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  • Catalyst on Main

    641 W Main St, Sun Prairie, WI 53590

    Apartment building
    Studio-2 beds
    Pet-friendly
    Other parking
    In-unit dryer

    What’s available

    Price may not include required fees and charges.
    Studio, 1 ba
    $1,270-1,305
    555 sqft

    2 units available Sep 1

    Price: $1,270Available: Available Sep 1 2025Unit: Unit 218
    Price: $1,305Available: Available Sep 1 2025Unit: Unit 158
    1 bd, 1 ba
    $1,420-1,470
    852 sqft

    1 unit avail. now | 1 avail. Aug 1

    Price: $1,420Available: Available Aug 1 2025Unit: Unit 220
    Price: $1,470Available: Available NowUnit: Unit 420
    1 bd, 1 ba
    $1,445-1,470
    856 sqft

    1 unit avail. now | 2 avail. Jul 1-Aug 1

    Price: $1,445Available: Available Aug 1 2025Unit: Unit 354
    Price: $1,470Available: Available NowUnit: Unit 465
    Price: $1,470Available: Available Jul 1 2025Unit: Unit 425
    1 bd, 1 ba
    $1,470
    857 sqft

    1 unit available Aug 1

    1 bd, 1 ba
    $1,500
    907 sqft

    1 unit available Aug 1

    1 bd, 1 ba
    $1,500-1,615
    860 sqft

    1 unit avail. Aug 1 | 1 unit avail. Sep 1

    Price: $1,500Available: Available Aug 1 2025Unit: Unit 152
    Price: $1,615Available: Available Sep 1 2025Unit: Unit 352
    2 bd, 2 ba
    $1,895-2,050
    1,231 sqft

    2 units avail. Jul 1 | 2 avail. Aug 1-Sep 2

    Price: $1,895Available: Available Jul 1 2025Unit: Unit 315
    Price: $1,925Available: Available Jul 1 2025Unit: Unit 221
    Price: $2,000Available: Available Sep 2 2025Unit: Unit 321
    Price: $2,050Available: Available Aug 1 2025Unit: Unit 455
    2 bd, 2 ba
    $2,000
    1,224 sqft

    1 unit available Sep 1

    What's special

    Swimming pool
    Cool down on hot days
    This building features access to a pool. Only 19% of buildings in Sun Prairie have this amenity.
    Theater and game roomGrilling stationsModern in designVintage in vibeDog parkImpressive kitchens
    Change has come to downtown Sun Prairie, symbolizing a new era in urban living. Vintage in vibe and modern in design, Catalyst on Main is where apartment living has been re-envisioned. Located at the intersection of historic Sun Prairie and right now! Experience the urban revival, where you can step out and enjoy an emerging cosmopolitan area where eclectic meets historic. Downtown Sun Prairie is growing into one of the most desirable locations on the East Side. This area is quickly becoming a cultural hub, home to the famous Sweet Corn Fest and constantly alive with unique eateries, mixed with trend setting retail shops, nightlife venues and entertainment that celebrate the revival of the historic downtown ward. The energy of downtown Sun Prairie starts at Catalyst on Main. Blending new and old, tasteful and timeless, our studio, one, two, and three bedroom apartments feature thoughtfully-designed, well-constructed open floor plans with impressive kitchens. Compliment your work life with the amazing community amenities including: theater and game room, pool and 24 hour fitness center, grilling stations, dog park and so much more. Where sophistication meets inspiration, convenient and elegant, welcome to Catalyst on Main!

    Office hours

    DayOpen hours
    Mon - Fri:8 am - 5 pm
    Sat:Closed
    Sun:Closed

    Facts, features & policies

    Building Amenities

    Community Rooms
    • Fitness Center: 24/7 Fitness Center
    • Game Room
    • Theater: Theater Room
    Other
    • In Unit: Full Size Washer & Dryer
    • Swimming Pool: Pool with Sun Deck
    Outdoor common areas
    • Barbecue: Outdoor Grilling Area
    Services & facilities
    • Bicycle Storage: Bike Racks
    • Elevator
    • On-Site Management: OnSiteManagement
    • Package Service: PackageReceiving
    • Pet Park: Dog Park

    Unit Features

    Appliances
    • Dryer: Full Size Washer & Dryer
    • Range: Gas Range (Standard Style in Studios)
    • Washer: Full Size Washer & Dryer
    Flooring
    • Vinyl: Luxury Vinyl Plank Flooring

    Policies

    Lease terms
    • 12
    Pets
    Cats
    • Allowed
    • 2 pet max
    • $25 monthly pet fee
    Dogs
    • Allowed
    • 2 pet max
    • $50 one time fee
    • $50 monthly pet fee
    • Some dog breed restrictions apply. Maximum of 3 pets per apartment - no more than 2 of one kind.
    Parking
    • Parking Lot: Other

    Special Features

    • 10' Ceilings On First & Top Floors
    • Bike Repair Stations
    • Community Room
    • Granite Countertops
    • Keyless Entry For All Apartments
    • Kitchen Pantries (most Apartments)
    • Planned Community Events
    • Private Entrance (most 1st Floor Apartments)
    • Programmable Thermostat
    • Stainless Steel Appliances
    • Tile Backsplash In Kitchen
    • Trash/recycle Drawer In All Kitchens
    • Underground Parking & Storage Included
    • Walk-in Closets

    Neighborhood: 53590

    Areas of interest

    Use our interactive map to explore the neighborhood and see how it matches your interests.

    Travel times

    Walk, Transit & Bike Scores

    80 / 100
    Very Walkable
    87 / 100
    Very Bikeable

    Nearby schools in Sun Prairie

    GreatSchools rating

    Points of Interest

    Groceries

    Distance
    Byte Federal Bitcoin ATM (Cannery Wine and Spirits)0.4 mi
    Pick 'n Save1 mi
    Sun Prairie Farmers Market0.7 mi
    Wisconsin Cheeseman Outlet Store0.9 mi
    Devon's Chocolates2 mi
    Catalyst on Main has 5 grocery stores within a 2 mile distance.

    Shopping

    Distance
    Kwik Trip #1 mi
    St Vincent De Paul0.4 mi
    Kwik Trip0.5 mi
    Walgreens0.4 mi
    Stop-n-go1 mi
    Catalyst on Main has 5 shopping centers within a 1 mile distance.

    Parks and recreation

    Distance
    Prairie Athletic Club0.8 mi
    Sheehan Park0.8 mi
    Sun Prairie Ice Arena0.9 mi
    Angell Park Speedway0.7 mi
    Pheasant Run Park0.4 mi
    Catalyst on Main has 5 parks and recreation locations within a 0.9 mile distance.

    Fitness

    Distance
    Prairie Athletic Club0.8 mi
    Sheehan Park0.8 mi
    Pheasant Run Park0.4 mi
    Renstone Park1 mi
    Dancing Through Life APA0.6 mi
    Catalyst on Main has 5 fitness centers within a 1 mile distance.

    Frequently asked questions

    What is the walk score of Catalyst on Main?

    Catalyst on Main has a walk score of 80, it's very walkable.

    What schools are assigned to Catalyst on Main?

    The schools assigned to Catalyst on Main include Northside Elementary School, Prairie View Middle School, and Sun Prairie East High School.

    Does Catalyst on Main have in-unit laundry?

    Yes, Catalyst on Main has in-unit laundry for some or all of the units.

    What neighborhood is Catalyst on Main in?

    Catalyst on Main is in the 53590 neighborhood in Sun Prairie, WI.

    What are Catalyst on Main's policies on pets?

    A maximum of 2 cats are allowed per unit. This building has monthly fee of $25 for cats. A maximum of 2 dogs are allowed per unit. This building has a one time fee of $50 and monthly fee of $50 for dogs.