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Single Family ResidenceResidential
$476,411$265 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $465,000 on Aug 22, 2025

804 RIVER KNOLLS CT

DAYTON, NV 89403
4
Beds
2
Baths
1,800 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$476K
$443K low$510K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$465,000 · Aug 22, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,350 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$137,665 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$63,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$74,665
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$131,848
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$393,328

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.46
37
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
80
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
62
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
13
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
40
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.7 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
CountyLYON
Lot (acres)The size of the land the home sits on, from county records.0.19
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Sprinklers

Transaction History(2)

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.

M
Dayton Intermediate SchoolD
Middle · Grades 7–8 · 0.4 mi
E
Dayton Elementary SchoolD-
Elementary · Grades PK–6 · 0.4 mi
H
Dayton High SchoolC+
High · Grades 9–12 · 0.5 mi

District: Lyon County School District

Neighborhood · ZIP 89403These 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.82
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.269

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.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.19,350
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.64 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,152
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,262
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.16 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.79%

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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

804 River Knolls 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 more than 68% of homes in Lyon County
  • Bigger than 66% of homes in Lyon County
  • Has a smaller lot than 72% of homes in Dayton 89403
  • Newer than 68% of homes in Lyon County

What homes are worth in Dayton 89403

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

This home
$336K$855K

This home is worth more than 52% of homes in Dayton 89403.

How it measures up in Dayton 89403

The dot is this home. The mark in the middle is the typical home in Dayton 89403.

Estimated value$476,411
CheaperTypical $470,220Pricier

Pricier than 52% of homes nearby

Price per ft²$265
CheaperTypical $275Pricier

Pricier than 41% of homes nearby

Living area1,800 ft²
SmallerTypical 1,719 ft²Bigger

Bigger than 57% of homes nearby

Lot size0.19 ac
SmallerTypical 0.28 acBigger

Bigger than 28% of homes nearby

Year built2004
OlderTypical 2003Newer

Newer than 58% of homes nearby

How 804 River Knolls Ct ranks against every home in each area.
MeasureThis homeDayton 89403Lyon County
Estimated valuepricier than$476,41152% of homes68% of homes
Price per ft²pricier than$26541% of homes54% of homes
Living areabigger than1,800 ft²57% of homes66% of homes
Lot sizebigger than0.19 ac28% of homes29% of homes
Year builtnewer than200458% of homes68% of homes

About 804 River Knolls Ct

How much is 804 River Knolls Ct, Dayton, NV worth?

The TopHap Estimate for 804 River Knolls Ct, Dayton, NV is $476,411 as of Sep 24, 2026. The likely range is $442,651 to $510,171. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 804 River Knolls Ct, Dayton, NV last sell?

804 River Knolls Ct, Dayton, NV last sold on Aug 22, 2025 for $465,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 804 River Knolls Ct, Dayton, NV?

804 River Knolls Ct, Dayton, NV has 4 bedrooms, 2 bathrooms, 1,800 square feet of living space and a 0.19-acre lot.

When was 804 River Knolls Ct, Dayton, NV built?

804 River Knolls Ct, Dayton, NV was built in 2004, making it 22 years old. The building has 1 story.

What schools serve 804 River Knolls Ct, Dayton, NV?

804 River Knolls Ct, Dayton, NV is assigned to Dayton Intermediate School (middle), rated D; Dayton Elementary School (elementary), rated D-; Dayton High School (high), rated C+. All sit in Lyon County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 804 River Knolls Ct, Dayton, NV compare to other homes in Dayton 89403?

Among the 7,646 homes in Dayton 89403, it is worth more than 52% of them ($476,411 against a typical $470,220), its price per square foot is higher than 41% of them ($265 against a typical $275), it is bigger than 57% of them (1,800 ft² against a typical 1,719 ft²), its lot is bigger than 28% of them (0.19 ac against a typical 0.28 ac) and it is newer than 58% of them (2004 against a typical 2003). Measured against all of Lyon County, it is worth more than 68% 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 804 River Knolls Ct, Dayton, NV?

The 2026 property tax bill for 804 River Knolls Ct, Dayton, NV was $2,350. The county assessed it at $137,665.

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