Earnings
$932
Median Rent
$164,000
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in Midwest region

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

What type of property is this?
Duplex - Residential duplex with refreshed interiors and a vacant lower unit for occupancy or tenant placement.
Where is this duplex located?
The property is located at 685 FRANKLIN Street Oshkosh, WI.
What is the asking price?
The asking price for this property is $289,900.
What are key features of this property?
This property features: 3,490‑square‑foot upper‑and‑lower duplex; Lower unit is currently vacant; Recent flooring, paint, and bathroom updates
More about this property
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