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Rural ResidenceResidential
$512,697$244 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

23 ROCKROSE CT

NAPA, CA 94558
3
Beds
3 / 1
Baths
2,102 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.
1984
Year BuiltThe year the home was originally built, according to county records.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$513K
$461K low$564K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$212,697
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$170,158
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.54%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$300,000
BANK OF THE WEST · recorded Jul 30, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,035 (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.$220,874 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,270
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$202,604
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$220,874

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.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
89
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
38
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
57
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyNapa
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.Wood (Unspecified)
HeatingThe type of heating system in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
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.No

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

E
Vichy Elementary SchoolA
Elementary · Grades KG–5 · 5.8 mi
H
Vintage High SchoolB
High · Grades 9–12 · 7.4 mi
M
Silverado Middle SchoolC-
Middle · Grades 6–8 · 8.5 mi

District: Napa Valley Unified School District

Neighborhood · ZIP 94558These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.401

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.91%
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.8.1%
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.67,018
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.155 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,998
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$137,362
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.30 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

23 Rockrose Ct 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 less than 94% of homes in Napa 94558
  • Among the lowest price per square foot in Napa 94558
  • Bigger than 72% of homes in Napa 94558
  • Has a bigger lot than 67% of homes in Napa County
  • Newer than 71% of homes in Napa 94558

What homes are worth in Napa 94558

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

This home
$401K$4M

This home is worth more than 6% of homes in Napa 94558.

How it measures up in Napa 94558

The dot is this home. The mark in the middle is the typical home in Napa 94558.

Estimated value$512,697
CheaperTypical $868,135Pricier

Pricier than 6% of homes nearby

Price per ft²$244
CheaperTypical $537Pricier

Cheaper than almost all homes nearby

Living area2,102 ft²
SmallerTypical 1,657 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.23 ac
SmallerTypical 0.18 acBigger

Bigger than 64% of homes nearby

Year built1984
OlderTypical 1972Newer

Newer than 71% of homes nearby

How 23 Rockrose Ct ranks against every home in each area.
MeasureThis homeNapa 94558Napa County
Estimated valuepricier than$512,6976% of homes7% of homes
Price per ft²pricier than$244almost no homesalmost no homes
Living areabigger than2,102 ft²72% of homes70% of homes
Lot sizebigger than0.23 ac64% of homes67% of homes
Year builtnewer than198471% of homes65% of homes

About 23 Rockrose Ct

How much is 23 Rockrose Ct, Napa, CA worth?

The TopHap Estimate for 23 Rockrose Ct, Napa, CA is $512,697 as of Jul 14, 2026. The likely range is $461,370 to $564,024. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 23 Rockrose Ct, Napa, CA?

23 Rockrose Ct, Napa, CA has 3 bedrooms, 3 bathrooms, 2,102 square feet of living space and a 0.23-acre lot.

When was 23 Rockrose Ct, Napa, CA built?

23 Rockrose Ct, Napa, CA was built in 1984, making it 42 years old.

What schools serve 23 Rockrose Ct, Napa, CA?

23 Rockrose Ct, Napa, CA is assigned to Vichy Elementary School (elementary), rated A; Vintage High School (high), rated B; Silverado Middle School (middle), rated C-. All sit in Napa Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23 Rockrose Ct, Napa, CA compare to other homes in Napa 94558?

Among the 21,038 homes in Napa 94558, it is worth more than 6% of them ($512,697 against a typical $868,135), its price per square foot is higher than almost none of them ($244 against a typical $537), it is bigger than 72% of them (2,102 ft² against a typical 1,657 ft²), its lot is bigger than 64% of them (0.23 ac against a typical 0.18 ac) and it is newer than 71% of them (1984 against a typical 1972). Measured against all of Napa County, it is worth more than 7% 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 23 Rockrose Ct, Napa, CA?

The 2025 property tax bill for 23 Rockrose Ct, Napa, CA was $3,035. The county assessed it at $220,874.

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Assigned schools

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