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Two-Unit Residential Duplex

3122 E 28th St, Sioux Falls, SD 57103

For Sale
New
$649,999

Both residences are leased, with central air, garages, and recently updated interiors.

Property Size4,024 SF
Price / SF$161.53
Days on Market2

Property Features for 3122 E 28th St

General Information

Standard status Active
Size 4,024 SF
Property subtype Multi-Family
Occupancy 100%

Additional Details

Multifamily Units 2
Tenant in Place Yes

Building Details

Year Built 2000
Buildings 1
Listing Agency: Keller Williams Realty Sioux Falls
Listed By: Amy Stockberger Real Estate
Source: Findahomeinsiouxfalls
Added: Nov 8 Changed: Nov 9 Last Checked: Nov 8 at 4:15PM

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 Keller Williams Realty Sioux Falls

Rey
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Investment Insights

Based on property information with market context.

This 2000-built duplex contains 4,024 square feet across two residences, each offering more than 2,000 square feet. The homes feature open layouts, vaulted ceilings, fireplaces, and walk-out lower-level family rooms. Each residence includes four bedrooms, two full bathrooms, a finished laundry room, and an unfinished utility and storage area. Garages, wood decks, and patios add to the property’s features. Central air is in place, and recent work includes new flooring in the 3122-side residence in 2026.

Both units are fully occupied under long-term leases. Tenants pay utilities and handle lawn care and snow removal.

Key Highlights

  • Two residences totaling 4,024 square feet
  • Both units fully occupied with long‑term leases
  • Each side has more than 2,000 square feet, four bedrooms, and two full bathrooms

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$35,128
Cap Rate
5.40%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$702,560 $702.6K
Cap Rate 7%
$501,829 $501.8K
Cap Rate 9%
$390,311 $390.3K
Market Conditions
NOI Build-Up for 4,024 SF
Gross rent
$55.5K $13.80/SF
− Vacancy
−$5.3K −$1.33/SF
EGI
$50.2K $12.47/SF
− OpEx
−$15.1K −$3.74/SF
NOI
$35.1K $8.73/SF
Area
Sioux Falls, SD
Vacancy
9.63%
Lease Rate
$13.80 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$702,560
Cap Rate 7%
$501,829
Cap Rate 9%
$390,311

Alternative Uses

Best Use
Multifamily LT 5
$501.8K
$439.1K – $585.5K (±1% cap)
NOI $35,128 @ 7.0% cap · market cap 5.40%
Second Best
Apartment 5plus
$460.3K
$402.7K – $537.0K (±1% cap)
NOI $32,218 @ 7.0% cap · market cap 4.96%
Theoretical Best
Office A
$1.09M
$956.1K – $1.27M (±1% cap)
NOI $76,488 @ 7.0% cap · market cap 11.77%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
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Lease Details

2
Residential units
100%
Occupancy

Location Intelligence

Trade Area within ½ mile

310
Businesses Nearby

Demographics for 57103, SD

36,069
Population
15,326
Households
2.4
Avg Household Size
37
Median Age
33%
College-Educated
91%
High-School Grad
9.5 sq mi
ZIP Area
3,797
Density / Sq Mi
$73,945
Median Household Income
$43,661
Median Earnings
$938
Median Rent
$244,800
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

Frequently Asked Questions

What type of property is this?
Duplex - Both residences are leased, with central air, garages, and recently updated interiors.
Where is this duplex located?
The property is located at 3122 E 28th St Sioux Falls, SD.
What is the asking price?
The asking price for this property is $649,999.
What are key features of this property?
This property features: Two residences totaling 4,024 square feet; Both units fully occupied with long‑term leases; Each side has more than 2,000 square feet, four bedrooms, and two full bathrooms
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