# 21557 Lake Street, Cassopolis, MI 49031

> **TL;DR:** 4bd/3ba single family, $799,000 ($396/sqft), built 1970, 2,016 sqft.
> Fireplace, Waterfront, A/C, 2-car garage. Est. $4,273/mo. Listed 151 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $799,000 |
| Price/sqft | $396 |
| Bedrooms | 4 |
| Bathrooms | 3 full |
| Square Feet | 2,016 |
| Year Built | 1970 |
| Lot Size | 8,276 sqft (0.19 acres) |
| Stories | 1 |
| Garage | 2-car |
| Property Type | Single Family (Single Family Residence) |
| Status | Active Under Contract |
| Days on Market | 151 |

## Why This Home Stands Out

- **Waterfront** - Waterfront location listed

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $4,040 |
| Estimated Insurance | $233 |
| **Total** | **$4,273** |

## Key Amenities

- Fireplace
- Waterfront
- A/C
- 2-car garage

## Property Highlights

- Built in 1970
- 0.19 acre lot
- Fireplace
- Waterfront

## Description

### Agent 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.

## Location

- **Address:** 21557 Lake Street, Cassopolis, MI 49031
- **County:** Cass
- **Coordinates:** 41.889746, -85.983289
- **Google Maps:** https://www.google.com/maps?q=41.889746,-85.983289

## Listing Agent

- **Name:** Catherine Waggoner
- **Brokerage:** CK Home Group
- **Broker Phone:** 269-262-4731
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/21557-Lake-St_Cassopolis_MI_49031_M49561-41664?f=listhub&s=GRARMI&m=26027159&c=propsimple)

## Photos

![21557 Lake Street - Photo 1](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f490836341r.jpg)

![21557 Lake Street - Photo 2](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f2303548639r.jpg)

![21557 Lake Street - Photo 3](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f110413643r.jpg)

![21557 Lake Street - Photo 4](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f1340955899r.jpg)

![21557 Lake Street - Photo 5](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f2963807434r.jpg)

![21557 Lake Street - Photo 6](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f412103468r.jpg)

![21557 Lake Street - Photo 7](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f2691472449r.jpg)

![21557 Lake Street - Photo 8](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f3499462825r.jpg)

![21557 Lake Street - Photo 9](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f1778640816r.jpg)

![21557 Lake Street - Photo 10](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f3293831938r.jpg)

![21557 Lake Street - Photo 11](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f39114880r.jpg)

![21557 Lake Street - Photo 12](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f4051281953r.jpg)

![21557 Lake Street - Photo 13](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f1155583712r.jpg)

![21557 Lake Street - Photo 14](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f1155583712r.jpg)

![21557 Lake Street - Photo 15](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f2785131106r.jpg)

![21557 Lake Street - Photo 16](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f3417987378r.jpg)

![21557 Lake Street - Photo 17](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f2352958816r.jpg)

![21557 Lake Street - Photo 18](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f1512880838r.jpg)

![21557 Lake Street - Photo 19](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f4230577848r.jpg)

![21557 Lake Street - Photo 20](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f156493725r.jpg)

![21557 Lake Street - Photo 21](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f1093789575r.jpg)

![21557 Lake Street - Photo 22](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f3305802942r.jpg)

![21557 Lake Street - Photo 23](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f1828517800r.jpg)

![21557 Lake Street - Photo 24](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f1801391539r.jpg)

![21557 Lake Street - Photo 25](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f4190216377r.jpg)

![21557 Lake Street - Photo 26](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f3350461266r.jpg)

![21557 Lake Street - Photo 27](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f4168760513r.jpg)

![21557 Lake Street - Photo 28](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f821909525r.jpg)

![21557 Lake Street - Photo 29](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f32614989r.jpg)

![21557 Lake Street - Photo 30](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f3028245735r.jpg)

![21557 Lake Street - Photo 31](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f2108326620r.jpg)

![21557 Lake Street - Photo 32](http://lh.rdcpix.com/d707cc1d32f74adc171a173a93293538l-f3616779933r.jpg)

---

**MLS#:** 26027159 | **Updated:** 2026-10-30
**Source:** listhub

*Copyright © 2026 Michigan Regional Information Center, LLC. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.ai/listing/21557-lake-street-cassopolis-mi-49031-8eec451ba9d542b7baa35564cc466af0)

---

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