Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$810,039$264 / 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 84How 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 $302,000 on Sep 22, 2016

321 RIVER RD

DAYTON, NV 89403
4
Beds
2.5
Baths
3,064 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.
2.51 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$810K
$681K low$939K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$302,000 · Sep 22, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,242 (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.$94,037 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$19,250
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$74,787
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$96,602
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$268,676

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.58
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
83
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
61
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
10
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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.Single Family Residence
CountyLYON
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.Deck · 56 ft²Shed · 168 ft²Sprinklers

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Riverview Elementary SchoolC
Elementary · Grades PK–6 · 1.9 mi
H
Dayton High SchoolC+
High · Grades 9–12 · 3.7 mi
M
Dayton Intermediate SchoolD
Middle · Grades 7–8 · 3.8 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%

Owner Tools

Do you own this home?
Claim this home

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

321 River Rd 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 Lyon County
  • Bigger than 97% of homes in Dayton 89403
  • Has a bigger lot than 93% of homes in Dayton 89403
  • Older than 93% of homes in Dayton 89403

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
$322K$828K

This home is worth more than 97% 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$810,039
CheaperTypical $469,199Pricier

Pricier than 97% of homes nearby

Price per ft²$264
CheaperTypical $274Pricier

Pricier than 40% of homes nearby

Living area3,064 ft²
SmallerTypical 1,723 ft²Bigger

Bigger than 97% of homes nearby

Lot size2.51 ac
SmallerTypical 0.28 acBigger

Bigger than 93% of homes nearby

Year built1979
OlderTypical 2003Newer

Newer than 7% of homes nearby

How 321 River Rd ranks against every home in each area.
MeasureThis homeDayton 89403Lyon County
Estimated valuepricier than$810,03997% of homes98% of homes
Price per ft²pricier than$26440% of homes54% of homes
Living areabigger than3,064 ft²97% of homes97% of homes
Lot sizebigger than2.51 ac93% of homes85% of homes
Year builtnewer than19797% of homes16% of homes

About 321 River Rd

How much is 321 River Rd, Dayton, NV worth?

The TopHap Estimate for 321 River Rd, Dayton, NV is $810,039 as of Sep 24, 2026. The likely range is $680,857 to $939,221. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 321 River Rd, Dayton, NV last sell?

321 River Rd, Dayton, NV last sold on Sep 22, 2016 for $302,000, according to the county's recorded deed.

How big is 321 River Rd, Dayton, NV?

321 River Rd, Dayton, NV has 4 bedrooms, 2.5 bathrooms and 3,064 square feet of living space.

When was 321 River Rd, Dayton, NV built?

321 River Rd, Dayton, NV was built in 1979, making it 47 years old. The building has 2 stories.

What schools serve 321 River Rd, Dayton, NV?

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

How does 321 River Rd, Dayton, NV compare to other homes in Dayton 89403?

Among the 7,646 homes in Dayton 89403, it is worth more than 97% of them ($810,039 against a typical $469,199), its price per square foot is higher than 40% of them ($264 against a typical $274), it is bigger than 97% of them (3,064 ft² against a typical 1,723 ft²), its lot is bigger than 93% of them (2.51 ac against a typical 0.28 ac) and it is newer than 7% of them (1979 against a typical 2003). Measured against all of Lyon 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 321 River Rd, Dayton, NV?

The 2026 property tax bill for 321 River Rd, Dayton, NV was $3,242. The county assessed it at $94,037.

More homes on River Rd

Closest homes

More homes in Dayton 89403

Assigned schools

Explore the area

See this home in context

Open 321 River Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map