3121 S Harmony Ct, Sioux Falls, SD 57110
OFF MARKET

3121 S Harmony Ct
Sioux Falls, SD 57110

  • 4 Beds
  • 3 Baths
  • 1,914 sqft

$368,500

Trulia Estimate
as of Jun 15, 2026

$368,500

Trulia Estimate
as of Jun 15, 2026
4 Beds
3 Baths
1,914 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

This sensational home on the east side is perfect. Enjoy the soaring vaulted ceilings and large picture window in the main floor living room. The kitchen is perfect for entertaining with a breakfast island and a pantry. The dining room is ideal with tons of space and a slider to the backyard deck area. The backyard is a peaceful retreat with mature trees and a special spot for your hammock. The upper level is complete with a majestic master bedroom which features a walk-in closet and master bathroom. The upper level is complete with a 2nd bed and full bath. The third level features the conveniently located laundry room. Don't miss the outstanding family room with garden windows and a fireplace. The lowest level is complete with 2 more beds and a full bath. Additional features: Sprinkler system, tankless water heater, new roof in 2015 with Atlas Storm Master Impact Resistant shingles, Water filteration system, sound system hookups,and more. Be sure to come see this stunning home.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
Garage
Outdoor
Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 3121 S Harmony Ct

Interior Features

Interior Details
BasementNumber of Rooms: 8Types of Rooms: Dining RoomCeiling Fan
Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Appliances & Utilities
DishwasherDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Levels, Entrance, & Accessibility
Floors: Tile, Carpet

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: BrickFoundation Type: Concrete
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 2006
Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Lot Information

Lot Area: 10123 sqft

Price History for 3121 S Harmony Ct

DatePriceEventSource
09/09/2019$256,000Sold
Realtor Association of the Sioux Empire #21904747
07/21/2019$249,900Listed For SaleAgent Provided
11/30/2012$192,000Sold
Realtor Association of the Sioux Empire #21206466

Market trends in Sioux Falls

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$316K
$2.02KMoM
Sale-to-List Price
99.2%
0.2%MoM
Price per sq ft
$185
$3MoM
Available listings
957
70MoM
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Property Tax and Assessment

Year2025
Tax$4,070
Assessment$312,700
Home facts updated by county records

Homeowner tools

Estimated monthly rent$2,085/mo
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Homes for rent near 3121 S Harmony Ct

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Comparable Sales for 3121 S Harmony Ct

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
3201 S Fernwood Ave, Sioux Falls, SD
0.11
Single-Family Home
$400,000
09/26/25
4
3
2,200
3205 S Harmony Ct, Sioux Falls, SD
0.10
Single-Family Home
$457,500
07/22/25
4
3
2,444
3101 S Dubuque Ave, Sioux Falls, SD
0.08
Single-Family Home
$419,000
08/26/25
4
3
2,249
3121 S Dubuque Ave, Sioux Falls, SD
0.08
Single-Family Home
$470,000
09/05/25
4
3
2,102
3141 S Harmony Ct, Sioux Falls, SD
0.07
Single-Family Home
$460,000
06/30/25
5
3
2,652
5304 E Huber St, Sioux Falls, SD
0.13
Single-Family Home
$385,000
10/24/25
3
3
2,195
2904 S Alpine Ave, Sioux Falls, SD
0.12
Single-Family Home
$360,000
07/02/25
3
2
2,047
3208 S Triple Play Ave, Sioux Falls, SD
0.19
Single-Family Home
$395,000
08/06/25
4
2
1,926
3212 S Triple Play Ave, Sioux Falls, SD
0.20
Single-Family Home
$397,000
10/16/25
4
2
1,952
5516 E Huber St, Sioux Falls, SD
0.27
Single-Family Home
$420,000
07/17/25
4
3
2,147

Nearby homes

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Assigned Schools

These are the assigned schools for 3121 S Harmony Ct.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Sioux Falls

At least 711 Trulia users voted on each feature.

  • 90 % Say car is needed

  • 89 % Say it's dog friendly

  • 88 % Say there are sidewalks

  • 87 % Say parking is easy

  • 78 % Say yards are well-kept

  • 74 % Say there's holiday spirit

  • 74 % Say kids play outside

  • 69 % Say streets are well-lit

  • 67 % Say people would walk alone at night

  • 65 % Say it's quiet

  • 55 % Say neighbors are friendly

  • 54 % Say they plan to stay for at least 5 years

  • 44 % Say it's walkable to restaurants

  • 41 % Say it's walkable to grocery stores

  • 41 % Say there's wildlife

  • 27 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Hansen0478
    "I’ve lived in this neighborhood for one year. Neighborhood is pretty cool and safe with the occasional transient activity by the railroad tracks. Houses are small and charming. "
    0
    Flag
  • Joy
    "I’ve lived here for six years. It’s a wonderful neighborhood. Safe and clean. Nice neighbors. Friendly people. "
    2
    Flag
  • angelina9202
    "Great place to raise a family. There are walking trails, and a beautiful downtown area to enjoy the daytime and night "
    5
    Flag
  • Albert Yuen
    "There is a lot of open spaces here and also lots of other dogs and dog owners. Apartments can be a bit on the small side for keeping an animal. Dogs that bark often here will probably result in some sort of complaint being filed. "
    3
    Flag
  • Estela Bejarano
    "I have not seen any community events in the area. We usually travel for community events to whatever location are being held. "
    2
    Flag
  • Trulia User
    "A surprisingly quiet neighborhood , a mix of families , single professionals, and students. mostly rentals owned by Sanford so some properties are not as maintained as others. "
    1
    Flag
  • Trulia User
    "Neigubors are friendly. Yards are well kept. Dog walkers are mindful to keep dogs on the sidewalk vs your yard when walking and if they happen to go on your yard and poop they always pick up after them selves. Good schools. Low crime. Neighborhood kids are behaved. And for the most part neighbor hood is quiet. The occasional BBQ’s here and there but normally you get a plate of food out of it and usually an invite. And most importantly in my opinion no speeders on the street. Best neighborhood to relax and or raise a family. "
    1
    Flag
  • Trulia User
    "Nothing really right now there’s great people but it needs more for the people who live here , definitely needs a shopping market "
    0
    Flag
  • Trulia User
    "Easy walk to terrace and Veterans park with dogs. Many neighbors walk their dogos around here and dogs enjoy all the ducks at terrace park, also love dipping their paws at Covell lake"
    1
    Flag
  • Trulia User
    "close neighbors and great schools. can walk to all the best attractions in sioux falls. I can get anywhere within 20 minutes by driving, lyft or bus. "
    0
    Flag
  • Arrowscoutmegginson
    "If you want a quiet rich neighborhood with deer pheasant and duck in your back yard on a bit over an acre this is for you. No sidewalks. We had triplet deer fawns born in our back yard this year. A big buck comes through every now and then. Pheasants doing mating dances. He will crow sometimes. Hawks hunt rabbits and eat them on your mailbox. And 9 ducklings hatched on the back patio. "
    0
    Flag
  • Myslimjim13
    "My neighborhood has great access too main streets and and the interstate. Commuting is fairly easy even during rush hour."
    0
    Flag
  • Toadgoddess
    "Lots of dog owners and walkers who follow the leash laws out of respect for the non dog owners. Most pick up after their pets. My family has lived in the neighborhood for 4 generations and there is a small bungalow with a large corner yard on this particular block that seems to get used as a dog area, but we don’t have a sign that says stay off the grass. The campus is a nice area to walk and a few near by parks, as well as a couple dog parks in town."
    4
    Flag
  • Gwen.biersbach
    "Close to shopping, bike trails and parks plus only 10 minutes from downtown. Secluded neighborhood near 3 golf courses. Neighbors look after each other. "
    0
    Flag
  • Amymhenning85
    "Nice and quiet. Easy access to the grocery stores and bike trails. Biking made easy for commute. Fourth of July is awesome in the neighborhood "
    0
    Flag
  • Borgmann_k
    "I have live here for over 15 years, good neighborhood, nice schools. Close to shopping and near groceries as well."
    0
    Flag
  • Myslimjim13
    "It’s a wonderful city filled with great people who are friendly. Its growing steadily with new development commercial and residential."
    0
    Flag
  • Mikecasaresusmc
    "Free public concerts, Hot Harley Nights, many sporting events and big name concerts. Many family friendly restaurants and places that offer unique shopping experiences. "
    0
    Flag
  • Daren G.
    "I love the hospitality of my neighbors and the quietness of everything. Sure, Sioux Falls has crime but I’ve noticed it to be at a minimum. "
    0
    Flag
  • Trulia User
    "lots of kids and families,great place to live.Can walk to elementary school.Animal lovers and helpful neighbors. "
    0
    Flag
  • Li.maureen10
    "I live here about 2 years, neighbors are good people.close to park just need walking about 2 minutes.2 minutes to school "
    0
    Flag
  • Bobetteg
    "Great community for families. Wonderful health care providers and hospitals. Beautiful parks and many artistic opportunities. Sporting events abound and excellent shopping."
    0
    Flag
  • Richard W.
    "This neighborhood has mostly older couples or families in it. SF doesn’t really get into “holidays “ like other places I’ve lived. But it’s nice for the most part. It has its bad parts, bad people like any where, but for the most part it’s nice here. Except in the wintertime, unless you like snow, ice and low low temperatures "
    0
    Flag
  • Heather D.
    "I live on the east side, there is just higher crime over here and it's close to downtown so constant sirens. "
    0
    Flag
  • Hoverstenpaige
    "Everyone knows everyone and everyone’s close or good with eachother.. never tension or bad things occurring. "
    0
    Flag
  • Heather D.
    "it's a quiet neighborhood it close to falls park and downtown I've lived here about 4 years I don't "
    0
    Flag
  • Sydney R. .
    "We are in a convenient area of the city close to the outskirts yet still right by schools, stores, and the highway. It takes me 7 minutes to drive to work. My neighborhood is friendly, quiet, and has lots of privacy. "
    0
    Flag
  • Kelseymullenix
    "Parks and shopping nearby. Many parades and activities year round but especially in the summertime. "
    0
    Flag
  • Blakewalter416
    "some sketchy things really do happen so make sure you always watch your front door and to always go outside with your kids"
    0
    Flag
  • Amy O.
    "everyone is friendly and helpful when needed to mow lawns rake leaves and shovel snow. it is a great community."
    0
    Flag
  • Kaaagain
    "I have visited and lived in the neighborhood for more than seven years. Mixture of retired folks, young families, single couples, they all watch out for each other."
    10
    Flag
  • Ashlecbaker
    "We have neighborhood potlucks, movie nights, this year we are doing a Halloween costume party. Everyone here is so friendly and welcoming. "
    0
    Flag
  • Jadak09
    "Very friendly area most people will wave and say hey just like any good neighborhood we appreciate you picking up after your fuzzy four legged loves!"
    0
    Flag
  • Katie
    "There are many families in the area. This is a nice, quiet neighborhood where you feel safe. It is close to an elementary school and medical facilities."
    0
    Flag
  • Jerry F.
    "Everyone is friendly. Many of us know one another and even each other’s dogs names. We look out for one another. "
    0
    Flag
  • Jerry F.
    "Many of the neighbors have dogs and frequently walk them. They are scrupulous about cleaning up after their dogs. The neighborhood looks out for each other’s pets. A loose dog or cat is returned home fairly fast. "
    0
    Flag
  • Alice L.
    "There are many families in this neighborhood that have dogs. The owners are good about cleaning up after their dogs, in their own yard and when walking their dog. We rarely see a dog running loose in the neighborhood. The dogs are in a fenced back yard or tied up."
    0
    Flag
  • Brett B.
    "this is a great family oriented neighborhood to live in. park close by and everyone is friendly and courteous. We feel safe here"
    0
    Flag
  • Rm
    "neighborhoods vary block to block in Sioux falls. the Riverdale park community is safe, friendly, and everyone keeps an eye on each other. kids can run around safely and neighbors cam trust each other"
    0
    Flag

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Homes for sale near 3121 S Harmony Ct

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Off Market Homes Near 3121 S Harmony Ct

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3121 S Harmony Ct, Sioux Falls, SD 57110 is a 4 bedroom, 3 bathroom, 1,914 sqft single-family home built in 2006. This property is not currently available for sale. 3121 S Harmony Ct was last sold on Sep 9, 2019 for $256,000. The current Trulia Estimate for 3121 S Harmony Ct is $368,500.