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12-Unit Garden-Style Apartment Building

304 - 308 S Conklin Ave, Sioux Falls, SD 57103

For Sale
$1,200,000

The apartments include a studio, one-bedroom, and two-bedroom layouts, with balconies or patios and laundry connections.

Property Size7,250 SF
Lot Size0.42 Acres
Price / SF$165.52
Days on Market454

Property Features for 304 - 308 S Conklin Ave

General Information

Standard status Active
Size 7,250 SF
Net Rentable 7,250 SF
Class Class B
Lot size 0.42 Acres
Property subtype Multi Family Home
Occupancy 92%

Units

Unit Mix 1 x studio at 450 sq. ft., 5 x 1BR at 550 sq. ft., 6 x 2BR at 675 sq. ft.
Multifamily Units 12
Parking per Unit 1.17
Individually Metered Utilities electricity, water, sewer

Additional Details

Highway Access Yes
Tenant in Place Yes

Taxes and HOA fees

Annual Taxes $11,459

Amenities

balconies or patios
laundry connections

Building Details

Building Size 7,250 SF
Year Built 1975
Stories 3
Units 12
Construction garden-style
Listing Agency: 605 Real Estate LLC
Listed By: Blake Bohner
Source: Davedaale
Added: Aug 14, 2025 Changed: Nov 9 Last Checked: Nov 10 at 2:37PM

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 605 Real Estate LLC

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Investment Insights

Based on property information with market context.

Built in 1975, this 12-unit apartment property contains 7,250 net rentable square feet on a 0.42-acre parcel. The unit mix comprises one 450-square-foot studio, five 550-square-foot one-bedroom apartments, and six 675-square-foot two-bedroom apartments. Brick construction and a mansard-style roof define the exterior; units have balconies or patios, standard appliances, and laundry connections. Electricity is individually metered, while water and sewer are sub-metered. Off-street parking is provided at a ratio of 1.17 spaces per unit.

The property is at 304–308 S. Conklin Ave in Sioux Falls, with access to Interstate 229 and nearby retail, dining, and employment hubs. Occupancy was 91.7% as of June 24, 2025.

Key Highlights

  • 12 apartments totaling 7,250 net rentable square feet on 0.42 acres
  • Unit mix: one 450‑square‑foot studio, five 550‑square‑foot one‑bedroom units, and six 675‑square‑foot two‑bedroom units
  • 91.7% occupied as of June 24, 2025

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$58,047
Cap Rate
4.84%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,160,940 $1.2M
Cap Rate 7%
$829,243 $829.2K
Cap Rate 9%
$644,967 $645.0K
Market Conditions
NOI Build-Up for 7,250 SF
Gross rent
$117.5K $16.20/SF
− Vacancy
−$11.9K −$1.64/SF
EGI
$105.5K $14.56/SF
− OpEx
−$47.5K −$6.55/SF
NOI
$58.0K $8.01/SF
Area
Sioux Falls, SD
Vacancy
10.14%
Lease Rate
$16.20 /SF/Yr
Expense Ratio
45.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,160,940
Cap Rate 7%
$829,243
Cap Rate 9%
$644,967

Alternative Uses

Best Use
Apartment 5plus
$829.2K
$725.6K – $967.5K (±1% cap)
NOI $58,047 @ 7.0% cap · market cap 4.84%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$1.97M
$1.72M – $2.30M (±1% cap)
NOI $137,808 @ 7.0% cap · market cap 11.48%
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

12
Residential units
91.7%
Occupancy
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

425
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
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Market

Properties on Market for Apartment buildings in Sioux Falls

Jul
Aug
Sep
Oct

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?
Apartment building - The apartments include a studio, one-bedroom, and two-bedroom layouts, with balconies or patios and laundry connections.
Where is this apartment building located?
The property is located at 304 - 308 S Conklin Ave Sioux Falls, SD.
What is the asking price?
The asking price for this property is $1,200,000.
What are key features of this property?
This property features: 12 apartments totaling 7,250 net rentable square feet on 0.42 acres; Unit mix: one 450‑square‑foot studio, five 550‑square‑foot one‑bedroom units, and six 675‑square‑foot two‑bedroom units; 91.7% occupied as of June 24, 2025
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