A buyer calls her lender with a North Kona condo listing pulled up, the one with the ocean glimpse and the line about "excellent rental potential." The lender asks a simple question: is the unit in a zone where short-term rentals are actually permitted, or is she counting on income the county won't let her collect. She doesn't know. Neither did the listing.
That gap between what a property promises and what its zoning actually allows is the first thing worth understanding before you compare North Kona to anywhere else on the island. The second is that the "median price" you've already seen quoted online is not one number. It's at least three, and none of them describe the same market.
Three Numbers, One Neighborhood
Search for North Kona home prices and you'll land on different figures depending on which dataset answers first. One national portal's trailing three-month window through May 2026 puts the Kailua-Kona city median at $675,000, down 4.3% year over year, with homes taking around 127 days to sell. A separate mid-year 2026 report covering the broader North Kona MLS region puts the single-family median at $1.225 million year to date, down 6.1% year over year.
Both numbers are accurate. They're just not measuring the same footprint. The portal figure is bounded by the incorporated city of Kailua-Kona. The regional figure includes the wider North Kona district, which pulls in higher-priced resort-adjacent inventory that never touches the city's official boundary. A buyer comparing "North Kona" to "Waikoloa Beach Resort" or "Mauna Lani" needs to know which line was drawn before the comparison means anything.
| What you're measuring | Median (as of the reporting window) | What moved it |
|---|---|---|
| Kailua-Kona city, trailing 3 months to May 2026 | $675,000 | Tighter geographic boundary, smaller sample |
| North Kona region, single-family, YTD through mid-2026 | $1.225 million | Includes higher-priced resort-adjacent inventory |
| North Kona region, condos, YTD through mid-2026 | $570,000 | Down 12.3% year over year, back to 2023 levels |
The condo number is the one that should actually get your attention, and not for the reason most buyers assume.
What the Price-Per-Square-Foot Gap Is Actually Telling You
A 6.1% drop in median price sounds like the single-family market softened. It didn't, not in the way that number implies. Price per square foot over the same window fell only about 1%. When the median falls six times faster than the per-square-foot figure, the explanation almost always is that the mix of what's selling changed, not that individual homes are worth less. More entry-level and inland inventory moved through escrow, pulling the median down while the actual value of comparable square footage barely budged. Active listings in the region climbed nearly 19% year over year, and months of supply reached 5.4, a level generally read as a balanced market rather than a buyer's or seller's market outright.
Condos told a different story. Median condo price fell 12.3% year over year, back to levels last seen in 2023 after peaking near $694,000 in April 2025, and that decline came alongside a real shift in supply, with months of inventory rising to 7.7, solidly buyer-favorable territory. The reporting behind that number was specific about the cause: rising insurance costs and tightening rental zoning regulations, not a broad loss of confidence in Kona real estate.
That second cause is the one worth sitting with before you write an offer.
The Zoning Line Nobody Puts in the Listing Photos
Kailua-Kona already carries an outsized share of the island's vacation rental activity. A county-commissioned economic impact study found the area accounts for 43% of Hawaii Island's total short-term vacation rental inventory, and separate research from the University of Hawaii Economic Research Organization estimated that roughly 40% of Kailua-Kona's housing stock functions as vacation rentals. That density is exactly why the zoning map matters more here than almost anywhere else on the island.
Hawaii County regulates this activity under Ordinance 2018-114, known locally as Bill 108. New short-term vacation rentals are largely confined to resort, hotel, and certain commercial or multi-family zones, including resort nodes and pockets along Ali'i Drive and in Keauhou. Outside those areas, in most single-family residential and agricultural zones, a new short-term rental generally isn't permitted at all unless the property carries a grandfathered Nonconforming Use Certificate that predates the ordinance and stays current on annual renewal.
That distinction rarely shows up in a listing description. A three-bedroom home a mile inland from Ali'i Drive can look identical on paper to one directly on the resort node, and only one of them can legally be advertised as a nightly rental starting the day you close. The county has also been building enforcement teeth around this. A separate registration requirement under Ordinance 25-50 required all TVR owners to register by July 1, 2026, a deadline that has now passed, and the county has said it plans to cross-reference registered properties against active listings on booking platforms. If you're underwriting a North Kona purchase with rental income in the pro forma, verify the zoning and NUC status before the appraisal, not after.
Insurance Following the Zoning, Not the Zip Code
Buyers who've read about Big Island lava zones sometimes assume North Kona carries the same volcanic insurance friction as Puna. It doesn't, for a specific geologic reason. Kailua-Kona and most of North Kona sit in Lava Zone 4, on the flank of Hualalai, whose most recent eruption in 1801 produced the coastline near Kona International Airport. Standard insurance carriers write policies here under normal underwriting, and mortgage lending follows conventional guidelines. Property values in Zone 4 aren't discounted for volcanic risk the way they are in Zones 1 and 2, and the USGS hazard zone system that assigns these designations has held that classification for the area for decades.
That's worth knowing separately from the condo insurance pressure mentioned above, because they're not the same story. The rising premiums squeezing North Kona's condo market are tied to broader property insurance cost trends across Hawaii, not lava risk. Meanwhile, state lawmakers have been actively working a different problem entirely: subsidizing home insurance for lower-income families in Zones 1 and 2, where premiums have reportedly climbed from a few hundred dollars a year to over $8,000 annually, according to Hawaii Public Radio's February 2026 reporting. That legislative fight doesn't touch North Kona properties. If you've heard lava zone insurance horror stories from friends who bought in Puna or Volcano, know that they describe a different zone, a different risk profile, and a different insurance market than the one you'd be entering here.
So What Does This Mean If You're Comparing North Kona to Other Corridors?
If you're weighing North Kona against Waikoloa Beach Resort, Mauna Lani, or the Kohala Coast, the median price alone won't get you there. Ask which geography produced the number you're looking at. Ask whether the property you're touring sits in a zone where new short-term rentals are actually legal, or whether any rental upside depends on an NUC that may or may not survive a sale. Ask whether the insurance quote reflects Zone 4's standard underwriting or the condo market's broader cost pressure. Those three questions will tell you more about what you're actually buying than any single median figure, no matter which dataset it came from.
A Few Questions Worth Asking Directly
Does North Kona's lava zone status affect my ability to get a mortgage? No. Zone 4 properties qualify for conventional financing under normal underwriting guidelines, the same as most of the island outside Zones 1 and 2.
Can I buy a North Kona condo and list it on Airbnb the day I close? Only if the property sits in a zone where new short-term rentals are permitted, generally resort nodes or specific pockets along Ali'i Drive and in Keauhou, or if it carries a valid, transferable Nonconforming Use Certificate. Confirm this with the county before you count on the income.
Why did North Kona's condo median fall more than the single-family median? Reporting on the mid-2026 market pointed to rising insurance costs and tightening rental zoning rules as the driver, alongside a genuine increase in available inventory that gave buyers more negotiating room.
North Kona rewards buyers who ask better questions than the ones the listing photos answer. If you're comparing this corridor to another part of the Big Island and want a clear read on what a specific property's zoning, insurance, and true comparables actually look like, MK Letterman is glad to walk through it with you. Send over your must-haves and let's build a plan that accounts for what the median price leaves out.
