21557 Lake Street, Cassopolis, MI 49031 (MLS# 26027159)

21557 Lake Street, Cassopolis, MI 49031

$799,000

Property Type: Residential Bedrooms: 4 Baths: 3 Square Footage: 2,016 Lot Size (sq. ft.): 8,377 Status: Active

Current Price: $799,000 List Date: 6/04/2026 Last Modified: 9/03/2026

Overview

Description

Now priced at just $799,000, this stunning 4-bedroom, 3-bath waterfront home on Diamond Bay delivers the ultimate combination of lake lifestyle and smart investment. Nestled on the shores of beautiful Diamond Lake in Cassopolis, MI, this move-in-ready gem offers true peace of mind with an updated kitchen and bathrooms, a fully encapsulated crawl space, and a lifetime structural warranty on the foundation. Step outside to your own sandy beach frontage, perfect for swimming, boating, and soaking up unforgettable lake days. Inside, spacious living areas and fully furnished interiors mean you can start living or start earning from day one. With a proven track record as a successful short-term rental, this Diamond Bay property offers exceptional income potential while still serving as the perfect family lake retreat. Whether you're searching for a weekend escape, a full-time lake home, or a high-performing vacation rental investment, this Diamond Lake waterfront property truly has it all.

Listing Details MLS# 26027159

Location Property Info

County: Cass
Street #: 21557
Street Name: Lake
Suffix: Street
State: MI
Zip Code: 49031
Zip (4): 9321

General Property Info

New Construction: No
Lot Measurement: Acres
Lot Acres: 0.19
Lot Square Footage: 8377
Lot Dimensions: 75x115
Year Built: 1970
Road Frontage: 72
Garage Y/N: Yes
Garage Spaces: 2
Fireplace: Yes
Total Fireplaces: Yes
Income Property: Yes
Total Rooms AG: 11
Total Fin SqFt All Levels: 2016
SqFt Above Grade: 2016
Building Total SqFt: 2016
Total Beds Above Grade: 4
Total Bedrooms: 4
Full Baths: 3
Total Baths: 3
Main Level Primary: Yes
Stories: Yes
School District: Cassopolis
Association YN: No
Waterfront: Yes
Body of Water: Diamond Lake
Statewide Lakes & Rivers: Diamond Lake

Tax Info

Tax ID #: 14-010-170-011-00
Taxable Value: 333600
SEV: 333600
For Tax Year: 2025
Seller's Annual Property Tax: 10171.7
Tax Year: 2025
Spec Assessment & Type: None Known
Zoning: Residential

Waterfront Options

Water Access Y/N: Yes
Water Frontage: 75

Access Feat

Accessibility Features: No

More Information

Upper Rooms

Total Baths Above Grade: 3

Main Rooms

Main Bedrooms: 4
Main Full Baths: 3
Main Level SQFT: 2016

Property Features

Water Type: Lake Laundry Features: Main Level Exterior Material: Wood Siding Roofing: Metal Windows: Replacement; Screens Substructure: Crawl Space Lot Description: Cul-De-Sac Sewer: Public Sewer Water: Public Utilities Attached: Natural Gas Connected Util Avail at Street: Cable Available; Electricity Available; High Speed Internet; Natural Gas Available Kitchen Features: Eating Area; Pantry Fireplace: Gas Log Additional Items: Ceiling Fan(s); Garage Door Opener; Sump Pump; Window Treatments Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Washer; Water Softener Owned Heat Source: Natural Gas Heat Type: Forced Air Air Conditioning: Central Air Water Heater: Natural Gas Exterior Features: 3 Season Room Fencing: Privacy Flooring: Vinyl Patio and Porch Features: Deck Parking Features: Attached Architectural Style: Ranch Driveway: Paved Street Type: Paved; Public Mineral Rights: Unknown Terms Available: Cash; Conventional Sale Conditions: None

Room Information

Room Name	Length	Width	Level
Kitchen	14.00	14.00	Main
Dining Room	9.00	13.00	Main
Living Room	17.00	17.00	Main
Laundry	8.00	4.00	Main
Primary Bedroom	18.00	14.00	Main
Primary Bathroom	15.00	10.00	Main
Bedroom 2	16.00	11.00	Main
Bedroom 3	10.00	14.00	Main
Bedroom 4	15.00	14.00	Main
Bathroom 2	8.00	8.00	Main
Bathroom 3	9.00	5.00	Main

Listing Office: CK Home Group

Listing Agent: Catherine Waggoner

Last Updated: September - 03 - 2026

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