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Single Family ResidenceResidential
$1,204,222$499 / 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 94How 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
Last sold for $840,000 on Jul 20, 2006

4640 AMERICAN RIVER DR

SACRAMENTO, CA 95864
4
Beds
2.5
Baths
2,411 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.2M
$1.1M low$1.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$840,000 · Jul 20, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,529 (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.$1,147,916 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$478,297
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$669,619
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,125,409

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
29
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
58
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
50
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
42
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
26
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.4 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.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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
CountySACRAMENTO
Lot (acres)The size of the land the home sits on, from county records.0.31
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Pool W/Hot Tub/Spa

Transaction History(4)

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.

H
Rio Americano High SchoolA-
High · Grades 9–12 · 0.3 mi
E
Del Dayo Elementary SchoolB+
Elementary · Grades KG–6 · 1.0 mi
M
Arden Middle SchoolB+
Middle · Grades 6–8 · 1.8 mi

District: San Juan Unified School District

Neighborhood · ZIP 95864These 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.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.99

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
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.25,072
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,881 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$118,825
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$162,930
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.21 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

4640 American River Dr 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 98% of homes in Sacramento County
  • Costs more per square foot than 97% of homes in Sacramento County
  • Bigger than 82% of homes in Sacramento County
  • Has a bigger lot than 90% of homes in Sacramento County
  • Newer than 76% of homes in Sacramento 95864

What homes are worth in Sacramento 95864

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

This home
$360K$2.6M

This home is worth more than 79% of homes in Sacramento 95864.

How it measures up in Sacramento 95864

The dot is this home. The mark in the middle is the typical home in Sacramento 95864.

Estimated value$1,204,222
CheaperTypical $783,564Pricier

Pricier than 79% of homes nearby

Price per ft²$499
CheaperTypical $393Pricier

Pricier than 90% of homes nearby

Living area2,411 ft²
SmallerTypical 2,024 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.31 ac
SmallerTypical 0.25 acBigger

Bigger than 70% of homes nearby

Year built1971
OlderTypical 1956Newer

Newer than 76% of homes nearby

How 4640 American River Dr ranks against every home in each area.
MeasureThis homeWilhagginSacramento 95864Sacramento County
Estimated valuepricier than$1,204,22267% of homes79% of homes98% of homes
Price per ft²pricier than$49990% of homes90% of homes97% of homes
Living areabigger than2,411 ft²45% of homes64% of homes82% of homes
Lot sizebigger than0.31 ac67% of homes70% of homes90% of homes
Year builtnewer than197155% of homes76% of homes33% of homes

About 4640 American River Dr

How much is 4640 American River Dr, Sacramento, CA worth?

The TopHap Estimate for 4640 American River Dr, Sacramento, CA is $1,204,222 as of Aug 30, 2026. The likely range is $1,129,238 to $1,279,206. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4640 American River Dr, Sacramento, CA last sell?

4640 American River Dr, Sacramento, CA last sold on Jul 20, 2006 for $840,000, according to the county's recorded deed.

How big is 4640 American River Dr, Sacramento, CA?

4640 American River Dr, Sacramento, CA has 4 bedrooms, 2.5 bathrooms, 2,411 square feet of living space and a 0.31-acre lot.

When was 4640 American River Dr, Sacramento, CA built?

4640 American River Dr, Sacramento, CA was built in 1971, making it 55 years old. It is a custom design home. The building has 1 story.

What schools serve 4640 American River Dr, Sacramento, CA?

4640 American River Dr, Sacramento, CA is assigned to Rio Americano High School (high), rated A-; Del Dayo Elementary School (elementary), rated B+; Arden Middle School (middle), rated B+. All sit in San Juan Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4640 American River Dr, Sacramento, CA compare to other homes in Sacramento 95864?

Among the 8,858 homes in Sacramento 95864, it is worth more than 79% of them ($1,204,222 against a typical $783,564), its price per square foot is higher than 90% of them ($499 against a typical $393), it is bigger than 64% of them (2,411 ft² against a typical 2,024 ft²), its lot is bigger than 70% of them (0.31 ac against a typical 0.25 ac) and it is newer than 76% of them (1971 against a typical 1956). Measured against all of Sacramento County, it is worth more than 98% 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 4640 American River Dr, Sacramento, CA?

The 2025 property tax bill for 4640 American River Dr, Sacramento, CA was $13,529. The county assessed it at $1,147,916.

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