30 photos
Prospect analysis
33090 E Side Dr
Asking$998,000
Beaver Island · Beaver Island, MI · 4 bd · 3 ba · 3,050 sq ft · Built 1958
Underwritten as a short-term rental
Lake Michigan waterfront estate with guest cottage and strong short-term rental income potential on Beaver Island.
This property offers a rare combination of substantial beachfront, multiple guest accommodations, and high-confidence income projections, but requires careful consideration of seasonal demand and operational logistics typical of remote island locations.
Est. ADR
$721
Est. occupancy
62%
Gross rev / mo
$13,597
Cash-on-cash
31.3%
Airfolio market estimates · 20% down · detail in the underwriting panel.
Investment thesis
This Beaver Island estate stands out for its expansive 270-foot private shoreline, flexible multi-structure layout, and high-end renovations, positioning it as a premium short-term rental or legacy family retreat. The property’s strong estimated ADR and occupancy rates support a compelling cash-on-cash return, making it attractive for investors seeking yield in a unique, supply-constrained market. The guest cottage and potential summer house add versatility for group bookings or multi-family stays, enhancing rental upside. However, the remote island setting introduces operational complexities and potential seasonality in demand, which should be factored into any investment decision. The most important caveat is the need to verify STR regulations and ensure reliable property management solutions are available for this location.
Highlights
- 270 feet of private sugar-sand Lake Michigan shoreline
- 3,050 sq ft main residence with 3 bedrooms and 2 baths
- Renovated chef’s kitchen and custom wine cellar
- Sun-filled four-season room and multiple Trex decks
- 2023-built guest cottage for additional rental or family use
- Separate summer house structure with expansion potential
- Lush gardens and custom stonework throughout the grounds
- High-confidence valuation and income estimates
Risks
STR permitting: verify local ordinance and zoning allow short-term rental at this address before offering. Not verified.
STR regulations and permitting should be verified for Beaver Island
Seasonal demand swings may impact occupancy and ADR
Operational logistics are more complex due to island access
Maintenance and repairs may be costlier and slower on the island
Returns are sensitive to occupancy and nightly rate assumptions
Higher price point narrows the buyer pool for future resale
Market
Beaver Island, MI is a niche, remote market known for its natural beauty and limited supply of high-end waterfront properties. The STR strategy here is supported by the property’s size, amenities, and unique setting, with high-confidence income and valuation estimates. However, the market is subject to pronounced seasonality and logistical challenges due to its island location, which may affect both rental performance and operating costs.
Neighborhood
The property is situated in a tranquil, scenic area of Beaver Island, offering privacy and direct access to Lake Michigan’s Sand Bay. Guest appeal is driven by the waterfront setting, outdoor recreation opportunities, and the island’s reputation for unspoiled landscapes and stargazing. The residential character is low-density and vacation-oriented, but conclusions about specific neighborhood demand are lower confidence due to limited granular data for this remote location.
Underwriting notes
At a $998,000 purchase price, the property’s underwriting is anchored by a high-confidence valuation and robust STR income projections, with an estimated ADR of $721 and expected occupancy of 62%. Monthly expected income is $13,597, with cash flow of $5,204 and a projected cash-on-cash return of 31.3%, assuming a 20% down payment, 25% expense ratio, and 6.4% interest rate. These figures are sensitive to occupancy and ADR assumptions, and operational costs may be higher than mainland comparables due to the island setting. The underwriting reflects strong upside but requires diligent management and contingency planning for seasonal and logistical risks.
Value context
Airfolio est.Modeled value
$998,000
Modeled range
$924,065–$1,021,335
Asking
$998,000
Asking sits within the modeled range.
Solid: value history · Dashed: 24-month projection with confidence band. Airfolio estimates, not appraisals.
As of Sep 2, 2026 · Modeled from record, listing, and market data. An estimate, not an appraisal.
Tax history
| Year | Assessed value | Taxes |
|---|---|---|
| 1970 | $309,600 | $9,110 |
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