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Updated 14 minutes ago

Silverthorne Flats


2121 S Silverthorne Ave Sioux Falls, SD

Studio - 3 Bed
•
1 - 2 Bath

639 - 1,421 Sq. Ft.

Available Now
Floor plans
Studio • 1 Bath
$950 - $1,000
639 ft2
14 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 111
$1,000
Available Now
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Unit 211
$950
Available Now
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Unit 115
$950
Available Now
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Unit 105
$950
Available May 1st, 2026
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Unit 111
$950
Available May 1st, 2026
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Unit 101
$950
Available Jun 10th, 2026
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Unit 111
$975
Available Jun 22nd, 2026
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Unit 109
$950
Available Jul 10th, 2026
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Unit 311
$975
Available Jul 10th, 2026
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Unit 305
$950
Available Jul 17th, 2026
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Unit 109
$950
Available Jul 23rd, 2026
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Unit 109
$1,000
Available Jul 27th, 2026
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Unit 205
$975
Available Aug 26th, 2026
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Unit 315
$950
Available Sep 11th, 2026
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1 Bed • 1 Bath
$1,100
726 ft2
5 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 106
$1,100
Available Jun 10th, 2026
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Unit 103
$1,100
Available Jun 26th, 2026
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Unit 104
$1,100
Available Jul 10th, 2026
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Unit 112
$1,100
Available Jul 10th, 2026
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Unit 306
$1,100
Available Jul 10th, 2026
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2 Beds • 2 Bath
$1,325
1064 ft2
1 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 208
$1,325
Available Jul 7th, 2026
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3 Beds • 2 Bath
$1,560
1421 ft2
1 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 305
$1,560
Available Jun 12th, 2026
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View Rented Units
3 Beds • 2 Bath
$1,525
1334 ft2
1 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 302
$1,525
Available Jun 16th, 2026
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Where you'll live
Street View
Map View
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Silverthorne Flats
Silverthorne Flats
Silverthorne Flats
Amenities
Fitness Center
Controlled Access
Fees & leasing info
Pets
Dogs Ok
Cats Ok
Lease & Fees
Security Deposit: $500
Property details
Additional Details
Total Unit Count: 221
Last Updated: Updated 14 minutes ago
Contact Number: (605) 250-3002
Internet Providers
Provider Max Download Speed (Mbps) Max Upload Speed (Mbps)
Midcontinent Communications 1000.0 20.0
ViaSat, Inc. 35.0 3.0
JAB Wireless, Inc. 25.0 5.0
Hughes Network Systems, LLC 25.0 3.0
CenturyLink, Inc. 7.0 0.896
Data from June 2020 provided by the FCC
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Photos Floor Plans Amenities
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Affordability
To comfortably afford an apartment, we recommend having at least three times your monthy rent in gross household income.
View suggested annual incomes for Silverthorne Flats by bedroom type below.
Studio
Suggested income:
$34,600
per year
1 Bedroom
Suggested income:
$39,600
per year
2 Bedroom
Suggested income:
$47,700
per year
3 Bedroom
Suggested income:
$55,500
per year
Rent report

Silverthorne Flats Rent vs. Sioux Falls Average

 Silverthorne Flats      Sioux Falls Average
Studio
$963
$952
$0
$350
$700
$1,050
$1,400
1BR
$1,100
$959
$0
$400
$800
$1,200
$1,600
2BR
$1,325
$1,206
$0
$450
$900
$1,350
$1,800
3BR
$1,543
$1,607
$0
$550
$1,100
$1,650
$2,200

Silverthorne Flats is asking 1% more than the average studio apartment in Sioux Falls.

If you upsized to an average priced Sioux Falls 1 bedroom apartment, you would pay 1% more per month.

Silverthorne Flats provides 4% more square footage than the average Sioux Falls studio apartment.

Monthly Rent Rent per Sq. Ft. Suggested
Monthly Income
Silverthorne Flats
Studio $963 $1.50 $2,888
1BR $1,100 $1.50 $3,300
2BR $1,325 $1.20 $3,975
3BR $1,543 $1.10 $4,628
Sioux Falls Average
Studio $952 $1.60 $2,856
1BR $959 $1.40 $2,876
2BR $1,206 $1.20 $3,618
3BR $1,607 $1.20 $4,822
4BR $1,914 $1.00 $5,743

Availability in Sioux Falls

In order to find the best deal, you need to know what types of units are available. Property managers may be willing to give concessions if they have many vacant units.

There are currently 722 2BR units on the market in Sioux Falls. If you're looking to negotiate, this may be your best option.

Studio
1BR
2BR
3BR
4BR
9% 31% 42% 17% 1%
Available Units in Sioux Falls
Studio 147
1BR 539
2BR 722
3BR 294
4BR 22
Location
Nearby Hospitals
Name Distance
Avera Mckennan Hospital 3.29 mi.
Sioux Falls Specialty Hospital, Llp 3.3 mi.
Sanford University Of South Dakota Medical Center 4.68 mi.
Nearby Fire Stations
Name Distance
Splitrock Volunteer Fire Department 1.1 mi.
Splitrock Volunteer Fire Department 1.6 mi.
Wayne Township Fire & Rescue 1.6 mi.
FAQs
Is this property currently leasing units?
Yes. There are 22 available units at this property.
How many units are move-in ready in the next 2 months?
This property has 10 units available for move-in over the next 2 months. 3 units are vacant and ready for immediate occupancy.
What's the square footage of the available units?
The available units range from 639 to 1,421 square feet.
Does this property allow cats or dogs?
This property allows tenants to keep cats and dogs.
How many bedrooms are in the available units?
There are studio, 1 and 3 bedroom units available.
How many bathrooms are in the available units?
There are 1 and 2 bathroom units available.
What's the monthly rent at this property?
Rent on available units ranges from $950 to $1,560. Silverthorne Flats has studio units available starting at $950, 1 bedroom units available starting at $1,100, and 3 bedroom units available starting at $1,525.
Where is this property located?
This property is at 2121 S Silverthorne Ave in Sioux Falls, SD. It's 2.7 miles east from the center of Sioux Falls.
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