List Price/SqFt: 165.58

List Price: $355,000

Current Price: $355,000

Date Listed: 2026-03-06

Included: Washing machine, dryer, fridge, entertainment equipment, piano, gazebo.

Directions: From Washington Street turn east on Sioux Avenue. House is on south side of the street.

Public Remarks: If you're Jonesing for a mid-century home with modern updates located in a classic Bismarck neighborhood, schedule a tour today! 121 Sioux Avenue has features and amenities that are hard to replicate and rarely come available. White picket fence, hardwood floors, abundant natural light, a 256 sq ft sunroom, and park-like backyard plum full of perennials are just the beginning. Step inside and you're greeted by beautiful wood floors, charming built-ins, and the kind of craftsmanship that provides true personality. Natural light pours into the south-facing sunroom -- the perfect spot for morning coffee, a cozy reading nook, or plant-filled retreat. Downstairs, a wet bar with beer tap and built-in sound system elevate game nights or gathering with friends. Outside, mature trees and professional landscaping frame the property and create a peaceful setting. The home is just minutes from the North Dakota State Capitol, downtown Bismarck shopping and dining, and a quick round at Tom O'Leary Golf Course. If you've been dreaming of settling into a classic home with the type of character you simply can't build new, 121 Sioux Avenue is for you.

Sub Area: Bismarck City NW

Street Number: 121

Street Name: Sioux

Street Type: Avenue

Area: Bismarck City

State: ND

Zip Code: 58501

County: Burleigh

Subdivision: Casey's 3rd

Taxes: 3190.18

Tax Year: 2025

Specials Installment: 369.50

Specials Balance: 658.58

Pending Specials: No

Zoning: R5

Parcel ID: 0310-018-025

Legal Description: Casey's 3rd Block 18 Lot 6

Elementary School: Will Moore

Middle School: Wachter

High School: Bismarck High

Lot SqFt: 8100

Lot Acres: 0.186

Lot Dimensions: 60x135

Total 1/4 Baths: 0

Total Half Baths: 0

Total 3/4 Baths: 2

Main Finished SqFt: 1350

Upper Finished SqFt: 0

Lower Finished SqFt: 0

Basement Finished SqFt: 794

Finished Above Grade SqFt: 1350

Finished Below Grade SqFt: 794

Garage: Yes

Garage Spaces: 1

Garage SqFt: 270

Fireplace: Yes

Accessibility Features: No

Association: No

Property Sub Type: Single Family Residence

Year Built: 1953

Bedrooms Total: 2

Total Baths: 2

Total Finished SqFt: 2144

Basement Unfinished SqFt: 300

Concrete: 1

Partially Finished: 1

Storage Space: 1

Asphalt: 1

Shingle: 1

Ceiling Fan(s): 1

Central Air: 1

Fireplace(s): 1

Forced Air: 1

Natural Gas: 1

Ranch: 1

Masonite: 1

Carpet: 1

Ceramic Tile: 1

Hardwood: 1

Concrete Perimeter: 1

Dishwasher: 1

Disposal: 1

Dryer: 1

Microwave Hood: 1

Range: 1

Washer: 1

Cathedral Ceiling(s): 1

Main Floor Bedroom: 1

Smoke Detector(s): 1

Sound System: 1

Wet Bar: 1

Whirlpool Tub: 1

Window Treatments: 1

Number of Fireplaces: 2

Gas: 1

Close Of Escrow: 1

Lighting: 1

Private Yard: 1

Rain Gutters: 1

Back Yard: 1

Front Yard: 1

Full: 1

Privacy: 1

Vinyl: 1

Wire: 1

# of Decks: 1

# of Patios: 1

Landscaped: 1

Rectangular Lot: 1

Sprinklers In Front: 1

Sprinklers In Rear: 1

Public: 1

Gazebo: 1

Public Sewer: 1

Garage Dimensions: 12x22.5

Attached: 1

Inside Entrance: 1

Bathroom 1: 1

Bathroom 2: 1

Bedroom 1: 1

Bedroom 2: 1

Laundry: 1

Sunroom: 1

Status: Active