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Single Family ResidenceResidential
$1,763,641$300 / 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 91How 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 $2,725,000 on Dec 12, 2025

3470 COSIMA LN

LAS VEGAS, NV 89120
6
Beds
6 / 1
Baths
5,888 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.
0.44 ac
Lot SizeThe size of the land the home sits on, from county records.
2024
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.8M
$1.6M low$1.9M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,725,000 · Dec 12, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$23,361 (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.$854,704 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$208,250
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$646,454
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$210,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,442,011

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
50
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
82
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
1
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
100
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.14 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
CountyClark
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2025
Lot (acres)The size of the land the home sits on, from county records.0.44
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central
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, Attached
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.

E
Nate Mack Elementary SchoolB
Elementary · Grades KG–5 · 0.4 mi
H
Del Sol High SchoolD+
High · Grades 9–12 · 1.4 mi
M
Barbara & Hank Greenspun Junior High SchoolB-
Middle · Grades 6–8 · 2.6 mi

District: Clark County School District

Neighborhood · ZIP 89120These 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.88
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.141

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.26,934
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,816 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,355
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,160
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.5 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.85%

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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

3470 Cosima Ln 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 Clark County
  • Costs more per square foot than 93% of homes in Las Vegas 89120
  • Among the largest homes in Las Vegas 89120
  • Has a bigger lot than 94% of homes in Clark County
  • Among the newest homes in Las Vegas 89120

What homes are worth in Las Vegas 89120

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

This home
$164K$1.7M

This home is worth more than 98% of homes in Las Vegas 89120.

How it measures up in Las Vegas 89120

The dot is this home. The mark in the middle is the typical home in Las Vegas 89120.

Estimated value$1,763,641
CheaperTypical $403,446Pricier

Pricier than 98% of homes nearby

Price per ft²$300
CheaperTypical $226Pricier

Pricier than 93% of homes nearby

Living area5,888 ft²
SmallerTypical 1,672 ft²Bigger

Bigger than almost all homes nearby

Lot size0.44 ac
SmallerTypical 0.17 acBigger

Bigger than 83% of homes nearby

Year built2024
OlderTypical 1979Newer

Newer than almost all homes nearby

How 3470 Cosima Ln ranks against every home in each area.
MeasureThis homeLas Vegas 89120Clark County
Estimated valuepricier than$1,763,64198% of homesalmost all homes
Price per ft²pricier than$30093% of homes83% of homes
Living areabigger than5,888 ft²almost all homesalmost all homes
Lot sizebigger than0.44 ac83% of homes94% of homes
Year builtnewer than2024almost all homes98% of homes

About 3470 Cosima Ln

How much is 3470 Cosima Ln, Las Vegas, NV worth?

The TopHap Estimate for 3470 Cosima Ln, Las Vegas, NV is $1,763,641 as of Aug 30, 2026. The likely range is $1,603,925 to $1,923,357. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3470 Cosima Ln, Las Vegas, NV last sell?

3470 Cosima Ln, Las Vegas, NV last sold on Dec 12, 2025 for $2,725,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3470 Cosima Ln, Las Vegas, NV?

3470 Cosima Ln, Las Vegas, NV has 6 bedrooms, 6 bathrooms, 5,888 square feet of living space and a 0.44-acre lot.

When was 3470 Cosima Ln, Las Vegas, NV built?

3470 Cosima Ln, Las Vegas, NV was built in 2024, making it 2 years old. The building has 2 stories.

What schools serve 3470 Cosima Ln, Las Vegas, NV?

3470 Cosima Ln, Las Vegas, NV is assigned to Nate Mack Elementary School (elementary), rated B; Del Sol High School (high), rated D+; Barbara & Hank Greenspun Junior High School (middle), rated B-. All sit in Clark County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3470 Cosima Ln, Las Vegas, NV compare to other homes in Las Vegas 89120?

Among the 7,842 homes in Las Vegas 89120, it is worth more than 98% of them ($1,763,641 against a typical $403,446), its price per square foot is higher than 93% of them ($300 against a typical $226), it is bigger than almost all of them (5,888 ft² against a typical 1,672 ft²), its lot is bigger than 83% of them (0.44 ac against a typical 0.17 ac) and it is newer than almost all of them (2024 against a typical 1979). Measured against all of Clark 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 3470 Cosima Ln, Las Vegas, NV?

The 2026 property tax bill for 3470 Cosima Ln, Las Vegas, NV was $23,361. The county assessed it at $854,704.

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