623 E 21st St, Sioux Falls, SD 57105
Property image
Property image
OFF MARKET

623 E 21st St
Sioux Falls, SD 57105

McKennan Park
  • 3 Beds
  • 2.5 Baths
  • 2,172 sqft

$531,900

Trulia Estimate
as of Aug 18, 2026

$531,900

Trulia Estimate
as of Aug 18, 2026
3 Beds
2.5 Baths
2,172 sqft

Home Value

Trulia Estimate
$532K
Since last month
Decreased$10K (-1.9%)
Since last year
Decreased$4K (-0.7%)
Since last sale
Increased$181K (+51.6%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +94% in the last 10 years
MonthEstimated value
2026
August 2026$531K
July 2026$541K
June 2026$546K
May 2026$543K
April 2026$544K
March 2026$537K
February 2026$533K
January 2026$521K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
1505 S 5th Ave, Sioux Falls, SD
0.11
Single-Family Home
$400,000
11/12/25
3
2.5
1,703
1704 S 6th Ave, Sioux Falls, SD
0.22
Single-Family Home
$365,000
06/30/26
3
2
1,807
709 E 20th St, Sioux Falls, SD
0.11
Single-Family Home
$390,000
06/18/26
5
2
2,157
1114 S 6th Ave, Sioux Falls, SD
0.14
Single-Family Home
$367,000
05/18/26
4
2
1,945
1720 S 6th Ave, Sioux Falls, SD
0.25
Single-Family Home
$470,000
08/03/26
3
3
2,439
1101 S 2nd Ave, Sioux Falls, SD
0.31
Single-Family Home
$425,000
03/09/26
3
2
2,133
604 E Park Dr, Sioux Falls, SD
0.10
Single-Family Home
$490,000
07/20/26
3
2
1,788
705 E 21st St, Sioux Falls, SD
0.05
Single-Family Home
$735,000
08/20/25
4
2.5
2,976
1709 S 7th Ave, Sioux Falls, SD
0.21
Single-Family Home
$258,000
04/06/26
3
2
1,355
633 E 20th St, Sioux Falls, SD
0.08
Single-Family Home
$285,000
04/30/26
3
1
1,422

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
605 E 21st St, Sioux Falls, SD 57105
0.02
$888,800
3
2.5
2,500
For Sale
612 E Wiswall Pl, Sioux Falls, SD 57105
0.03
$391,600
3
2
1,811
Off Market
616 E Wiswall Pl, Sioux Falls, SD 57105
0.04
$402,700
4
2
1,785
Off Market
705 E 21st St, Sioux Falls, SD 57105
0.05
$735,500
4
2.5
2,976
Off Market
1509 S Carter Pl, Sioux Falls, SD 57105
0.10
$509,900
3
2
2,896
For Sale
629 E 21st St, Sioux Falls, SD 57105
0.05
$726,200
5
3
2,679
Off Market
707 E 21st St, Sioux Falls, SD 57105
0.06
$2,850,000
5
6.5
5,622
For Sale
706 E Wiswall Pl, Sioux Falls, SD 57105
0.07
$384,400
3
2
1,772
Off Market
604 E Park Dr, Sioux Falls, SD 57105
0.10
$490,000
3
2
1,788
Recently Sold
1505 S 5th Ave, Sioux Falls, SD 57105
0.11
$400,000
3
2.5
1,703
Recently Sold
1215 S 5th Ave, Sioux Falls, SD 57105
0.09
$585,000
4
4.5
3,930
Recently Sold
702 E 21st St, Sioux Falls, SD 57105
0.06
$260,000
3
1
1,250
Recently Sold

Local Information

  • Map ViewExplore the area around 623 E 21st St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1931
Living Area
2,172 sqft
Price/Sqft
$245
Parking
Garage

About this House

McKennan Park is just 1 block from this classic 2-story located on Sioux Falls' esteemed Boulevard!!! From the front foyer enter the sunny, open living room w/its wood floors, fireplace and archways. You will love the sweet den w/its many windows off the living room as well as the sun filled spacious formal dining room. A main floor family room offers a gas fireplace and is open to the charming kitchen which leads to the covered deck. ½ bath is on the main. 3 bedrooms are upstairs w/a sunroom/playroom off one of the bedrooms. The master offers a ¾ bath as well as 2 double closets and two of the bedrooms have charming built-ins. A 2 car garage is off the city maintained alley. Some of the many updates include HVAC, interior and exterior paint, new gutters and downspouts as well as many new light fixtures. You will fall in love with this charming home loaded w/character and within walking distance to downtown!!!
623 E 21st St, Sioux Falls, SD 57105 is a 3 bedroom, 3 bathroom, 2,172 sqft single-family home in McKennan Park, built in 1931. It last sold for $350,000 on Sep 17, 2020. It is currently off market. The Trulia Estimate is $531,900, with a rent estimate of $1,909/month.

Home Details for 623 E 21st St

Interior Features

Interior Details
BasementNumber of Rooms: 12Types of Rooms: Dining RoomCeiling Fan
Heating & Cooling
Heating: Heat Pump, GasAir ConditioningCooling System: CentralHeating Fuel: Heat Pump
Levels, Entrance, & Accessibility
Stories: 3Floors: Tile, Carpet, Hardwood
Appliances & Utilities
Cable ReadyDishwasherDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: WoodFoundation Type: Crawl Raised
Parking & Garage
GarageParking Spaces: 2Parking: Garage Detached

Property Information

Year Built
Year Built: 1931
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 7000 sqft

Price and Tax history

DateEventPrice
Sep 17, 2020
Source: Realtor Association of the Sioux Empire #22004659
Sold
$350,000
Aug 12, 2020
Source: Agent Provided
PriceChange
$354,900
Price decreased by 3%
Jul 28, 2020
Source: Agent Provided
Listed For Sale
$365,000
Nov 30, 2016
Source: Realtor Association of the Sioux Empire #21603578
Sold
$275,000
Aug 19, 2016
Source: Agent Provided
PriceChange
$279,900
Price decreased by 3%

Market trends in Sioux Falls

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$327K
$4.5KMoM
Sale-to-List Price
99.3%
0.4%MoM
Price per sq ft
$192
$3MoM
Available listings
1098
93MoM
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Around this home

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.

Neighborhood Overview

McKennan Park
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about McKennan Park

At least 16 Trulia users voted on each feature.

  • 100 % Say there are sidewalks

  • 89 % Say it's dog friendly

  • 81 % Say yards are well-kept

  • 78 % Say car is needed

  • 74 % Say kids play outside

  • 74 % Say they plan to stay for at least 5 years

  • 74 % Say parking is easy

  • 70 % Say it's walkable to restaurants

  • 67 % Say it's quiet

  • 65 % Say people would walk alone at night

  • 64 % Say streets are well-lit

  • 63 % Say there are community events

  • 63 % Say neighbors are friendly

  • 46 % Say it's walkable to grocery stores

  • 45 % Say there's holiday spirit

  • 33 % Say there's wildlife

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
  • Pat l.
    "I have lived here for 5 years. Beautiful area - love the streets where the trees canopy over the top!"
    1
    Flag
  • Lacey J.
    "It's a historical area with friendly people, nearby parks, and great schools. The trees are mature and the neighborhood is overall very pleasant."
    1
    Flag

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Apartments for Rent

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Homes for sale near 623 E 21st St

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Off Market Homes Near 623 E 21st St

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Frequently asked questions about 623 E 21st St

  • What is 623 E 21st St estimated to be worth?
    Trulia's estimated value for 623 E 21st St in Sioux Falls, SD is $531,900.
  • What is the price history for 623 E 21st St?
    623 E 21st St in Sioux Falls, SD last sold for $350,000 in September 2020.
  • Is Sioux Falls a buyer's or seller's market?
    Sioux Falls is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Sioux Falls?
    The median sale price in Sioux Falls is $327K. That is up $4.5K from the prior month.
  • Does 623 E 21st St have air conditioning?
    Yes, 623 E 21st St in Sioux Falls, SD has air conditioning.
  • Does 623 E 21st St have laundry facilities?
    Yes, 623 E 21st St in Sioux Falls, SD has in-unit laundry.