3BD 2BA 4,300-sq-ft Martin Brothers 2020 custom smart home, steps from deeded access to Diamond Lake's tranquil Sail Bay. Move-in ready, most furnishings included. Features top-tier windows, smartboard siding, Lutron lighting, Kitchler fixtures, hickory floors, arched front door, copper accents, 4 port windows. .378-acre lot offers lake benefits w/o high lake taxes. Boat slip, parklike waterside. Main level: living area w/ stone fireplace; kitchen w/ island/bar seating, stainless appliances, suede granite, pantry; vaulted-ceiling primary BD/BA w/ garden tub, twin vanities, tiled shower, laundry access; 2 BD; BA. Upstairs: large family room. Downstairs: storage, workshop, gym. Cedar/fir pavilion w/ Lion outdoor kitchen, pellet stove, gas grill, fridge, granite sink/counters, TV, sitting area. Huge attached 4-car garage w/ 12-ft ceiling, stairs to lower level. Charming elegance at sought-after all-sports lake.
Sold
$660,000
21373 Sail Bay Dr, Cassopolis, MI 49031
3beds
2,594sqft
Single Family Residence
Built in 2019
0.38 Acres Lot
$662,200 Zestimate®
$254/sqft
$3,228 Estimated rent
Home value
$662,200
$616,000 - $709,000
$3,228/mo
Zestimate® history
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List your homeWhat's special
Boat slipSuede graniteGas grillStairs to lower levelParklike watersideLutron lightingSmartboard siding
Zillow last checked:
Listing updated:
Listed by:
Paul DeLano 269-445-8877,
Lake Life Realty
Bought with:
Michelle Scott, 6502400458
Michigan Lakes Real Estate Team
Source: MichRIC,MLS#: 26005579
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
- Main level bedrooms: 3
Primary bedroom
- Level: Main
- Area: 180
- Dimensions: 12.00 x 15.00
Bedroom 2
- Level: Main
- Area: 143
- Dimensions: 13.00 x 11.00
Primary bathroom
- Level: Main
- Area: 143
- Dimensions: 13.00 x 11.00
Bathroom 1
- Level: Main
- Area: 48
- Dimensions: 6.00 x 8.00
Dining area
- Description: Entryway, Sitting, Dining
- Level: Main
- Area: 378
- Dimensions: 21.00 x 18.00
Kitchen
- Level: Main
- Area: 324
- Dimensions: 12.00 x 27.00
Laundry
- Description: in Primary Bathroom
- Level: Main
- Area: 50
- Dimensions: 5.00 x 10.00
Living room
- Level: Main
- Area: 315
- Dimensions: 21.00 x 15.00
Other
- Description: Primary Closet
- Level: Main
- Area: 30
- Dimensions: 5.00 x 6.00
Recreation
- Level: Upper
- Area: 795
- Dimensions: 53.00 x 15.00
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Disposal, Microwave, Oven, Range, Refrigerator
- Laundry: Laundry Closet, Main Level
Features
- Ceiling Fan(s), Center Island
- Windows: Garden Window
- Basement: Full
- Number of fireplaces: 1
- Fireplace features: Living Room
Interior area
- Total structure area: 2,594
- Total interior livable area: 2,594 sqft
- Finished area below ground: 0
Property
Parking
- Total spaces: 4
- Parking features: Attached
- Garage spaces: 4
Features
- Stories: 2
- Exterior features: Other
- Waterfront features: Lake
- Body of water: Diamond Lake
Lot
- Size: 0.38 Acres
- Dimensions: 70*233*70*240
- Features: Level, Ground Cover, Shrubs/Hedges
Details
- Parcel number: 1401021003900
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Single Family Residence
Materials
- Stone, Vinyl Siding
- Roof: Composition
Condition
- New construction: No
- Year built: 2019
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
HOA
- Has HOA: Yes
- Services included: Other
- HOA fee: $125 annually
Location
- Region: Cassopolis
Financial & listing details
- Price per square foot: $254/sqft
- Tax assessed value: $145,010
- Annual tax amount: $3,945
- Date on market: 2/16/2026
- Listing terms: Cash,Conventional
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 6/25/2026 | Sold | $660,000-9.5%$254/sqft |
Source:  MichRIC #26005579 Report a problem | ||
| 6/5/2026 | Pending sale | $729,000$281/sqft |
Source: MichRIC #26005579 Report a problem | ||
| 5/20/2026 | Price change | $729,000-2.7%$281/sqft |
Source: MichRIC #26005579 Report a problem | ||
| 4/21/2026 | Price change | $749,000-2.6%$289/sqft |
Source: MichRIC #26005579 Report a problem | ||
| 3/20/2026 | Price change | $769,000-2.5%$296/sqft |
Source: MichRIC #26005579 Report a problem | ||
| 2/16/2026 | Listed for sale | $789,000$304/sqft |
Source: MichRIC #26005579 Report a problem | ||
| 1/12/2026 | Listing removed | $789,000$304/sqft |
Source: MichRIC #25052987 Report a problem | ||
| 10/15/2025 | Listed for sale | $789,000$304/sqft |
Source: MichRIC #25052987 Report a problem | ||
| 10/15/2025 | Listing removed | $789,000$304/sqft |
Source: MichRIC #25017392 Report a problem | ||
| 7/10/2025 | Price change | $789,000-11.8%$304/sqft |
Source: MichRIC #25017392 Report a problem | ||
| 6/24/2025 | Price change | $895,000-3.2%$345/sqft |
Source: MichRIC #25017392 Report a problem | ||
| 6/13/2025 | Price change | $925,000-5.1%$357/sqft |
Source: MichRIC #25017392 Report a problem | ||
| 4/24/2025 | Listed for sale | $975,000+1200%$376/sqft |
Source: MichRIC #25017392 Report a problem | ||
| 9/4/2019 | Sold | $75,000-6.3%$29/sqft |
Source: Public Record Report a problem | ||
| 12/3/2009 | Sold | $80,000$31/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,822 +7.7% | $274,900 -0.9% |
| 2024 | $3,548 +25.5% | $277,300 +36.8% |
| 2023 | $2,826 | $202,700 +42.1% |
| 2022 | -- | $142,600 +15.5% |
| 2021 | $2,756 +223.7% | $123,500 +80.6% |
| 2020 | $851 | $68,400 +516.2% |
| 2019 | $851 +614.1% | $11,100 |
| 2018 | $119 -48.4% | $11,100 -69.5% |
| 2017 | $231 +0.9% | $36,400 |
| 2016 | $229 | $36,400 |
| 2015 | -- | $36,400 +85.7% |
| 2011 | -- | $19,600 |
| 2010 | -- | $19,600 |
Find assessor info on the county website
Neighborhood: 49031
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Nearby schools
GreatSchools rating
- 6/10Sam Adams Elementary SchoolGrades: PK-5Distance: 2.2 mi
- 4/10Cassopolis Middle SchoolGrades: 6-8Distance: 2.3 mi
- 5/10Cassopolis High SchoolGrades: 9-12Distance: 1.4 mi
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Estimated market value
$662,200
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Estimated market value
$662,200
- Michigan
- Cass County
- Cassopolis
- 49031
- 21373 Sail Bay Dr
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