21029 Diamond Harbor Court, Cassopolis, MI 49031

Sold: $595,000
Sold on: Aug 10th, 2026
$ Per Square Foot: $252
Sold: $595,000
Sold on: Aug 10th, 2026
$ Per Square Foot: $252
BEDS4 BATHS3 full SQUARE FEET2,359 MLS#26034387
STATUSSold REPRESENTEDBuyer PROPERTY TYPEResidential - Single Family SCHOOLCassopolis


Property Description

Diamond Lake deeded access that includes a boat slip on the lake! Experience refined lake living in this exceptional custom-built 4-bedroom, 3-bath residence, gracefully situated on a rare double lot that offers exceptional space and privacy. The light-filled open floor plan showcases soaring vaulted ceilings, a dramatic stone fireplace, and a chef-inspired kitchen featuring premium cabinetry, an expansive island, and breakfast bar. The luxurious main-level primary suite and convenient main-floor laundry offer effortless living, while the finished lower level provides a spacious recreation room, private guest suite, and full bath. Unwind in the inviting four-season room overlooking the backyard. A leisurely stroll along the boardwalk leads to the private gated beach on Diamond Lake, where pristine waters, a sandy shoreline, and endless summer days await.

Property Features

Basement: Yes
Basement: Full
Cooling: Central Air
Days on Market: 33
Fireplaces: 1
Garage: 2 car attached
Heating: Forced Air
Lot Size: 0.49 Acres
Roof Type: Asphalt, Shingle
Stories: 1.0
Taxes: $4,204
Year Built: 2018

Feature Descriptions

Appliances: Cooktop, Dishwasher, Dryer, Microwave, Oven, Range, Refrigerator, Washer
Association Amenities: Beach Area
Association Fee Includes: Snow Removal, Lawn/Yard Care
Exterior: Stone, Vinyl Siding
Fireplace: Family Room, Gas Log
Fireplace Y/N: Yes
Flooring: Carpet, Laminate
HOA: Yes
HOA Fee: 900/Quarterly
Interior: Ceiling Fan(s), Garage Door Opener, Center Island, Eat-in Kitchen, Pantry
Lake Name: Diamond Lake
Laundry: Laundry Room, Main Level, Sink
Lot: Level, Wooded
Lot Dimensions: 160 x 134
Parcel Number: 1410044502900 & 1410044503000
Parking: Garage Door Opener, Attached
Patio/Porch: Covered, Deck, Porch(es)
Road Surface: Paved
Rooms Total: 13
Sewer: Public
Sub Type: Single Family Residence
Water: Public
Waterfront: Lake
Window: Skylight(s), Screens, Insulated Windows, Window Treatments
Wooded: Yes

Local Schools

School District: Cassopolis

Listed By / Sold By

Listed By

Agency Name: Berkshire Hathaway HomeServices Michigan Real Estate
Agency Phone: 269-663-8585
Agent Name: Heidi Gaskill

Shown By

Agent Name: Amy Griffith
Agent Phone: (734) 273-9083
Agency Title: Key Realty

Sold By

Agency Name: Cressy & Everett Real Estate
Agent Name: Robert Leonard

The property comes from the Member MLS's of the Michigan Regional Information Center, LLC (MichRIC). Copyright 2026 Michigan Regional Information Center, LLC (MichRIC). All rights reserved. Information deemed reliable, but not guaranteed. Data Last Updated 08/22/2026.

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