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Residential - Vacant LandResidential
$1,310,669
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 80How 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 $1,145,000 on Feb 5, 2021

4291 ALTON CT

SACRAMENTO, CA 95864
0
Baths
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$1.3M
$1M low$1.6M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,145,000 · Feb 5, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,304 (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.$108,241 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$75,769
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$32,472
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$106,120

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.40
25
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.2 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.0.2 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.Residential - Vacant Land
CountySACRAMENTO
Lot (acres)The size of the land the home sits on, from county records.0.19
HeatingThe type of heating system in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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 · 0.4 mi
E
Sierra Oaks K-8 SchoolC
Elementary · Grades KG–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

4291 Alton 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.

  • Among the most valuable homes in Sacramento County
  • Has a smaller lot than 89% of homes in Wilhaggin

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
$317K$2.5M

This home is worth more than 83% 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$1,310,669
CheaperTypical $794,688Pricier

Pricier than 83% of homes nearby

Lot size0.19 ac
SmallerTypical 0.24 acBigger

Bigger than 32% of homes nearby

How 4291 Alton Ct ranks against every home in each area.
MeasureThis homeWilhagginSacramento 95864Sacramento County
Estimated valuepricier than$1,310,66975% of homes83% of homesalmost all homes
Lot sizebigger than0.19 ac11% of homes32% of homes67% of homes

About 4291 Alton Ct

How much is 4291 Alton Ct, Sacramento, CA worth?

The TopHap Estimate for 4291 Alton Ct, Sacramento, CA is $1,310,669 as of Aug 30, 2026. The likely range is $1,047,921 to $1,573,417. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4291 Alton Ct, Sacramento, CA last sell?

4291 Alton Ct, Sacramento, CA last sold on Feb 5, 2021 for $1,145,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

What schools serve 4291 Alton Ct, Sacramento, CA?

4291 Alton Ct, Sacramento, CA is assigned to Rio Americano High School (high), rated A-; Sierra Oaks K-8 School (elementary), rated C. All sit in San Juan Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4291 Alton Ct, Sacramento, CA compare to other homes in Sacramento 95864?

Among the 8,858 homes in Sacramento 95864, it is worth more than 83% of them ($1,310,669 against a typical $794,688) and its lot is bigger than 32% of them (0.19 ac against a typical 0.24 ac). Measured against all of Sacramento County, it is worth more than almost all 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 4291 Alton Ct, Sacramento, CA?

The 2025 property tax bill for 4291 Alton Ct, Sacramento, CA was $1,304. The county assessed it at $108,241.

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