Careers
Favorites
Advertise With Us
Log In
Home / Sioux Falls / Silverthorne Flats
128 Photos
Photos (128)
Photos Floor Plans Amenities
Never miss out on places like this.
Create an account to get alerts when new listings become available in the Sioux Falls area.
Email address:

Error! Please try again later.
Updated 5 hours 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
12 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 111
$1,000
Available Now
View
Unit 111
$975
Available Now
View
Unit 211
$950
Available Now
View
Unit 311
$975
Available Jul 10th, 2026
View
Unit 305
$950
Available Jul 17th, 2026
View
Unit 311
$950
Available Jul 20th, 2026
View
Unit 109
$950
Available Jul 23rd, 2026
View
Unit 211
$950
Available Jul 28th, 2026
View
Unit 311
$950
Available Aug 6th, 2026
View
Unit 105
$975
Available Aug 19th, 2026
View
Unit 205
$975
Available Aug 26th, 2026
View
Unit 315
$950
Available Sep 11th, 2026
View
View Rented Units
View More
1 Bed • 1 Bath
$1,100
726 ft2
8 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 204
$1,100
Available Now
View
Unit 103
$1,100
Available Now
View
Unit 104
$1,100
Available Jul 10th, 2026
View
Unit 212
$1,100
Available Jul 17th, 2026
View
Unit 212
$1,100
Available Aug 10th, 2026
View
Unit 104
$1,100
Available Aug 19th, 2026
View
Unit 203
$1,100
Available Aug 25th, 2026
View
Unit 103
$1,100
Available Sep 11th, 2026
View
View Rented Units
1 Bed • 1 Bath
$1,200
700 ft2
1 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 201
$1,200
Available Oct 2nd, 2026
View
View Rented Units
View More
2 Beds • 2 Bath
$1,365 - $1,415
1111 ft2
6 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 208
$1,365
Available Now
View
Unit 107
$1,415
Available Jul 24th, 2026
View
Unit 207
$1,365
Available Aug 7th, 2026
View
Unit 313
$1,365
Available Aug 14th, 2026
View
Unit 105
$1,365
Available Sep 10th, 2026
View
Unit 109
$1,365
Available Oct 16th, 2026
View
View Rented Units
2 Beds • 2 Bath
$1,325 - $1,375
1064 ft2
3 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 313
$1,325
Available Jul 10th, 2026
View
Unit 114
$1,375
Available Jul 16th, 2026
View
Unit 208
$1,325
Available Oct 1st, 2026
View
View Rented Units
View More
3 Beds • 2 Bath
$1,525
1334 ft2
3 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 302
$1,525
Available Now
View
Unit 302
$1,525
Available Sep 10th, 2026
View
Unit 202
$1,525
Available Oct 9th, 2026
View
View Rented Units
3 Beds • 2 Bath
$1,560
1421 ft2
1 Available
Managed By: Silverthorne Apartments LLC RIF
Unit 207
$1,560
Available Sep 7th, 2026
View
View Rented Units
View More
Where you'll live
Street View
Map View
Satellite View
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 5 hours 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
Message Sent.
A confirmation email has been sent to your inbox.
More Properties Like This
$825 - $850
Stoney Hill Apartments 2
1624-1632 Doodler Dr Sioux Falls, SD
1 BR | Available Now
1.2 miles away
$758 - $820
Copper Pass Apartments
3630 South Sparta Avenue Sioux Falls, SD
Studio - 1 BR | Available Now
1.2 miles away
$825
Spring Avenue Apartments
410-412 N Spring Ave Sioux Falls, SD
1 BR
4.5 miles away
$875
Woodridge Mall
615 E Brian St Tea, SD
1 BR | Aug. 10, 2026
10.3 miles away
$825
500 S Kiwanis Ave Unit 1
Sioux Falls, SD
1 BR | Available Now
5.7 miles away
$875
Upper Level 1 Bedroom, 1 Bathroom Apartment - Tenant Pays Electric Only
910 W 10th St Sioux Falls, SD
1 BR | Available Now
4.7 miles away
$795
Sioux Falls 18-unit (rice Street Apartments)
1508 E Rice St Sioux Falls, SD
1 BR | Available Now
3.8 miles away
$860
133 S Prairie Ave
Sioux Falls, SD
1 BR | Aug. 1, 2026
4.6 miles away
$795
1508 E Rice St Unit 12
Sioux Falls, SD
1 BR | Available Now
3.8 miles away
$850
1br/1ba Apartment In Multi-family Unit
233 S Duluth Ave Sioux Falls, SD
1 BR | Available Now
4.4 miles away
$795
612 W 11th St | Tenant Pays Electric Only
612 W 11th St #1-3 Sioux Falls, SD
1 BR | Available Now
4.4 miles away
$800
We Have Weekly Options As Well
1300 W Russell St Sioux Falls, SD
1 BR | Available Now
5.4 miles away
View More Apartments in Sioux Falls
Report an Issue
Tell us who you are:
Issue type:
Additional Information:

Issue has been submitted
Error! Please try again later.
Contact Property
Your Name

Email Address

Phone Number (optional)
Request a Tour Date

Ask a Question

Error! Please try again later.
Photos Floor Plans Amenities
Renters Also Viewed
$758 - $820
Copper Pass Apartments
3630 South Sparta Avenue Sioux Falls, SD
Studio - 1 BR | Available Now
1.2 miles away
$775 - $2,257
Dublin Square Apartments and Townhomes
5712 E Red Oak Drive Sioux Falls, SD
Studio - 3 BR | Available Now
0.6 miles away
$995 - $1,290
Home - Field Apartments II
3520 S Linedrive Ave Sioux Falls, SD
1 - 2 BR | Available Now
0.9 miles away
$885 - $2,200
Powderhaus Apartments & Townhomes
2811 S Burnsfield Ave Sioux Falls, SD
Studio - 3 BR | Available Now
1.0 miles away
$995 - $1,705
Millstone Commons
2200 S Daylight Dr Sioux Falls, SD
Studio - 3 BR | Available Now
1.0 miles away
$1,061 - $1,163
Majestic Ridge Apartments
3610 South Sparta Avenue Sioux Falls, SD
3 BR | Available Now
1.2 miles away
$975
Eastern Hills Apartments
4821 E 41st St Sioux Falls, SD
2 BR | Available Now
1.2 miles away
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:
$40,000
per year
2 Bedroom
Suggested income:
$49,000
per year
3 Bedroom
Suggested income:
$55,200
per year
Rent report

Silverthorne Flats Rent vs. Sioux Falls Average

 Silverthorne Flats      Sioux Falls Average
Studio
$963
$930
$0
$350
$700
$1,050
$1,400
1BR
$1,111
$977
$0
$400
$800
$1,200
$1,600
2BR
$1,363
$1,205
$0
$450
$900
$1,350
$1,800
3BR
$1,534
$1,655
$0
$550
$1,100
$1,650
$2,200

Silverthorne Flats is asking 4% more than the average studio apartment in Sioux Falls.

If you upsized to an average priced Sioux Falls 1 bedroom apartment, you would pay 5% more per month.

Silverthorne Flats provides 10% 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 $1,111 $1.50 $3,333
2BR $1,363 $1.20 $4,088
3BR $1,534 $1.10 $4,601
Sioux Falls Average
Studio $930 $1.60 $2,790
1BR $977 $1.40 $2,932
2BR $1,205 $1.20 $3,614
3BR $1,655 $1.20 $4,964
4BR $1,865 $1.00 $5,595

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 743 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
8% 30% 45% 15% 2%
Available Units in Sioux Falls
Studio 138
1BR 495
2BR 743
3BR 254
4BR 27
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 34 available units at this property.
How many units are move-in ready in the next 2 months?
This property has 25 units available for move-in over the next 2 months. 7 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, 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 $950 to $1,525. Silverthorne Flats has studio units available starting at $950, 1 bedroom units available starting at $1,100, 2 bedroom units available starting at $1,325, 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.
Call
Popular Searches
Cities
Neighborhoods
More Properties Like This
Other Nearby Searches
Feeling slow?
Not you. The internet, silly.
Get the app for a faster apartment search.
Get the app