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350 S Main Ave #504, 
Sioux Falls, SD 57104

$1,199,900


2

Beds


2

Baths


1,836

Sq Ft


Condo


Virtual Tour

Active

Listed by

Jacob Benedict

Berkshire Hathaway HomeServices Midwest Realty - Sioux Falls

jacob@bhhsmidwestrealty.com

Last updated:

September 14, 2026, 02:39 PM

MLS#

22605962

Source:

SD RASE

About This Home

350 S Main Ave #504

What if home came with a rooftop overlooking downtown, a private lounge, fitness center, heated parking, restaurants just an elevator ride away, and weekends free from mowing, shoveling, or exterior maintenance? Welcome to Washington Square, where you're not simply buying a condo, you're gaining a full membership to downtown Sioux Falls. Located on the 5th floor, this bright, south-facing residence is filled with natural light while offering a surprising sense of privacy above the city. The open-concept kitchen, dining, and living areas create an inviting space for everyday living and entertaining, while the private covered balcony is the perfect place to enjoy your morning coffee or unwind at the end of the day. Better yet, the HOA covers water, hot water, trash service, and geothermal heating and cooling, making ownership as effortless as the lifestyle itself, leaving owners responsible for only electricity and cable/internet. The thoughtfully designed floor plan features two spacious bedroom suites, each with its own private bathroom and generous walk-in closet, creating the comfort and convenience of two true primary suites. An in-unit laundry room adds to the ease of everyday living. Beyond your front door is where Washington Square truly sets itself apart. Take in sweeping city views from the eighth-floor rooftop terrace with grilling stations, host friends in the beautifully appointed resident lounge complete with a full bar, stay active in the fitness center, or enjoy the convenience of your assigned, covered parking space featuring a heated car wash bay and vacuum station. Pet owners will appreciate the rooftop dog relief area and dedicated dog wash station, while the included private storage unit offers plenty of space for seasonal items and more. The secure, welcoming lobby creates an impressive first impression, and with restaurants, coffee shops, entertainment, live music, and the Washington Pavilion just steps away, downtown Sioux Falls becomes an extension of your home. Lock the door. Leave town. Meet friends for dinner downstairs. Catch a show, grab coffee around the corner, or watch the sunset from the rooftop. This is the maintenance-free, amenity-rich lifestyle that makes Washington Square one of downtown Sioux Falls' most desirable places to call home.

Home Facts

Condo

2 Baths

2 Bedrooms

Built in 2017

Subdivision & Development:

WASHINGTON SQUARE ADDITION

Price Summary

1,199,900

$653 per Sq. Ft.

MLS #:

22605962

Last Updated:

September 14, 2026, 02:39 PM

Added:

a month ago


Rooms & Interior

Bedrooms

Total Bedrooms:

2

Bathrooms

Total Bathrooms:

2

Interior

Living Area:

1,836 Sq. Ft.


Structure

Structure

Building Area:

3,672 Sq. Ft.

Year Built:

2017


Lot

Lot Size (Sq. Ft):

701


Finances & Disclosures

Finances

Price:

$1,199,900

Price per Sq. Ft:

$653 per Sq. Ft.

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The information being provided by REALTORS® Association Of The Sioux Empire, Inc Mls is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information is deemed reliable but not guaranteed and should therefore be independently verified. © 2026 REALTORS® Association Of The Sioux Empire, Inc Mls All rights reserved.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.