Kitchen & Bath Remodel Costs on Oahu (2026 Guide)

The quick answer

Oʻahu doesn't have one official "remodel price," but the most reliable published benchmarks put 2026 projects in these ranges:

• Minor kitchen remodel (midrange): about $29,700 on average in the Pacific region, which includes Hawaiʻi (Cost vs. Value 2025, Pacific region)
• Major kitchen remodel (midrange): about $86,500. Upscale kitchens average about $172,000 (Cost vs. Value 2025)
• Midrange bathroom remodel: about $27,700 in the Pacific region. A local Honolulu contractor quotes $18,000–$35,000 for a standard midrange bathroom in 2026 (Warrior Construction)
• Permits: Moving plumbing, electrical, or walls generally means you need a Honolulu DPP permit. Residential permits issued in 2026 took an average of 218 days from application to issuance (Hawaiʻi Public Radio)

Want a range for your own project? Describe it in my free remodel cost estimator.

Aloha, I'm Holly Shankleton with eXp Realty on Oʻahu. Whether you're getting a home ready to sell, fixing up one you just bought, or finally replacing that 1970s tile, the kitchen and bathrooms are where most of the budget goes. They're also the rooms buyers look at hardest. Here's what I share with clients before they call a contractor.

How much does a kitchen remodel cost on Oʻahu?

Published benchmarks

The most widely cited remodeling cost study is Zonda's annual Cost vs. Value report. Its 2025 edition is the latest one available as of October 2026. It reports averages for the Pacific region (Hawaiʻi, Alaska, California, Oregon, and Washington) alongside national averages (JLC Cost vs. Value 2025):

In that study, a "minor" kitchen remodel is a refresh of a dated but working kitchen: new cabinet fronts and hardware, countertops, appliances, sink and faucet, flooring, and paint, all in the same layout. A "major" remodel replaces everything, including new semi-custom cabinets and an island.

Why Oʻahu costs can run higher

These are regional averages. Oʻahu adds a few costs of its own:

• Freight and lead times. Most cabinets, appliances, and tile arrive by ship. If an order misses a sailing or shows up damaged, your schedule can slip by weeks.
• Older housing stock. Contractors here regularly open walls in older homes and find termite damage, corroded plumbing, or outdated wiring.
• Salt air and humidity. Choosing corrosion-resistant hardware and moisture-resistant cabinet boxes costs more up front and saves money later.
• Condo logistics. Many high-rises limit work hours and require elevator reservations and approval from the association before any work starts.

My advice is to treat the Pacific numbers as a floor for a full kitchen and get at least three itemized local bids. The remodel cost estimator will give you a starting range to compare those bids against.

How much does a bathroom remodel cost on Oʻahu?

Source: JLC Cost vs. Value 2025, Pacific

For a local comparison, Warrior Construction, a licensed Hawaiʻi general contractor, published these 2026 planning ranges for Honolulu (Warrior Construction):

• Standard midrange bathroom: $18,000–$35,000
• Powder room: $8,000–$24,000
• Primary (master) suite bathroom: can run past $70,000
• Walk-in shower conversion: $12,000–$25,000

That's one contractor's planning range, not a citywide average, but it fits well with the regional data. The same guide recommends setting aside a 10–15% contingency for problems you can't see until the walls are open. I tell my clients the same thing.

The biggest cost lever: don't move the plumbing

If the toilet, shower, and sink stay where they are, you save on demolition and plumbing, and you may also make permitting simpler. Moving drains is where budgets (and timelines) tend to blow up.

Will I need a permit?

Honolulu's building code exempts some interior work from permits. That includes painting, flooring, cabinet and countertop work, and replacing existing fixtures like appliances, windows, and doors. The work has to leave the square footage, the number of rooms and bathrooms, and the locations of walls and windows unchanged, and it can't involve electrical, plumbing, or mechanical installations (ROH §18-3.1(b)).

So a cosmetic kitchen refresh may need no building permit. A remodel that moves the sink, adds circuits, or takes out a wall almost certainly does. Two other things changed recently:

• CivCheck is now required. Since September 1, 2026, eligible residential projects (new construction, additions, and alterations to single-family homes, two-family homes, duplexes, ADUs, and ʻohana units) have to go through DPP's AI-guided CivCheck pre-review before applying. Projects that qualify for Quick Permits, plus general plumbing and electrical work, are exempt (Hawaii News Now).
• Timelines are long. Residential permits issued in 2026 averaged 218 days from application to issuance (HPR). DPP says CivCheck users in its pilot saved an average of about 40 review days.

I'll walk through Honolulu permits step by step in an upcoming post.

Which remodel adds the most resale value?

If you're planning to sell soon, the data points to smaller, smarter projects. In the Pacific region, a midrange minor kitchen remodel recouped 129.1% of its cost and a midrange bathroom recouped 91%. A midrange major kitchen recouped only 57.2% (Cost vs. Value 2025). In my experience, Oʻahu buyers want kitchens that are clean, bright, and move-in ready. They don't need custom everything.

My Oʻahu contractor checklist

Before you sign anything:

1. Verify the license. Hawaiʻi requires a licensed contractor for any project over $1,500 in labor and materials, or any project that needs a building, electrical, or plumbing permit. You can look anyone up on DCCA's MyPVL license search (DCCA).
2. Ask who pulls the permit, and whether CivCheck and permit fees are included in the bid.
3. Get it itemized, with allowances for cabinets, tile, and fixtures spelled out.
4. Confirm insurance, both workers' comp and liability.
5. Ask about lead times for cabinets, glass, and specialty tile, and order early.
6. Get the waterproofing plan in writing for showers.
7. Require written change orders and a payment schedule tied to completed milestones.
8. For condos: get the association's written approval, house rules, and insurance requirements before demolition.

FAQ: Remodel costs on Oʻahu

How much does a kitchen remodel cost on Oʻahu in 2026?

Published Pacific-region averages are about $29,700 for a midrange minor kitchen remodel and about $86,500 for a midrange major remodel (Cost vs. Value 2025). Oʻahu projects can run higher because of freight, older homes, and condo logistics.

How much does a bathroom remodel cost in Honolulu?

The Pacific-region midrange bathroom averages $27,710. One licensed Honolulu contractor quotes $18,000–$35,000 for a standard midrange bathroom in 2026, with primary suites running past $70,000.

Do I need a permit to replace kitchen cabinets and countertops in Honolulu?

Often not. ROH §18-3.1(b) exempts cabinet and countertop work, as long as it doesn't change square footage, room count, or wall locations and doesn't involve electrical, plumbing, or mechanical installations.

How long does a remodel permit take in Honolulu?

Residential permits issued in 2026 averaged 218 days from application to issuance, according to DPP data reported by Hawaiʻi Public Radio. Projects that qualify for Quick or instant permits move faster.

What remodel has the best return on investment on Oʻahu?

In the Pacific region, a midrange minor kitchen remodel recouped 129.1% of its cost at resale and a midrange bathroom recouped 91%. Full major kitchen remodels recouped much less.

Does my contractor need a Hawaiʻi license?

Yes, for any project over $1,500 in labor and materials or any project that needs a building, electrical, or plumbing permit. Check the license on DCCA's MyPVL search.

Thinking about remodeling or selling?

I'm happy to tell you which updates actually matter to buyers in your neighborhood, and which ones you can skip. Contact me for a no-pressure chat. You can get a ballpark for your own project in the remodel cost estimator, and sign up for Hawaiʻi Home + AI, my free weekly newsletter on Hawaiʻi home costs and smart tools: Hawaiʻi Home + AI newsletter.

Mahalo! — Holly Shankleton, REALTOR®, eXp Realty, Oʻahu