How Property Taxes Work in Honolulu

All property on Oahu is taxed by the City and County of Honolulu under a single system, so whether you buy in downtown Honolulu, Kakaʻako, Manoa, or any other metro neighborhood, the same rate schedule applies. What determines your bill is the property’s classification and assessed value. For most buyers purchasing a primary residence, the owner-occupied class offers the lowest rates.

Owner-Occupied Tax Rates for 2025–2026

For the July 1, 2025 through June 30, 2026 tax year, owner-occupied properties on Oahu are taxed at three tiers:

  • Tier 1: $1.65 per $1,000 of net taxable value up to and including $1,300,000
  • Tier 2: $1.80 per $1,000 from $1,300,001 to $4,500,000
  • Tier 3: $3.25 per $1,000 above $4,500,000

In metro Honolulu, property values vary dramatically—from studio condos under $400,000 to luxury homes well into the millions—so many buyers will encounter Tier 1, while higher-end purchasers may see Tier 2 or even Tier 3 rates on portions of their assessed value.

Home Exemption: Lowering Your Tax Bill

The home exemption reduces your property’s taxable value if you own and occupy it as your primary residence. For the 2025–2026 tax year:

  • Under age 65: $120,000 exemption
  • Age 65 and older: $160,000 exemption

The filing deadline is September 30 for the following tax year. This is especially important for condo buyers in Honolulu, where assessed values can push your tax bill higher than expected if you skip the exemption filing.

Sample Tax Calculation for a Honolulu Condo

If you purchase a condo in Honolulu assessed at $600,000 and qualify for the standard $120,000 home exemption, your taxable value drops to $480,000. At the Tier 1 owner-occupied rate of $1.65 per $1,000, your annual property tax would be approximately $792 per year.

For a single-family home assessed at $1,500,000 with the same $120,000 exemption, the taxable value is $1,380,000. The first $1,300,000 is taxed at $1.65 per $1,000 ($2,145), and the remaining $80,000 at $1.80 per $1,000 ($144), for a total of approximately $2,289 per year.

Condos, HOAs, and Total Ownership Cost

Metro Honolulu is heavily condo-oriented, and monthly maintenance fees are a major part of ownership cost. Older buildings in areas like Makiki or Ala Moana can carry maintenance fees of $600 to $1,200 or more per month. Newer buildings in Kakaʻako or Ward Village often have lower fees initially but may increase over time. Always evaluate property tax and maintenance fees together when comparing Honolulu properties.

Action Step for Buyers

Whether you are buying a condo, townhome, or single-family home in Honolulu, file for the homeowner exemption before the September 30 deadline to ensure you are taxed at the owner-occupied rate. This is one of the simplest ways to keep your annual costs down.

Need help understanding property taxes for a specific Honolulu property? Contact our team for a personalized breakdown.

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