Duplex (2 Units, Any Combination)Residential
52 MALLARD CT
NAPA, CA 94559
2
Beds
2
Baths
1,013 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.
1951
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,004 (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.$114,196 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,244
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$101,952
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$111,957
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$114,196
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.55
81
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
74
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.65 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyNAPA
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2016
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
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
Transaction History(5)
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.
EMH
Phillips Magnet Elementary SchoolD
Elementary · Grades KG–5 · 0.5 mi
Silverado Middle SchoolC-
Middle · Grades 6–8 · 0.6 mi
Napa High SchoolB-
High · Grades 9–12 · 2.1 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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How this home compares
52 Mallard 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.
- Smaller than 92% of homes in Terrace
- Has a bigger lot than 83% of homes in Napa 94559
- Older than 82% of homes in Napa County
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 area1,013 ft²
SmallerTypical 1,414 ft²Bigger
Bigger than 17% of homes nearby
Lot size0.23 ac
SmallerTypical 0.15 acBigger
Bigger than 83% of homes nearby
Year built1951
OlderTypical 1955Newer
Newer than 39% of homes nearby
| Measure | This home | Terrace | Napa 94559 | Napa County |
|---|---|---|---|---|
| Living areabigger than | 1,013 ft² | 8% of homes | 17% of homes | 10% of homes |
| Lot sizebigger than | 0.23 ac | 77% of homes | 83% of homes | 67% of homes |
| Year builtnewer than | 1951 | 19% of homes | 39% of homes | 18% of homes |
About 52 Mallard Ct
When did 52 Mallard Ct, Napa, CA last sell?
52 Mallard Ct, Napa, CA last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 52 Mallard Ct, Napa, CA?
52 Mallard Ct, Napa, CA has 2 bedrooms, 2 bathrooms, 1,013 square feet of living space and a 0.23-acre lot.
When was 52 Mallard Ct, Napa, CA built?
52 Mallard Ct, Napa, CA was built in 1951, making it 75 years old. It is a duplex single home. The building has 2 stories.
What schools serve 52 Mallard Ct, Napa, CA?
52 Mallard Ct, Napa, CA is assigned to Phillips Magnet Elementary School (elementary), rated D; Silverado Middle School (middle), rated C-; Napa High School (high), rated B-. All sit in Napa Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 52 Mallard Ct, Napa, CA compare to other homes in Napa 94559?
Among the 7,778 homes in Napa 94559, it is bigger than 17% of them (1,013 ft² against a typical 1,414 ft²), its lot is bigger than 83% of them (0.23 ac against a typical 0.15 ac) and it is newer than 39% of them (1951 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 52 Mallard Ct, Napa, CA?
The 2025 property tax bill for 52 Mallard Ct, Napa, CA was $2,004. The county assessed it at $114,196.
More homes on Mallard Ct
- 75 Mallard Ct$633K2 bd · 1 ba · 839 ft² · Sold $600K · Aug 2025
- 39 Mallard Ct$621K4 bd · 2.5 ba · 1,339 ft² · Sold $166K · Aug 2021
- 69 Mallard Ct$569K3 bd · 2 ba · 1,136 ft² · Sold $255K · Jan 2014
- 63 Mallard Ct$590K3 bd · 3 ba · 1,340 ft² · Sold $250K · Oct 2012
- 21 Mallard Ct$619K4 bd · 3 ba · 1,339 ft² · Sold $286K · Oct 2012
- 33 Mallard Ct$487K2 bd · 1 ba · 839 ft² · Sold Aug 2008
- 40 Mallard Ct$885K2 bd · 1 ba · 1,556 ft² · Sold $495K · Apr 2003
- 15 Mallard Ct$625K3 bd · 2 ba · 1,136 ft² · Sold $164K · Feb 2002
- 20 Mallard Ct$1.1M3 bd · 2 ba · 2,827 ft² · Sold $140K · Feb 2000
- 57 Mallard Ct$637K4 bd · 2.5 ba · 1,339 ft² · Sold $151K · Jan 1995
- 9 Mallard Ct$687K4 bd · 3 ba · 1,339 ft² · Sold $151K · Mar 1994
- 45 Mallard Ct$618K3 bd · 2.5 ba · 1,340 ft² · Sold $143K · Feb 1994
Closest homes
- 64 Mallard Ct$800K78 ft · 1 bd · 1 ba · 399 ft²
- 1209 Terrace Dr$1.2M143 ft · 4 bd · 3 ba · 2,632 ft² · Sold Aug 2012
- 40 Mallard Ct$885K136 ft · 2 bd · 1 ba · 1,556 ft² · Sold $495K · Apr 2003
- 46 Mallard Ct$523K131 ft · 2 bd · 1 ba · 629 ft² · Sold Jan 1900
- 58 Mallard Ct$946K153 ft · 4 bd · 2 ba · 1,744 ft²
- 1203 Terrace Dr$1.2M217 ft · 4 bd · 3 ba · 2,862 ft² · Sold $1.1M · Jun 2024
- 1017 Saratoga Dr$1.3M211 ft · 4 bd · 3 ba · 3,146 ft² · Sold $680K · Jun 2008
- 1230 Terrace Dr$1.1M174 ft · 4 bd · 3 ba · 2,632 ft² · Sold Mar 2009
More homes in Napa 94559
- 1680 Milton Rd$750K2 bd · 2 ba · 1,188 ft² · Sold $690K · Sep 2026
- 908 Marina Dr$750K3 bd · 2.5 ba · 1,803 ft² · Sold $725K · Sep 2026
- 385 Lakeview Dr$1.1M3 bd · 1.5 ba · 1,412 ft² · Sold $1.2M · Sep 2026
- 1962 Kansas Ct$629K3 bd · 2 ba · 1,036 ft² · Sold $700K · Sep 2026
- 1615 F St$779K2 bd · 1 ba · 988 ft² · Sold $779K · Sep 2026
- 1124 Shetler Ave$775K4 bd · 2 ba · 1,566 ft² · Sold $252K · Sep 2026
- 1622 Spencer St$799K2 bd · 1 ba · 840 ft² · Sold $799K · Sep 2026
- 2180 Unbridled Ct$649K2 bd · 2.5 ba · 1,682 ft² · Sold $649K · Sep 2026
- 86 Black Walnut Ln$1M4 bd · 3 ba · 2,259 ft² · Sold $1M · Sep 2026
- 1240 Spruce St$500K1 bd · 1 ba · 500 ft² · Sold $500K · Sep 2026
- 1720 Los Carneros Ave$1.1M2 bd · 2 ba · 1,518 ft² · Sold $1.1M · Sep 2026
- 1120 Pennyroyal St$1.8M4 bd · 3.5 ba · 2,678 ft² · Sold $1.8M · Sep 2026
Assigned schools
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