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Single Family ResidenceResidential
$343,294$221 / 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 97How 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 $100,000 on Aug 6, 1999

3947 LONGFELLOW ST

LAS VEGAS, NV 89115
4
Beds
2
Baths
1,554 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1983
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$343K
$332K low$354K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$100,000 · Aug 6, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$618 (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.$61,106 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,870
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$30,236
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$60,377
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$174,589

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.36
1
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.
79
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.
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.Single Story
CountyClark
Lot (acres)The size of the land the home sits on, from county records.0.22
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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.Patio · 33 ft²Porch · 33 ft²Sprinklers

Transaction History(5)

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
Gwendolyn Woolley Elementary SchoolD+
Elementary · Grades KG–5 · 0.4 mi
H
Mojave High School
High · Grades 9–12 · 3.3 mi
M
Marvin M. Sedway Middle SchoolD-
Middle · Grades 6–8 · 3.5 mi

District: Clark County School District

Neighborhood · ZIP 89115These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.137

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.6.5%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.26%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.72,415
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,402 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$45,108
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$53,377
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.10 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

3947 Longfellow St 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 less than 77% of homes in Clark County
  • Costs less per square foot than 73% of homes in Clark County
  • Bigger than 69% of homes in Las Vegas 89115
  • Has a bigger lot than 90% of homes in Las Vegas 89115
  • Older than 84% of homes in Clark County

What homes are worth in Las Vegas 89115

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

This home
$134K$489K

This home is worth more than 55% of homes in Las Vegas 89115.

How it measures up in Las Vegas 89115

The dot is this home. The mark in the middle is the typical home in Las Vegas 89115.

Estimated value$343,294
CheaperTypical $337,836Pricier

Pricier than 55% of homes nearby

Price per ft²$221
CheaperTypical $235Pricier

Pricier than 38% of homes nearby

Living area1,554 ft²
SmallerTypical 1,326 ft²Bigger

Bigger than 69% of homes nearby

Lot size0.22 ac
SmallerTypical 0.11 acBigger

Bigger than 90% of homes nearby

Year built1983
OlderTypical 1997Newer

Newer than 30% of homes nearby

How 3947 Longfellow St ranks against every home in each area.
MeasureThis homeLas Vegas 89115Clark County
Estimated valuepricier than$343,29455% of homes23% of homes
Price per ft²pricier than$22138% of homes27% of homes
Living areabigger than1,554 ft²69% of homes39% of homes
Lot sizebigger than0.22 ac90% of homes85% of homes
Year builtnewer than198330% of homes16% of homes

About 3947 Longfellow St

How much is 3947 Longfellow St, Las Vegas, NV worth?

The TopHap Estimate for 3947 Longfellow St, Las Vegas, NV is $343,294 as of Sep 24, 2026. The likely range is $332,378 to $354,210. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3947 Longfellow St, Las Vegas, NV last sell?

3947 Longfellow St, Las Vegas, NV last sold on Aug 6, 1999 for $100,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3947 Longfellow St, Las Vegas, NV?

3947 Longfellow St, Las Vegas, NV has 4 bedrooms, 2 bathrooms, 1,554 square feet of living space and a 0.22-acre lot.

When was 3947 Longfellow St, Las Vegas, NV built?

3947 Longfellow St, Las Vegas, NV was built in 1983, making it 43 years old. It is a single story home. The building has 1 story.

What schools serve 3947 Longfellow St, Las Vegas, NV?

3947 Longfellow St, Las Vegas, NV is assigned to Gwendolyn Woolley Elementary School (elementary), rated D+; Mojave High School (high); Marvin M. Sedway Middle School (middle), rated D-. All sit in Clark County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3947 Longfellow St, Las Vegas, NV compare to other homes in Las Vegas 89115?

Among the 11,989 homes in Las Vegas 89115, it is worth more than 55% of them ($343,294 against a typical $337,836), its price per square foot is higher than 38% of them ($221 against a typical $235), it is bigger than 69% of them (1,554 ft² against a typical 1,326 ft²), its lot is bigger than 90% of them (0.22 ac against a typical 0.11 ac) and it is newer than 30% of them (1983 against a typical 1997). Measured against all of Clark County, it is worth more than 23% 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 3947 Longfellow St, Las Vegas, NV?

The 2026 property tax bill for 3947 Longfellow St, Las Vegas, NV was $618. The county assessed it at $61,106.

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