$1,200,000
$100K PRICE DROP

350 S Main Ave Unit 506 Sioux Falls, SD 57104

Downtown Sioux Falls Neighborhood

Estimated payment $7,562/month

Total Views 152,923
2 Beds
2 Baths
1,758 Sq Ft
$683 Price per Sq Ft

About This Home

Welcome to a serene haven in the heart of downtown Sioux Falls. Washington Square is Sioux Falls' original premier luxury condominium building, across the street from the Washington Pavilion and steps to the heart of Phillips and Main Avenues' dining and entertainment options. This 2 bedroom, 2 bathroom condo is situated on the 5th floor of this 22-unit building. All windows face West, with views to the Southwest and West from your private balcony. Finished in 2018, this condo offers gorgeous hardwood floors throughout the open plan living/dining/kitchen space, and tile throughout both bathrooms. You will be impressed by how quiet the building is and how comfortable and luxurious it feels, despite being so accessible to downtown and the rest of Sioux Falls. Living here is like owning your own private hotel suite, complete with the ability to leave town with minimal maintenance obligations. You can also take advantage of the association amenities, including a gorgeous penthouse community room and rooftop terrace, both fabulous spaces to host events. There is also an exercise room, rooftop dog run, and dog washing station. The unit includes two underground parking spots and a storage area. Condos in this building are rarely available. By appointment only.

Listing Agent

Amanda Buell

Hegg, REALTORS Brokerage Phone: 605-336-2100 Listed on: 06/27/2025

Hegg, REALTORS

Property Details

Home Type

  • Condominium

Year Built

  • Built in 2017

Parking

  • 2 Car Garage

Schools

  • Susan B Anthony Elementary School
  • Lincoln High School

Additional Features

  • Laundry on main level
  • Hot Water Heating System

Property Details

Home Type

Condominium

Year Built

Built in 2017

Lot Details

0

Parking

2

Listing Details

  • Property Sub Type: Condominium
  • Cross Street: 12th St
  • Year Built: 2017
  • Elementary School: Susan B Anthony ES
  • High School: Lincoln HS
  • Special Features: None

Interior Features

  • Interior Amenities: Master Downstairs, Master Bath, Main Floor Laundry

Garage/Parking

  • Garage Spaces: 2.0

Utilities

  • Heating: Hot Water
  • Sewer: Public Sewer

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
09/08/2025 09/08/25 Price Changed $1,200,000 -7.7% $683 / Sq Ft
06/27/2025 06/27/25 For Sale $1,300,000 -- $739 / Sq Ft
Source: REALTOR® Association of the Sioux Empire

About the Listing Agent

Amanda Buell
Amanda Buell

Hegg, REALTORS

(605) 667-4914

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View Amanda's Profile

Amanda's Other Listings

  • 212 E 34th St, Sioux Falls, SD 57105

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    • $894,737 per Acre
    • 212 E 34th St
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    Rarely available empty lot in Central Sioux Falls to build your new home from the ground up, no tear-down needed. This 8,530 square feet (0.20 acres) lot is situated at the end of a culdesac, one block off 33rd St & Clarkway Dr, and a one-mile walk to McKennan Park. From here there is easy access to the bike trails, downtown, hospitals, schools, and shopping. Architectural renderings shown are

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  • 4704 S Pasque Cir, Sioux Falls, SD 57105

    $450,000 Pending

    • 5 Beds
    • 4 Baths
    • 3,287 Sq Ft
    • 4704 S Pasque Cir
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    Come see this spacious and well-maintained home in highly desirable South-Central Sioux Falls. This home offers three versatile living spaces plus a screened-in composite deck, giving you plenty of room to spread out, relax, and entertain. The main level features two large living areas, a formal dining room, a eat-in kitchen with custom cabinetry, and a huge office/laundry room off the 3-car

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  • 301 E 32nd St, Sioux Falls, SD 57105

    $1,050,000 Sold Jun 12, 2025

    • 4 Beds
    • 4 Baths
    • 4,300 Sq Ft
    • 301 E 32nd St
    • Sioux Falls, SD

    Discover a sprawling and beautifully updated ranch home South of McKennan Park, one block from iconic Pendar Lane. This home spans 4300 square feet with 2700 square feet on the main level. The main level includes a primary suite complete with sitting area, fireplace, steam shower and separate tub, and a large extra room that could be used as an exercise room, office, nursery, or converted into

    Amanda Buell Hegg, REALTORS

  • 1712 S Bruce Rd, Sioux Falls, SD 57105

    $270,000 Sold Oct 02, 2025

    • 3 Beds
    • 2 Baths
    • 2,024 Sq Ft
    • 1712 S Bruce Rd
    • Sioux Falls, SD

    Come see this updated and superbly located ranch home with a walkout basement in Central Sioux Falls. Backing up to Riverdale Park, hop right on the bike trail in minutes, reach downtown in 5 minutes, and find easy access to the Interstate and hospitals. This move-in ready home offers 3+ bedrooms, 2 bathrooms, a 2-stall detached garage and extra large parking pad for a boat or RV. All the

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  • 1703 N Otto Ave, Sioux Falls, SD 57110

    $799,000 Sold Sep 19, 2025

    • 2 Beds
    • 3 Baths
    • 2,277 Sq Ft
    • 1703 N Otto Ave
    • Sioux Falls, SD

    Fantastic opportunity to purchase a unique move in ready 2-year-old home for significantly less than it would cost to build within Courtyards at Golden Gateway, a 55+ Active Adult Community. Bathed in natural light, this slab on grade story and a half features 2 bedrooms and 3 bathrooms, a sitting room off the primary suite, 4-season room in the front of the home, upstairs studio suite including

    Amanda Buell Hegg, REALTORS

  • 538 17th Ave S, Brookings, SD 57006

    $340,000 Sold Jul 16, 2025

    • 4 Beds
    • 2.5 Baths
    • 2,855 Sq Ft
    • 538 17th Ave S
    • Brookings, SD

    Under contract as of Jun 12th, OPEN HOUSE CANCELLED. Wonderful two-story lovingly cared for and maintained by one owner for the past 53 years. Main level has an open plan kitchen, dining, and living area including gas fireplace, accented by solid wood beams. The kitchen includes an island which opens to both dining and living areas. The main floor also has a large family room which could be

    Amanda Buell Hegg, REALTORS

Source: REALTOR® Association of the Sioux Empire

MLS Number: 22504925

REALTOR® Association of the Sioux Empire
South Dakota Minnehaha County Sioux Falls 57104 Downtown Sioux Falls

350 S Main Ave Unit 506, Sioux Falls, SD

This home is located at 350 S Main Ave Unit 506, Sioux Falls, SD 57104 and is currently priced at $1,200,000, approximately $682 per square foot. This property was built in 2017. 350 S Main Ave Unit 506 is a home located in Minnehaha County with nearby schools including Susan B. Anthony Elementary School - 66, Patrick Henry Middle School, and Lincoln High School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

REALTOR® Association of the Sioux Empire The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange Program of the REALTOR® Association of the Sioux Empire, Inc., Multiple Listing Service. Real estate listings held by brokerage firms other than Ten-X are marked with the Internet Data Exchange™ logo or the Internet Data Exchange thumbnail logo (a little black house) and detailed information about them includes the name of the listing brokers.
Information is deemed reliable but not guaranteed.
Copyright 2025 REALTOR® Association of the Sioux Empire, Inc., Inc. Multiple Listing Service. All rights reserved.

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Amanda Buell
Amanda Buell
Listing Agent Section Image
Hegg, REALTORS
(605) 667-4914