$1,499,000
20775 Decatur Street
Cassopolis, MI 49031
MLS# 26014268
5 beds  |  3 baths  |  2111 sqft


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Property Description
Welcome to your Diamond Lake retreat! Offering 50 feet of prime water frontage and the perfect blend of comfort, space, and lakefront living. This well-maintained home features 5 bedrooms and 3 full bathrooms, thoughtfully designed for both everyday living and hosting guests. The main level offers a bright kitchen, dedicated dining room, and an inviting living area that opens to a deck overlooking the water ideal for enjoying peaceful lake views. The first floor includes one full bathroom and a conveniently located laundry area tucked within a bedroom, with an additional laundry hookup available in the garage for added flexibility. Upstairs, you'll find four spacious bedrooms and a full bathroom, including a standout bedroom with its own private balcony perfect for morning coffee or unwinding with sunset views over the lake. The basement provides excellent storage space along with an additional full bathroom, making it ideal for storing all your lake gear and seasonal items.

Details
Maps
Location & Property Info
Cross Streets: Decatur RD/Crooked Creek RD
Property Sub-Type: Single Family Residence
Municipality: Penn Twp
Office/Contract Info
Auction or For Sale: For Sale
List Price/SqFt: 710.09
Ownership Type: Private Owned
General Property Info
New Construction: No
Lot Dimensions: 221x50
Road Frontage: 50
Garage Y/N: Yes
Garage Spaces: 2
Fireplace: Yes
Total Fireplaces: 2
Waterfront: Yes
Body of Water: Diamond Lake
Income Property: No
Basement: Yes
Total Rooms AG: 7
Total Fin SqFt All Levels: 2111
SqFt Above Grade: 2111
Below Grade Finished SqFt: 0
Below Grade Unfinished SqFt: 234
Building Total SqFt: 2111
Total Beds Above Grade: 5
Statewide Lakes & Rivers: Diamond Lake
Main Level Primary: Yes
Stories: 2
School District: Cassopolis
Elementary School: Sam Adams Elementary School
High School: Cassopolis High School
Middle School: Cassopolis Middle School
# of Outbuildings: 1
Association YN: Yes
Lot Measurement: Acres
Lot Acres: 0.24
Lot Square Footage: 10581
Year Built: 1948
Total Bedrooms: 5
Full Baths: 2
Half Baths: 1
Total Baths: 3
Tax Info
Taxable Value: 343682
SEV: 472900
For Tax Year: 2025
Seller's Annual Property Tax: 14469.4
Tax Year: 2025
Homestead %: 0
Spec Assessment & Type: 0
Tax ID #: 14-100-240-010-00
Remarks & Misc
Public Remarks: Welcome to your Diamond Lake retreat! Offering 50 feet of prime water frontage and the perfect blend of comfort, space, and lakefront living. This well-maintained home features 5 bedrooms and 3 full bathrooms, thoughtfully designed for both everyday living and hosting guests. The main level offers a bright kitchen, dedicated dining room, and an inviting living area that opens to a deck overlooking the water ideal for enjoying peaceful lake views. The first floor includes one full bathroom and a conveniently located laundry area tucked within a bedroom, with an additional laundry hookup available in the garage for added flexibility. Upstairs, you'll find four spacious bedrooms and a full bathroom, including a standout bedroom with its own private balcony perfect for morning coffee or unwinding with sunset views over the lake. The basement provides excellent storage space along with an additional full bathroom, making it ideal for storing all your lake gear and seasonal items.
Legal: 457-53 446-386 791 6S-14W LOT 10 SPRING BEACH.
Waterfront Options
Water Access Y/N: Yes
Water Frontage: 50
Water Type
Lake: 1
Water Fea. Amenities
All Sports: 1
Private Frontage: 1
Lot Description
Rolling Hills: 1
Other Structures
Boat House: 1
Street Type
Gravel: 1
Sewer
Public Sewer: 1
Water
Well: 1
Terms Available
Cash: 1
Conventional: 1
Mineral Rights
Unknown: 1
Laundry Features
In Garage: 1
Main Level: 1
Exterior Material
Vinyl Siding: 1
Assoc. Fee Incl.
None: 1
Roofing
Asphalt: 1
Parking Features
Detached: 1
Garage Faces Rear: 1
Heat Source
Natural Gas: 1
Sale Conditions
None: 1
Heat Type
Forced Air: 1
Access Feat
Accessibility Features: No
Upper Rooms
Upper Bedrooms: 4
Upper Full Baths: 1
Upper Level Square Feet: 930
Total Baths Above Grade: 2
Main Rooms
Main Bedrooms: 1
Main Full Baths: 1
Main Level SQFT: 1181
Lower Rooms
Lower Finished SQFT: 0
Total Lower SQFT: 0
Basement Rooms
Basement Half Baths: 1
Basement Finished SQFT: 0
Total Basement SQFT: 234
Driveway
Concrete: 1
Gravel: 1
Substructure
Michigan Basement: 1
Windows
Insulated Windows: 1
Kitchen Features
Breakfast Nook: 1
Eating Area: 1
Fireplace
Living Room: 1
Additional Items
Garage Door Opener: 1
Window Treatments: 1
Appliances
Dishwasher: 1
Dryer: 1
Microwave: 1
Oven: 1
Range: 1
Refrigerator: 1
Washer: 1
Water Heater
Natural Gas: 1
Exterior Features
Balcony: 1
Other: 1
Patio and Porch Features
Deck: 1
Flooring
Carpet: 1
Tile: 1
Wood: 1
Security Features
Carbon Monoxide Detector(s): 1
Smoke Detector(s): 1
Landscape
Underground Sprinkler: 1
Outbuilding 1
Outbuilding Description: Boat House
Outbuilding 1 Dimensions: 18X28
Outbuilding 1 SqFt: 501
Outbuilding Floor Type 1
Outbuilding 1 Floor Type - Concrete: 1
Architectural Style
Cape Cod: 1
Possession
Close Of Escrow: 1
Location Property Info
County: Cass
Street #: 20775
Street Name: Decatur
Suffix: Street
State: MI
Zip Code: 49031
Zip (4): 9384
OfficeContract Info
Status: Active
List Price: $1,499,000
Current Price: $1,499,000
Listing Date: 2026-04-08
Remarks Misc
Directions: From US 12 heading toward Cassopolis/Edwardsburg area. Turn south onto Decatur Road. Continue on Decatur Road for a short distance. Arrive at 20775 Decatur Road, the property will be on your side of the road.
Property Features
Water Type: Lake
Laundry Features: In Garage; Main Level
Exterior Material: Vinyl Siding
Roofing: Asphalt
Windows: Insulated Windows
Substructure: Michigan Basement
Lot Description: Rolling Hills
Sewer: Public Sewer
Water: Well
Kitchen Features: Breakfast Nook; Eating Area
Fireplace: Living Room
Additional Items: Garage Door Opener; Window Treatments
Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Washer
Heat Source: Natural Gas
Heat Type: Forced Air
Water Heater: Natural Gas
Exterior Features: Balcony; Other
Flooring: Carpet; Tile; Wood
Patio and Porch Features: Deck
Security Features: Carbon Monoxide Detector(s); Smoke Detector(s)
Landscape: Underground Sprinkler
Other Structures: Boat House
Outbuilding Floor Type 1: Outbuilding 1 Floor Type - Concrete
Parking Features: Detached; Garage Faces Rear
Architectural Style: Cape Cod
Driveway: Concrete; Gravel
Street Type: Gravel
Mineral Rights: Unknown
Terms Available: Cash; Conventional
Possession: Close Of Escrow
Sale Conditions: None
Supplements
Step outside and enjoy everything lake life has to offer. The boathouse is a true highlight, complete with a bar and cozy fireplace an incredible space for entertaining or relaxing after a day on the water. Major updates include a new roof on both the home and boathouse in 2020, as well as a pier installed in 2021 by Shore Station. Whether you're looking for a weekend escape or a full-time lakefront home, this Diamond Lake property offers the perfect setting to create lasting memories.
Room Information
Room Name Length Length Width Level Width Remarks
Kitchen15.0015.0015.00Main15.00
Dining Room13.0013.0017.0017.00
Primary Bedroom15.0015.0018.00Upper18.00
Bedroom 214.0014.0013.00Main13.00
Bathroom 310.0010.0010.00Upper10.00
Bedroom 414.0014.0010.00Upper10.00
Bedroom 519.0019.0010.00Upper10.00
Laundry4.004.005.00Main5.00
Bathroom 18.008.009.00Main9.00
Bathroom 28.008.009.00Upper9.00
Bathroom 34.004.009.00Basement9.00
Family Room16.0016.0012.00Main12.00
Other18.0018.0028.0028.00BOAT HOUSE

IDX
Listing Office: Howard Hanna Real Estate
Listing Agent: Stephen R Bizzaro

Last Updated: April - 08 - 2026

The data relating to real estate on this web site comes in part from the Internet Data Exchange program of the MLS of MICHRIC , and site contains live data. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.