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Home / Madison Area Apartments / Sun Prairie / Catalyst on Main
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Updated 5 hours ago

Catalyst on Main


641 W Main St Sun Prairie, WI

Studio - 2 Bed
•
1 - 2 Bath

555 - 1,231 Sq. Ft.

Available Now
Floor plans
Studio • 1 Bath
$1,315 - $1,325
555 ft2
2 Available
Managed By: Forward Management, Inc.
Unit 156
$1,325
Available Apr 1st, 2026
View
Unit 256
$1,315
Available May 1st, 2026
View
View Rented Units
1 Bed • 1 Bath
$1,500
856 ft2
1 Available
Managed By: Forward Management, Inc.
Unit 165
$1,500
Available Now
View
View Rented Units
1 Bed • 1 Bath
$1,475
907 ft2
1 Available
Managed By: Forward Management, Inc.
Unit 211
$1,475
Available Mar 1st, 2026
View
View Rented Units
1 Bed • 1 Bath
$1,500 - $1,675
860 ft2
2 Available
Managed By: Forward Management, Inc.
Unit 111
$1,500
Available Mar 1st, 2026
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Unit 112
$1,675
Available May 1st, 2026
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View Rented Units
View More
2 Beds • 2 Bath
$1,995 - $2,050
1231 ft2
3 Available
Managed By: Forward Management, Inc.
Unit 113
$1,995
Available Apr 1st, 2026
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Unit 124
$1,995
Available Apr 1st, 2026
View
Unit 364
$2,050
Available May 1st, 2026
View
View Rented Units
2 Beds • 2 Bath
$2,025
1224 ft2
1 Available
Managed By: Forward Management, Inc.
Unit 263
$2,025
Available May 1st, 2026
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View Rented Units
View More
3 Beds • 2 Bath
$2,200 - $2,545
1606 ft2
0 Available
Managed By: Forward Management, Inc.
Unit 167
$2,545
Rented
View
Unit 367
$2,495
Rented
View
Unit 327
$2,295
Rented
View
Unit 227
$2,220
Rented
View
Unit 467
$2,545
Rented
View
Unit 427
$2,200
Rented
View
Where you'll live
Street View
Map View
Satellite View
Catalyst on Main
Catalyst on Main
Catalyst on Main
Location ratings
Walk Score®
72
Very Walkable
Bike Score®
87
Very Bikeable
Amenities
In-unit Laundry
Air Conditioning
Fitness Center
Storage
Disability Access
Refrigerator
Garbage Disposal
Trash Removal Included
Pool
Walk In Closets
Controlled Access
Hardwood Floors
Water Included
Package Receiving
Clubhouse
Barbecue
Media Room
Bike Parking
Smoke-free Community
Game Room
Stainless Appliances
Dog Park
Professional On-site Management
On-site Management
Virtual Walkthrough
Sewer Included
Ceiling Fans
Dishwasher
Balcony, Deck, Patio
Carpet
Living Room
Range / Oven
Microwave
Stainless Steel Appliances
Freezer
Security System
Smart Thermostat
Cable-ready
High-speed Internet
Granite Countertop
High / Vaulted Ceiling
Bath Tub
New Property
Elevator
Fees & leasing info
Pets
Dogs Ok
Cats Ok
Pet Friendly Community
Dog Grooming Area
Pet Park
Pet Rent: $25.00
Parking
Surface Parking
Off-street Parking
Garage - Attached
Lease & Fees
Lease Length: 12 months
Property details
Description

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

Additional Details
Application Url: https://catalystonmainapartments.securecafe.com/onlineleasing/catalyst-on-main/guestlogin.aspx
Total Unit Count: 152
Last Updated: Updated 5 hours ago
Contact Number: (608) 716-2467
Property manager information
Forward Management, Inc.
Ask a question
Office Hours
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
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Photos Floor Plans Amenities
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Affordability
To comfortably afford an apartment, we recommend having at least three times your monthy rent in gross household income.
View suggested annual incomes for Catalyst on Main by bedroom type below.
Studio
Suggested income:
$47,500
per year
1 Bedroom
Suggested income:
$55,300
per year
2 Bedroom
Suggested income:
$72,600
per year
Rent report

Catalyst on Main Rent vs. Sun Prairie Average

 Catalyst on Main      Sun Prairie Average
Studio
$1,320
$1,115
$0
$450
$900
$1,350
$1,800
1BR
$1,538
$1,347
$0
$500
$1,000
$1,500
$2,000
2BR
$2,016
$1,623
$0
$700
$1,400
$2,100
$2,800

Catalyst on Main is asking 18% more than the average studio apartment in Sun Prairie.

If you upsized to an average priced Sun Prairie 1 bedroom apartment, you would pay 17% more per month.

Catalyst on Main provides 17% more square footage than the average Sun Prairie studio apartment.

Monthly Rent Rent per Sq. Ft. Suggested
Monthly Income
Catalyst on Main
Studio $1,320 $2.40 $3,960
1BR $1,538 $1.80 $4,613
2BR $2,016 $1.60 $6,049
Sun Prairie Average
Studio $1,115 $2.30 $3,345
1BR $1,347 $1.80 $4,041
2BR $1,623 $1.50 $4,868
3BR $1,810 $1.30 $5,430
4BR $2,245 $1.00 $6,735

Availability in Sun Prairie

In order to find the best deal, you need to know what types of units are available. Property managers may be willing to give concessions if they have many vacant units.

There are currently 78 2BR units on the market in Sun Prairie. If you're looking to negotiate, this may be your best option.

Studio
1BR
2BR
3BR
4BR
12% 37% 44% 6% 2%
Available Units in Sun Prairie
Studio 21
1BR 65
2BR 78
3BR 10
4BR 3
Location
Nearby College

Madison Area Technical College

Nearby Hospitals
Name Distance
Uw Health Rehabilitation Hospital 4.23 mi.
Mendota Mental Hlth Institute 9.46 mi.
Select Specialty Hospital Madison 11.99 mi.
Nearby Fire Stations
Name Distance
Sun Prairie Volunteer Fire Department, Inc. 0.51 mi.
Sun Prairie Volunteer Fire Department, Inc. 1.11 mi.
Maple Bluff Fire Department 6.56 mi.
FAQs
Are there any community rooms reservable?
Everything but pool and fitness center are reservable. Reservations can be made by emailing or calling the leasing office.
What are the pool hours and seasons?
The pool is open during the warmer months (dependant on weather) and is open from sunrise to sunset.
Do you use key fobs or actual keys?
All the community spaces and apartments are accessible via your key fob.
Where do I bring the trash?
Trash is located in underground parkging garage next to the garage door.
Is there extra storage? Where are they located and how much do they cost?
Each unit comes with one storage unit and located in the garage right next to your parking stall.
How do I pay rent?
Pay online via the resident portal or rent drop box near mailbox
Is renters insurance required?
Not required but it is recommended
Are there any salary or credit requirements?
There isn't a credit score requirement, but things like on time payments or late payments are looked at. Monthly rent must be less than 30% of an applicant's total monthly household income.
Do you do a background or credit check?
yes
How do maintenance requests work?
Can submit them through the online resident portal or call.
How do you handle emergency repairs?
There is an emergency maintenance number that is available 24/7
Is the lease start date flexible?
All leases start on the 1st of the month, but move-ins can be flexible (week days only) and can pay prorated rent for the days until the 1st.
Is there guest parking available?
Guest are free to park in the surface lot
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