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Single Family ResidenceResidential
Last sold for $4,000,000 on Oct 16, 2025

540 IOLANI AVE

HONOLULU, HI 96813
11.8
Baths
8,784 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1957
Year BuiltThe year the home was originally built, according to county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$4,000,000 · Oct 16, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,031 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$2,313,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,035,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$277,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,294,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,313,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHONOLULU
Lot (acres)The size of the land the home sits on, from county records.0.27
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 600 ft²Porch · 600 ft²

Transaction History(4)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Royal Elementary SchoolC+
Elementary · Grades KG–5 · 0.3 mi
M
Prince David Kawananakoa Middle SchoolB
Middle · Grades 6–8 · 0.7 mi
H
President Theodore Roosevelt High SchoolA-
High · Grades 9–12 · 0.8 mi

District: Hawaii Department of Education

Neighborhood · ZIP 96813These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.135
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.0

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.28,158
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,695 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,402
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,945
Average tempThe average temperature here across a full year.74°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.69%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

540 Iolani Ave measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Among the largest homes in Honolulu 96813
  • Older than 91% of homes in Honolulu 96813

How it measures up in Honolulu 96813

The dot is this home. The mark in the middle is the typical home in Honolulu 96813.

Living area8,784 ft²
SmallerTypical 847 ft²Bigger

Bigger than almost all homes nearby

Lot size0.27 ac
SmallerTypical 0.47 acBigger

Bigger than 40% of homes nearby

Year built1957
OlderTypical 1998Newer

Newer than 9% of homes nearby

How 540 Iolani Ave ranks against every home in each area.
MeasureThis homeHonolulu 96813Honolulu County
Living areabigger than8,784 ft²almost all homesalmost all homes
Lot sizebigger than0.27 ac40% of homes59% of homes
Year builtnewer than19579% of homes12% of homes

About 540 Iolani Ave

When did 540 Iolani Ave, Honolulu, HI last sell?

540 Iolani Ave, Honolulu, HI last sold on Oct 16, 2025 for $4,000,000, according to the county's recorded deed.

How big is 540 Iolani Ave, Honolulu, HI?

540 Iolani Ave, Honolulu, HI has 11.8 bathrooms, 8,784 square feet of living space and a 0.27-acre lot.

When was 540 Iolani Ave, Honolulu, HI built?

540 Iolani Ave, Honolulu, HI was built in 1957, making it 69 years old.

What schools serve 540 Iolani Ave, Honolulu, HI?

540 Iolani Ave, Honolulu, HI is assigned to Royal Elementary School (elementary), rated C+; Prince David Kawananakoa Middle School (middle), rated B; President Theodore Roosevelt High School (high), rated A-. All sit in Hawaii Department of Education. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 540 Iolani Ave, Honolulu, HI compare to other homes in Honolulu 96813?

Among the 13,983 homes in Honolulu 96813, it is bigger than almost all of them (8,784 ft² against a typical 847 ft²), its lot is bigger than 40% of them (0.27 ac against a typical 0.47 ac) and it is newer than 9% of them (1957 against a typical 1998). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 540 Iolani Ave, Honolulu, HI?

The 2025 property tax bill for 540 Iolani Ave, Honolulu, HI was $8,031. The county assessed it at $2,313,400.

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