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Updated 28 minutes ago

Silverthorne Flats


2121 S Silverthorne Ave Sioux Falls, SD

Studio - 2 Bed
•
1 - 2 Bath

639 - 1,111 Sq. Ft.

Available Now
Floor plans
Studio • 1 Bath
$875 - $954
639 ft2
11 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 111
$926
Available Now
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Unit 101
$947
Available Now
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Unit 111
$875
Available Now
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Unit 211
$907
Available Now
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Unit 311
$875
Available Now
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Unit 311
$893
Available Now
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Unit 109
$950
Available Now
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Unit 311
$950
Available Now
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Unit 105
$934
Available Aug 19th, 2026
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Unit 205
$934
Available Aug 26th, 2026
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Unit 315
$954
Available Sep 11th, 2026
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1 Bed • 1 Bath
$1,063 - $1,100
726 ft2
9 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 204
$1,100
Available Now
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Unit 212
$1,096
Available Now
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Unit 212
$1,100
Available Now
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Unit 203
$1,063
Available Aug 25th, 2026
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Unit 306
$1,100
Available Sep 9th, 2026
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Unit 103
$1,063
Available Sep 11th, 2026
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Unit 206
$1,100
Available Sep 18th, 2026
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Unit 303
$1,100
Available Oct 9th, 2026
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Unit 110
$1,100
Available Oct 15th, 2026
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View Rented Units
1 Bed • 1 Bath
$1,100
780 ft2
1 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 108
$1,100
Available Sep 30th, 2026
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1 Bed • 1 Bath
$1,200
700 ft2
1 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 301
$1,200
Available Oct 5th, 2026
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2 Beds • 2 Bath
$1,365 - $1,371
1111 ft2
3 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 313
$1,371
Available Now
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Unit 213
$1,365
Available Aug 27th, 2026
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Unit 109
$1,371
Available Oct 16th, 2026
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View Rented Units
2 Beds • 2 Bath
$1,279 - $1,325
1064 ft2
3 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 213
$1,325
Available Sep 2nd, 2026
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Unit 208
$1,279
Available Oct 1st, 2026
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Unit 308
$1,325
Available Dec 8th, 2026
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View Rented Units
2 Beds • 2 Bath
$1,425
1050 ft2
1 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 303
$1,425
Available Nov 4th, 2026
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3 Beds • 2 Bath
$1,500 - $1,560
1421 ft2
0 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 205
$1,500
Rented
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Unit 207
$1,500
Rented
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Unit 307
$1,500
Rented
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Unit 305
$1,560
Rented
View
Unit 305
$1,560
Rented
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Unit 207
$1,560
Rented
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3 Beds • 2 Bath
$1,452 - $1,600
1334 ft2
0 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 116
$1,500
Rented
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Unit 102
$1,500
Rented
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Unit 216
$1,500
Rented
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Unit 102
$1,500
Rented
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Unit 316
$1,500
Rented
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Unit 302
$1,452
Rented
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Unit 302
$1,500
Rented
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Unit 102
$1,525
Rented
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Unit 302
$1,556
Rented
View
Unit 102
$1,600
Rented
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3 Beds • 2 Bath
$1,460
1334 ft2
0 Available
Managed By: Silverthorne Apartments LLP
Unit 102
$1,460
Rented
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Where you'll live
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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 28 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:
$33,200
per year
1 Bedroom
Suggested income:
$39,700
per year
2 Bedroom
Suggested income:
$48,600
per year
Rent report

Silverthorne Flats Rent vs. Sioux Falls Average

 Silverthorne Flats      Sioux Falls Average
Studio
$922
$913
$0
$300
$600
$900
$1,200
1BR
$1,102
$984
$0
$400
$800
$1,200
$1,600
2BR
$1,352
$1,197
$0
$450
$900
$1,350
$1,800

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 7% more per month.

Silverthorne Flats provides 11% more square footage than the average Sioux Falls studio apartment.

Monthly Rent Rent per Sq. Ft. Suggested
Monthly Income
Silverthorne Flats
Studio $922 $1.40 $2,767
1BR $1,102 $1.50 $3,306
2BR $1,352 $1.20 $4,055
Sioux Falls Average
Studio $913 $1.60 $2,739
1BR $984 $1.40 $2,951
2BR $1,197 $1.20 $3,592
3BR $1,573 $1.20 $4,718
4BR $2,084 $1.10 $6,251

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 775 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% 31% 45% 15% 2%
Available Units in Sioux Falls
Studio 127
1BR 524
2BR 775
3BR 252
4BR 36
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 27 units available for move-in over the next 2 months. 12 units are vacant and ready for immediate occupancy.
What's the square footage of the available units?
The available units range from 639 to 1,111 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 2 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 $875 to $1,371. Silverthorne Flats has studio units available starting at $875, 1 bedroom units available starting at $1,063, and 2 bedroom units available starting at $1,279.
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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