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Updated 19 minutes ago

Silverthorne Flats


2121 S Silverthorne Ave Sioux Falls, SD

Studio - 3 Bed
•
1 - 2 Bath

639 - 1,334 Sq. Ft.

Available Now
Floor plans
Studio • 1 Bath
$975
639 ft2
5 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 305
$975
Available Now
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Unit 101
$975
Available Now
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Unit 111
$975
Available Dec 12th, 2025
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Unit 309
$975
Available Dec 12th, 2025
View
Unit 211
$975
Available Jan 9th, 2026
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1 Bed • 1 Bath
$995 - $1,050
726 ft2
13 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 210
$995
Available Now
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Unit 306
$1,050
Available Now
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Unit 206
$995
Available Now
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Unit 201
$1,050
Available Now
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Unit 110
$1,050
Available Now
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Unit 104
$1,050
Available Now
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Unit 306
$1,050
Available Now
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Unit 106
$1,050
Available Now
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Unit 204
$995
Available Now
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Unit 303
$1,050
Available Now
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Unit 312
$1,050
Available Now
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Unit 106
$1,050
Available Now
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Unit 104
$1,050
Available Jan 9th, 2026
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2 Beds • 2 Bath
$1,275
1064 ft2
4 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 214
$1,275
Available Now
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Unit 308
$1,275
Available Now
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Unit 114
$1,275
Available Dec 22nd, 2025
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Unit 314
$1,275
Available Jan 16th, 2026
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View Rented Units
2 Beds • 2 Bath
$1,275
1111 ft2
4 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 307
$1,275
Available Now
View
Unit 208
$1,275
Available Now
View
Unit 308
$1,275
Available Jan 9th, 2026
View
Unit 307
$1,275
Available Feb 13th, 2026
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3 Beds • 2 Bath
$1,500
1334 ft2
3 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 116
$1,500
Available Now
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Unit 102
$1,500
Available Now
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Unit 216
$1,500
Available Now
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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: 230
Last Updated: Updated 19 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:
$35,100
per year
1 Bedroom
Suggested income:
$37,300
per year
2 Bedroom
Suggested income:
$45,900
per year
3 Bedroom
Suggested income:
$54,000
per year
Rent report

Silverthorne Flats Rent vs. Sioux Falls Average

 Silverthorne Flats      Sioux Falls Average
Studio
$975
$947
$0
$350
$700
$1,050
$1,400
1BR
$1,037
$949
$0
$350
$700
$1,050
$1,400
2BR
$1,275
$1,209
$0
$450
$900
$1,350
$1,800
3BR
$1,500
$1,614
$0
$550
$1,100
$1,650
$2,200

Silverthorne Flats is asking 3% more than the average studio apartment in Sioux Falls.

If you upsized to an average priced Sioux Falls 1 bedroom apartment, you would pay 0% more per month.

Silverthorne Flats provides 2% less square footage than the average Sioux Falls studio apartment.

Monthly Rent Rent per Sq. Ft. Suggested
Monthly Income
Silverthorne Flats
Studio $975 $1.50 $2,925
1BR $1,037 $1.40 $3,112
2BR $1,275 $1.20 $3,825
3BR $1,500 $1.10 $4,500
Sioux Falls Average
Studio $947 $1.50 $2,841
1BR $949 $1.40 $2,847
2BR $1,209 $1.20 $3,626
3BR $1,614 $1.20 $4,841
4BR $1,858 $1.00 $5,574

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 724 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
7% 32% 42% 16% 2%
Available Units in Sioux Falls
Studio 125
1BR 538
2BR 724
3BR 280
4BR 33
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 29 available units at this property.
How many units are move-in ready in the next 2 months?
This property has 28 units available for move-in over the next 2 months. 21 units are vacant and ready for immediate occupancy.
What's the square footage of the available units?
The available units range from 639 to 1,334 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, 2 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 $975 to $1,500. Silverthorne Flats has studio units available starting at $975, 1 bedroom units available starting at $995, 2 bedroom units available starting at $1,275, and 3 bedroom units available starting at $1,500.
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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