What It Really Costs to Own a Second Home on Maui

A second home on Maui costs far more to carry than the mortgage payment suggests. The lender asks for more down and charges a higher rate. The county taxes a home nobody lives in full time at a much higher non-owner-occupied rate, with no $300,000 home exemption, so the same house can cost about $1,500 a year in property tax or about $8,000. You need three insurance policies instead of one, with a hurricane deductible figured as a percentage of rebuild cost. Condos can be hard to finance because of the building's insurance and reserves, not the unit. And the upkeep and monthly bills keep running whether you are here or not. I have lived on Maui eleven years and worked with dozens of second-home buyers and sellers, and the people who do well are the ones who price the whole year, not just the purchase. One note on scope: short-term vacation rentals are a separate topic. This is about a home you use yourself or rent long-term.

What changes when a Maui home is not your main house?

Three things change when a lender treats a home as a second home: how much you put down, what rate you pay, and how long the process takes.

On a second home, the loan caps out at 90% of the purchase price, so 10% down is the floor. That is Fannie Mae's rule, not your loan officer being difficult. In practice, most second-home buyers I work with put down 20% or more. If you do put down 10%, you also pay private mortgage insurance, a monthly charge that protects the lender, not you, until you build enough equity.

If the property is a condo in a rental program, the lender may treat it as an investment property instead, which usually means 20% to 25% down at a higher rate. Ask that question early, before you fall in love with a resort unit.

Second-home rates generally run a quarter point to three quarters of a point above what you would pay on your own house, because lenders see a home you do not live in as a little riskier. Both mortgage payments also count when the lender runs your debt-to-income ratio, so you are measured on both houses together, not just the new one.

Does a second home on Maui need a jumbo loan?

Usually not, and this is the part most mainland buyers get backwards. A jumbo loan has stricter rules and more paperwork, and in Maui County the line where a loan becomes jumbo sits at about $1.3 million, which is tied for the highest in the country. At our median price with 10% down, you are still under it. You would be looking at a purchase price somewhere north of $1.4 million before jumbo even comes up.

What slows a second-home purchase down is the appraisal. West Maui has had several months this year with only a handful of single-family sales, so an appraiser can be building a value from almost no recent data, in a region where one neighborhood sells for triple what the next one does. Appraisals can take longer here, and they sometimes come in below the contract price. On a 90% loan, you cover that gap in cash.

As of November 2, appraisals also use a new national format with more detail on how comparable sales are chosen. Values should not change, but give yourself a little extra time before closing.

This works best for a buyer with cash sitting behind the down payment, not someone stretching to reach 10%.

Why can a Maui condo be hard to finance?

A condo can be in great shape, in a great spot, and still be hard to finance, and the reason usually has nothing to do with the unit. It comes down to the building's master insurance policy, the one policy covering the structure and common areas that everyone pays for through their monthly fees.

In Hawaii, only a few licensed insurers still write those policies, and the state's own filings say they often cover just 20% to 30% of a building's hurricane exposure. The association has to buy the rest from surplus lines insurers, which are not licensed in Hawaii, so the state has no say over what they charge. Some buildings look at that bill and choose to insure for less than full value to keep the premium manageable. You can understand why.

Fannie Mae requires full coverage, though. When a building falls short, it can become non-warrantable, which takes most conventional loans off the table. The buyer pool shrinks to cash or a portfolio loan, usually at 20% to 30% down and a higher rate. That matters most later, when you go to sell, so check it now.

The rules also got tighter this year. Starting January 4, 2027, Fannie Mae will require condo associations to set aside at least 15% of their annual budget for reserves, up from 10%, unless they have a qualifying reserve study. There is a new limit on how high the master policy deductible can go, and as of this August lenders lost a shortcut review they used to rely on. A building that was fine a couple of years ago is not automatically fine now.

You can see it in prices already. Maui condo prices have come down roughly a third from their 2024 peak, and the median just hit its lowest level in five years. Most of that is Bill 9 and the short-term rental phase-out, so some buildings are hit much harder than others. Houses are down too, but nowhere near as much. For buyers who have been waiting, there is more room to negotiate on a Maui condo than there has been in years.

Most of this can be checked. Before you write an offer, have your lender look up the building's status with Fannie Mae and ask your agent what they already know about it. Once you are in escrow and the association documents arrive, including the insurance and reserves, that is your window to review them carefully before you are locked in.

How is a second home taxed on Maui?

Maui taxes a home on two things: what it is worth and how it is used. Same house, same street, two different bills.

I am a REALTOR, not a CPA or a tax attorney, and these rates change most years. They changed again this past July. Treat this as a plain-English overview and confirm current figures with Maui County before you budget around them.

If you live in the home, your first $1.5 million of value is taxed at $1.65 per $1,000. If it is not your primary residence, you are in what the county calls the non-owner-occupied class, where rates start at $6.25 per $1,000 and climb in tiers up to $17 on the most expensive homes. This year the county lowered rates for people who live here and raised them on second homes. Its priority is clear: homes for residents.

The way into the lower class is the home exemption, and the line is firm. You have to occupy the home more than 270 days a year, file a Hawaii resident income tax return with a Maui address, and claim the exemption by December 31. A second home does not qualify, even if you are here six months a year. The exemption does two things: it moves you into the lower class, and it takes $300,000 off your taxable value before any rate is applied. A second home gets neither.

Here is what that looks like. Take a house assessed at $1,200,000. If you live in it, the exemption brings the taxable value down to $900,000, and the bill is about $1,485 a year. If you do not, the whole $1,200,000 lands in the non-owner-occupied class, and the bill is about $8,050.

There is one exception worth knowing. If you rent the home to a long-term tenant, a separate long-term rental class starts at $2.90 per $1,000. If the plan is to rent it out until you move here, that changes the math a lot.

Two more things. The exemption does not travel with the house, so if the home you are buying has it now, expect it to drop off for the next tax year after you take title. And county values run about a year behind the market, so in a falling market you can be taxed on a number the market has already moved past. You can appeal, but you have to actually do it. Assessment notices go out in March, and bills come in two installments, August and February. Close in the spring, and your first real tax bill shows up in August with the number already set.

If you plan to move in eventually and switch to the owner-occupant rate, that change does not happen the day you close. I walk through how it works in my Maui property tax guide.

What insurance does a second home on Maui need?

Three policies, and they do not overlap the way mainland buyers expect. A standard Hawaii homeowners policy does not cover hurricane damage, so you buy that separately or add it on. Flood is a third policy entirely, with a 30-day waiting period before it takes effect, so you cannot buy it when the forecast turns. By then the window has closed.

The deductibles work differently too. Your regular deductible is a flat dollar amount. Your hurricane deductible is a percentage, usually 2% to 5%, and it is a percentage of your dwelling coverage, meaning what it would cost to rebuild, not what the home would sell for. On a house insured for about $1,000,000 to rebuild, a 3% hurricane deductible is about $30,000 out of your own pocket before anyone pays you anything. If you are financing, your lender will usually require hurricane coverage as a condition of the loan.

This August showed why that matters. A storm called Lala knocked out power to more than 250,000 homes and businesses across the state, and some areas got over three feet of rain. Its official classification kept changing over those few days, and different islands were under different watches and warnings at different times. Which policy pays, and which deductible applies, depends on what caused the damage and when. It got confusing enough that the state insurance commissioner sent a memo reminding every carrier that a named storm does not automatically mean the hurricane deductible applies. On the same roof, that can be the difference between a regular deductible of a couple thousand dollars and $30,000, decided after the fact.

Almost nobody asks me about the vacancy clause, and it matters most for second homes. If a house sits empty past a certain point, usually somewhere between 30 and 60 days, coverage for things like theft, vandalism and water damage can quietly go away. A furnished home you plan to come back to is usually considered unoccupied, and you are fine. A stripped, empty one is vacant, and that is the one that triggers it. Call your insurance agent and ask which one you are before you need to know.

The state did set up a relief fund to help with hurricane coverage, but it is only open to condo associations. If you are buying a single-family home, you are shopping the regular market, which is one more reason to start early.

There is no single number for what insurance will cost you. It depends on rebuild cost, how close you are to the water or a flood zone, the age of the roof, how the house is built, and how high a deductible you are comfortable with. Ask what the current owner pays, and get your own quote from a local agent as early as you can once you are in escrow. On a condo, a large part of the cost is already built into the association dues.

What does Maui's climate do to a house?

Every house on Maui needs extra care in two places: the ground underneath it and the air around it.

Underneath, it is termites. Drywood termites can show up anywhere on the island, and the more destructive Formosan subterranean termites, which locals just call ground termites, are established in Central Maui and have turned up in South and West Maui too. The University of Hawaii puts the statewide cost of preventing and repairing termite damage at over $100 million a year. A colony runs into the millions, works out of sight, and a house built over one can sustain serious structural damage in about two years.

Ground termites mean soil treatment or bait stations plus scheduled inspections. Drywood termites mean spot treatment or, in bad cases, tenting the house. A termite inspection that recommends treatment is common here, and in a typical Maui purchase contract the seller pays for the inspection and any needed treatment. After that, a good rule of thumb is to tent every 5 to 10 years with an inspection every year in between. If you are off island most of the year, that means paying someone to handle it.

In the air, it is salt. Bicycles and barbecue grills rust remarkably fast here, and faster the closer you are to the water. Fasteners, railings and flashing corrode from underneath, then the rust bleeds through paint that is otherwise fine. Use marine-grade stainless on anything exposed and do not mix metals, because stainless against aluminum in salt air corrodes faster than either one alone. Outdoor AC units wear out faster near the water too. Plan to repaint every 5 to 8 years instead of the ten or more you would get on the mainland.

The other thing in the air is moisture. On the wetter sides of the island, a house closed up for a few weeks can start to grow mold, so you want air moving, a dehumidifier running, and someone checking on it while you are gone. None of this is a dealbreaker. It is a line item to budget for.

What monthly costs come with a second home on Maui?

The ones that arrive whether you are here or not: association fees, electricity, someone to watch the house, and the cost of distance.

If you are buying a condo, the association fee is likely bigger than you are used to. Hawaii's median is around $470 a month, the second highest of any state, and the master insurance policy is usually the largest single thing inside it. These fees are also far more common here: more than 4 in 10 Hawaii homeowners pay one, against roughly 1 in 4 nationally. The published number also leaves out special assessments, the one-time bills associations send everyone. Those are now fairly common in older buildings. Many complexes 40 or more years old are replacing original corroded cast-iron drain lines and leaking copper water lines, which can mean a five-figure bill for each owner.

Electricity runs roughly 45 to 50 cents a kilowatt hour this year, the highest residential rate of any state and about two and a half times the national average. We import almost everything we burn, which is why so many homes here have solar. An empty house still draws power for the fridge, the water heater, the dehumidifier and maybe the AC to keep mold away, so the baseline on a house nobody is in can cost more than a fully occupied house back home.

Then you need someone to be your eyes. Home care management on Maui runs a few hundred dollars a month for a condo and more for a house, with Hawaii's general excise tax added on top of the bill. That feels like a lot until you remember the vacancy clause: those visits are a big part of what keeps your insurance intact.

The last cost is distance. From the West Coast you are five to six hours out. From the East Coast there are a few seasonal nonstops, like Newark and Atlanta, but most of the year it is a connection and a full travel day each way. Anything that needs eyes on it is either a plane ticket or someone local on retainer.

Why do people still buy second homes on Maui?

Because the people who love Hawaii will do a lot to be here, and because over the long run, holding property on Maui has been good to owners. In 2016 the median single-family home on Maui sold for about $637,000. This past August it was about $1.2 million, so a decade of holding roughly doubled the price of a typical house. That August figure swings month to month depending on which handful of homes close, so do not lean on it as a fixed number.

The supply argument is also more literal here than almost anywhere. Land does not get added to an island, and the buildable coastline is not getting bigger. If anything, it is getting smaller.

The island-wide median hides a huge range. Kahului runs closer to $1.1 million, while Wailea and Makena sit around $2.8 million. Same island, very different markets, so when you see a headline about Maui prices, look up the figures for the area you actually want.

There are caveats. The doubling is a single-family story. Condos have gone up too, from a median of about $415,000 in 2016 to around $565,000 now, even after this year's drop, but they climb more slowly and swing harder, so treat a condo as a longer play. The near term is soft as well: single-family prices are down about 8% from a year ago, there is enough inventory that buyers have the upper hand, and assessed values across the county came down a little this year for the first time in five years. The case for a second home here rests on the decade, not the next 18 months.

It works for someone buying a place their family will actually use, over a long enough stretch that the carrying cost stops being the whole story, with room in the budget for a year that goes sideways. Where people get tripped up is counting the mortgage and insurance and treating the rest as small change.

Which second-home cost surprises people most?

The tax class. The same Maui house can cost about $1,500 a year in property tax or about $8,000, depending only on whether someone lives there full time. A second home on Maui works when you have priced the whole year, not just the purchase.

---

If you are weighing a specific property, tell me which one and how you plan to use it, and I will help you price out the whole year before you write an offer.