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Triplex (3 Units, Any Combination)Residential
Last sold for $587,000 on Jan 2, 2004

840 CAYMUS ST

NAPA, CA 94559
6
Beds
4.5
Baths
2,400 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$587,000 · Jan 2, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,496 (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.$851,265 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$290,037
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$561,228
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$834,574
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$851,265

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.41
47
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
36
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
37
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
51
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
36
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.29 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Triplex (3 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Triplex
CountyNAPA
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(7)

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
Shearer Elementary SchoolD-
Elementary · Grades KG–5 · 0.9 mi
M
Redwood Middle SchoolC
Middle · Grades 6–8 · 2.1 mi
H
Vintage High SchoolC
High · Grades 9–12 · 2.3 mi

District: Napa Valley Unified School District

Neighborhood · ZIP 94559These 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.97
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 100.400

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.25,170
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.628 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,352
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,518
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.25 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

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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

840 Caymus 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.

  • Bigger than 90% of homes in Central Napa
  • Has a bigger lot than 72% of homes in Central Napa
  • Newer than 91% of homes in Central Napa

How it measures up in Napa 94559

The dot is this home. The mark in the middle is the typical home in Napa 94559.

Living area2,400 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.17 ac
SmallerTypical 0.15 acBigger

Bigger than 62% of homes nearby

Year built1981
OlderTypical 1955Newer

Newer than 76% of homes nearby

How 840 Caymus St ranks against every home in each area.
MeasureThis homeCentral NapaNapa 94559Napa County
Living areabigger than2,400 ft²90% of homes87% of homes79% of homes
Lot sizebigger than0.17 ac72% of homes62% of homes46% of homes
Year builtnewer than198191% of homes76% of homes63% of homes

About 840 Caymus St

When did 840 Caymus St, Napa, CA last sell?

840 Caymus St, Napa, CA last sold on Jan 2, 2004 for $587,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 840 Caymus St, Napa, CA?

840 Caymus St, Napa, CA has 6 bedrooms, 4.5 bathrooms, 2,400 square feet of living space and a 0.17-acre lot.

When was 840 Caymus St, Napa, CA built?

840 Caymus St, Napa, CA was built in 1981, making it 45 years old. It is a triplex home. The building has 2 stories.

What schools serve 840 Caymus St, Napa, CA?

840 Caymus St, Napa, CA is assigned to Shearer Elementary School (elementary), rated D-; Redwood Middle School (middle), rated C; Vintage High School (high), rated C. All sit in Napa Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 840 Caymus St, Napa, CA compare to other homes in Napa 94559?

Among the 7,763 homes in Napa 94559, it is bigger than 87% of them (2,400 ft² against a typical 1,440 ft²), its lot is bigger than 62% of them (0.17 ac against a typical 0.15 ac) and it is newer than 76% of them (1981 against a typical 1955). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 840 Caymus St, Napa, CA?

The 2026 property tax bill for 840 Caymus St, Napa, CA was $11,496. The county assessed it at $851,265.

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