Duplex (2 Units, Any Combination)Residential
Last sold for $721,000 on Nov 14, 2023
441 MAPLE ST
NAPA, CA 94558
3
Beds
2
Baths
1,228 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
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.$721,000 · Nov 14, 2023
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,816 (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.$735,420 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$306,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$429,420
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$721,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$735,420
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.39
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
61
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.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyNAPA
Lot (acres)The size of the land the home sits on, from county records.0.15
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
HeatingThe type of heating system in the home.Yes
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, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
Transaction History(12)
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.
MEH
Harvest Magnet Middle School
Middle · Grades 6–8 · 0.3 mi
Snow Elementary SchoolD-
Elementary · Grades KG–5 · 0.9 mi
Napa High SchoolB-
High · Grades 9–12 · 1.3 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%
Owner Tools
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Claim this homeData 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
441 Maple 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.
- Smaller than 78% of homes in Napa 94558
- Has a bigger lot than 69% of homes in Westwood
- Older than 96% 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.
Living area1,228 ft²
SmallerTypical 1,648 ft²Bigger
Bigger than 22% of homes nearby
Lot size0.15 ac
SmallerTypical 0.18 acBigger
Bigger than 39% of homes nearby
Year built1940
OlderTypical 1972Newer
Newer than 4% of homes nearby
| Measure | This home | Westwood | Napa 94558 | Napa County |
|---|---|---|---|---|
| Living areabigger than | 1,228 ft² | 63% of homes | 22% of homes | 23% of homes |
| Lot sizebigger than | 0.15 ac | 69% of homes | 39% of homes | 39% of homes |
| Year builtnewer than | 1940 | 5% of homes | 4% of homes | 10% of homes |
About 441 Maple St
When did 441 Maple St, Napa, CA last sell?
441 Maple St, Napa, CA last sold on Nov 14, 2023 for $721,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.
How big is 441 Maple St, Napa, CA?
441 Maple St, Napa, CA has 3 bedrooms, 2 bathrooms, 1,228 square feet of living space and a 0.15-acre lot.
When was 441 Maple St, Napa, CA built?
441 Maple St, Napa, CA was built in 1940, making it 86 years old. It is a duplex single home.
What schools serve 441 Maple St, Napa, CA?
441 Maple St, Napa, CA is assigned to Harvest Magnet Middle School (middle); Snow Elementary School (elementary), rated D-; 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 441 Maple St, Napa, CA compare to other homes in Napa 94558?
Among the 20,955 homes in Napa 94558, it is bigger than 22% of them (1,228 ft² against a typical 1,648 ft²), its lot is bigger than 39% of them (0.15 ac against a typical 0.18 ac) and it is newer than 4% of them (1940 against a typical 1972). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 441 Maple St, Napa, CA?
The 2025 property tax bill for 441 Maple St, Napa, CA was $9,816. The county assessed it at $735,420.
More homes on Maple St
Closest homes
- 431 Maple St51 ft · 3 bd · 3 ba · 2,310 ft² · Sold $615K · Dec 2024
- 2520 Pine St$565K144 ft · 2 bd · 1 ba · 910 ft² · Sold $136K · Jul 1998
- 2500 Pine St147 ft · 2 bd · 2 ba · 1,182 ft² · Sold $260K · Feb 2000
- 316 Hickory St131 ft · 6 bd · 2 ba · 2,052 ft²
- 308 Hickory St140 ft · 6 bd · 2 ba · 2,052 ft²
- 339 Freeway Dr$415K154 ft · 2 bd · 2 ba · 1,200 ft² · Sold $150K · Oct 2012
- 341 Freeway Dr$419K172 ft · 1 bd · 1 ba · 973 ft² · Sold $429K · Sep 2022
- 2560 Pine St177 ft · 4 bd · 2 ba · 1,248 ft² · Sold $899K · Jun 2021
More homes in Napa 94558
- 4046 Tall Grass Dr$1.6M2,979 ft² · Sold $1.6M · Sep 2026
- 1600 Bryce Ct$941K4 bd · 2 ba · 1,603 ft² · Sold $950K · Sep 2026
- 1215 Oakville Grade$1.9M2 bd · 2.5 ba · 2,333 ft² · Sold $3.1M · Sep 2026
- 1571 Baywood Ln$789K3 bd · 2 ba · 1,610 ft² · Sold $825K · Sep 2026
- 199 Splittail Way2,178 ft² · Sold $900K · Sep 2026
- 3436 Meadowbrook Ct$875K3 bd · 2 ba · 1,684 ft² · Sold $918K · Sep 2026
- 176 Gali Way2,178 ft² · Sold $837K · Sep 2026
- 193 Splittail Way2,178 ft² · Sold $803K · Sep 2026
- 4455 Summerfield Dr$799K3 bd · 2 ba · 1,186 ft² · Sold $795K · Sep 2026
- 3234 Atherton Cir$1.5M3 bd · 2.5 ba · 2,527 ft² · Sold $1.4M · Sep 2026
- 2171 Vandeleur Dr0.13 ac · Sold $1.5M · Sep 2026
- 2129 Euclid Ave$1.1M3 bd · 2 ba · 1,738 ft² · Sold $1M · Sep 2026
Assigned schools
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