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!
Apartment for rent
$1,550/moFees may apply
641 W Main St, # 420, Sun Prairie, WI 53590
1beds
852sqft
Price may not include required fees and charges. Price shown reflects the lease term provided. Learn more|
Apartment
Available Tue Sep 1 2026
Cats, dogs OK
In kitchen laundry
Deck parking
Natural gas, other
What's special
Impressive kitchens
- 5 days |
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 1
- Bathrooms: 1
- Full bathrooms: 1
Heating
- Natural Gas, Other
Appliances
- Included: dryer, washer
- Laundry: In Kitchen, In Unit, Other
Features
- Elevator, Other, Storage
- Flooring: Vinyl
Interior area
- Total interior livable area: 852 sqft
Property
Parking
- Parking features: Deck, Other, Private, Storage, Underground
- Details: Contact manager
Features
- Patio & porch: Deck, Other
- Exterior features: Barbecue, Other, Private Entrance, Storage
- Pool features: Pool
Lot
- Features: Other, Private
Details
- Additional structures: Other, Storage
- Other equipment: Other
Construction
Type & style
- Home type: Apartment
- Property subtype: Apartment
Utilities & green energy
- Utilities for property: Gas
Building
Details
- Building name: Catalyst on Main
Management
- Pets allowed: Yes
Community & HOA
Community
- Features: Fitness Center, Other, Pool, Smoke Free
- Security: Other
HOA
- Amenities included: Dog Park, Fitness Center, Game Room, Gas, Management, Other, Parking, Pool, Storage
Location
- Region: Sun Prairie
Financial & listing details
- Lease term: 12
Price history
| Date | Event | Price |
|---|---|---|
| 7/21/2026 | Price change | $1,550+5.4%$2/sqft |
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| 7/16/2026 | Listed for rent | $1,470$2/sqft |
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| 6/13/2025 | Listing removed | $1,470$2/sqft |
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| 5/13/2025 | Price change | $1,470-1.7%$2/sqft |
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| 3/12/2025 | Price change | $1,495-6.3%$2/sqft |
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| 3/4/2025 | Listed for rent | $1,595+13.9%$2/sqft |
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| 5/26/2022 | Listing removed | -- |
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| 2/26/2022 | Listed for rent | $1,400+12%$2/sqft |
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| 4/7/2021 | Listing removed | -- |
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| 4/6/2021 | Price change | $1,250-3.5%$1/sqft |
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| 3/23/2021 | Price change | $1,295-4.1%$2/sqft |
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| 3/16/2021 | Listed for rent | $1,350$2/sqft |
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Neighborhood: 53590
Nearby schools
GreatSchools rating
- 3/10Northside Elementary SchoolGrades: PK-5Distance: 0.9 mi
- 3/10Prairie View Middle SchoolGrades: 6-8Distance: 1.7 mi
- 9/10Sun Prairie East High SchoolGrades: 9-12Distance: 0.9 mi
There are 10 available units in this apartment building







