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Single Family ResidenceResidential
$736,458$429 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 75How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

643 NANI ST

LANAI CITY, HI 96763
4
Beds
4
Baths
1,716 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1974
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$736K
$556K low$917K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$300 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$941,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$570,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$371,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$877,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$941,400

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.1
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
1
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
1
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
1
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Contemporary
CountyMAUI
Lot (acres)The size of the land the home sits on, from county records.0.23
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
CoolingThe type of cooling or air conditioning in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Lanai High & Elementary SchoolC-
Elementary · Grades KG–12 · 0.3 mi

District: Hawaii Department of Education

Neighborhood · ZIP 96763These 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.142
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
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.80%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.3,274
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.20 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,890
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,438
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.67%

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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

643 Nani St 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.

  • Worth more than 70% of homes in Lanai City 96763
  • Costs less per square foot than 90% of homes in Maui County
  • Bigger than 84% of homes in Lanai City 96763
  • Has a bigger lot than 85% of homes in Lanai City 96763
  • Older than 74% of homes in Maui County

What homes are worth in Lanai City 96763

Each bar is how many homes fall in that price range. The marker is this home.

This home
$204K$3.8M

This home is worth more than 70% of homes in Lanai City 96763.

How it measures up in Lanai City 96763

The dot is this home. The mark in the middle is the typical home in Lanai City 96763.

Estimated value$736,458
CheaperTypical $598,874Pricier

Pricier than 70% of homes nearby

Price per ft²$429
CheaperTypical $596Pricier

Pricier than 17% of homes nearby

Living area1,716 ft²
SmallerTypical 1,028 ft²Bigger

Bigger than 84% of homes nearby

Lot size0.23 ac
SmallerTypical 0.14 acBigger

Bigger than 85% of homes nearby

Year built1974
OlderTypical 1981Newer

Newer than 46% of homes nearby

How 643 Nani St ranks against every home in each area.
MeasureThis homeLanai City 96763Maui County
Estimated valuepricier than$736,45870% of homes30% of homes
Price per ft²pricier than$42917% of homes10% of homes
Living areabigger than1,716 ft²84% of homes68% of homes
Lot sizebigger than0.23 ac85% of homes35% of homes
Year builtnewer than197446% of homes26% of homes

About 643 Nani St

How much is 643 Nani St, Lanai City, HI worth?

The TopHap Estimate for 643 Nani St, Lanai City, HI is $736,458 as of Aug 30, 2026. The likely range is $555,905 to $917,011. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 643 Nani St, Lanai City, HI last sell?

643 Nani St, Lanai City, HI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 643 Nani St, Lanai City, HI?

643 Nani St, Lanai City, HI has 4 bedrooms, 4 bathrooms, 1,716 square feet of living space and a 0.23-acre lot.

When was 643 Nani St, Lanai City, HI built?

643 Nani St, Lanai City, HI was built in 1974, making it 52 years old. It is a contemporary home. The building has 1 story.

What schools serve 643 Nani St, Lanai City, HI?

643 Nani St, Lanai City, HI is assigned to Lanai High & Elementary School (elementary), rated C-. All sit in Hawaii Department of Education. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 643 Nani St, Lanai City, HI compare to other homes in Lanai City 96763?

Among the 1,166 homes in Lanai City 96763, it is worth more than 70% of them ($736,458 against a typical $598,874), its price per square foot is higher than 17% of them ($429 against a typical $596), it is bigger than 84% of them (1,716 ft² against a typical 1,028 ft²), its lot is bigger than 85% of them (0.23 ac against a typical 0.14 ac) and it is newer than 46% of them (1974 against a typical 1981). Measured against all of Maui County, it is worth more than 30% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 643 Nani St, Lanai City, HI?

The 2026 property tax bill for 643 Nani St, Lanai City, HI was $300. The county assessed it at $941,400.

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