Southwest Michigan's lakeshore, from New Buffalo north through South Haven, is one of the most in-demand second-home markets in the Midwest, driven primarily by Chicago buyers within a 90-minute drive. It's a market with strong seasonal rental demand, limited inventory, and significant regulatory variation from town to town. This guide walks you through what to know before you buy.
Define Your Intent First
The single most important question to answer before you shop is this: are you buying a vacation home that might generate some rental income, or are you buying an investment property that you'll also use personally? The answer affects everything, your financing options, the properties you should target, how you evaluate price, and how you manage the asset.
Vacation Home Priority
- Personal enjoyment is the primary goal
- Rental income is supplemental, not required
- Willing to block out peak weeks for personal use
- Location and character of the property matters as much as yield
- Conventional second-home financing available (10% down, better rates)
Investment Priority
- Revenue and return are the primary goal
- Property is rented during peak season to maximize income
- Decisions driven by occupancy, ADR, and gross yield
- Location evaluated by rentability, not just personal preference
- Investment property financing required (20–25% down, higher rates)
Lenders draw a firm line here. If you tell your lender you intend to rent the property and then apply for second-home financing rates, that's mortgage fraud. Be honest about your intent from the start, a good lender will help you structure it correctly.
The Southwest Michigan Market: What You're Buying Into
The lakeshore is a supply-constrained market. New construction is limited by geography, zoning, and the scarcity of buildable lakefront land. Berrien County, which includes New Buffalo, St. Joseph, and the Harbor Country towns, has seen consistent price appreciation and strong rental demand, particularly for properties with direct or walkable lake access.
Key submarkets each have their own character. New Buffalo and the Harbor Country townships (Three Oaks, Lakeside, Union Pier, Sawyer, Harbert) attract the highest price points and rental rates. St. Joseph and Benton Harbor offer a more year-round market with a growing arts and dining scene. South Haven is more established as a vacation town with strong family rental demand. Understanding which submarket fits your goals is as important as finding the right property.
Short-Term Rental Regulations: Read This Carefully
This is where many buyers get burned. STR regulations vary dramatically across the lakeshore, not just county to county, but township to township. Some jurisdictions require licenses and cap the number of permits. Others require owner-occupancy or impose significant distance requirements between STRs. A handful of communities have effectively banned new short-term rentals or placed moratoriums on new permits.
Before making an offer on any property you intend to rent, verify the current STR status of that specific parcel. Regulations change frequently. Don't rely on what a previous owner did, what a listing agent says, or what was true two years ago. Verify directly with the municipality, and make any purchase contingent on confirming rentability.
We publish a regularly updated STR Regulatory Snapshot covering 28 jurisdictions from Berrien to Manistee counties. View the current snapshot →
Financing a Second Home or Investment Property
Second-home financing (the better rate) requires that you occupy the property for some portion of the year and that it's not managed by a rental company as a primary business. Investment property loans require 20–25% down and carry rates typically 0.5–0.75% higher than primary or second-home rates.
Some buyers pursue DSCR (Debt Service Coverage Ratio) loans, which qualify based on the property's rental income rather than the borrower's personal income. These can be useful for investors, but they come with their own trade-offs and typically require demonstrated rental history or a credible income projection from a property manager.
If you're purchasing as an LLC or for tax structuring purposes, talk to a CPA and a real estate attorney before closing, the structure of how you hold the property has significant tax implications.
Evaluating the Numbers
For an investment-oriented purchase, the key metrics are gross rental revenue, occupancy rate, average daily rate (ADR), and net operating income after expenses. In the lakeshore market, properties with lake access or views will command significantly higher ADRs but also higher purchase prices. The question is whether the premium paid for location is justified by the premium earned in rental revenue.
Gross revenue is not what you keep. Budget for property management (typically 20–30% of gross in this market), property taxes, insurance (lakefront properties carry higher premiums), utilities, maintenance and capital reserves, platform fees, and vacancy. A realistic net yield after all expenses is 4–7% on purchase price for well-located properties, sometimes more, sometimes less.
Request historical rental data from the seller if the property has been rented. Verify it against platform data where possible. Be skeptical of projected revenue numbers, they reflect best-case scenarios, not averages. Talk to local property managers to get a realistic sense of occupancy and ADR for comparable properties.
Property Management
Unless you plan to self-manage, which requires significant time, availability, and local vendor relationships, you'll need a property manager. Local managers who specialize in lakeshore vacation rentals are worth the commission. They handle turnover, maintenance coordination, guest communication, and platform management. Their local presence matters when something breaks at 10pm on a Saturday in July.
Vet at least two or three managers before you buy. Ask about their portfolio size, average occupancy rates for comparable properties, how they handle maintenance emergencies, and their fee structure. A good manager is a competitive advantage; a bad one will cost you guests, reviews, and income.
The Buying Process in Michigan
Michigan real estate transactions work differently than Illinois. There's no mandatory attorney review period, buyers and sellers can proceed directly from accepted offer to closing. This makes having a buyer's agent who knows the local contract forms and customs even more important. Michigan also uses title companies more than attorneys for closings, though attorneys can and should be involved for complex transactions.
Inspection periods are negotiated in the contract and vary, five to ten business days is typical. Earnest money is held by the listing broker or title company. Michigan has a seller disclosure law that requires sellers to disclose known material defects, but a thorough inspection remains essential, particularly for older cottage properties that may have deferred maintenance, septic systems, or well water.
The lakeshore market is competitive and the good properties move quickly. The buyers who succeed are prepared, pre-approved, clear on their intent, and working with an agent who knows the submarkets, the regulatory landscape, and the transaction norms. If you're considering a purchase in this market, let's talk.
Thinking about the lakeshore?
We work in this market daily and know the submarkets, the STR landscape, and the inventory. Let's start with a conversation about what you're looking for.