Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$390,775$204 / 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 76How 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

3847 RIVER RD

YOUNGSTOWN, NY 14174
4
Beds
2
Baths
1,911 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.
1.66 ac
Lot SizeThe size of the land the home sits on, from county records.
1905
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$391K
$295K low$486K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$113,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$97,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$113,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$256,800

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.32
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
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.
67
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.

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.Traditional/Old
CountyNiagara
Lot (acres)The size of the land the home sits on, from county records.1.66
HeatingThe type of heating system in the home.Forced Air
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 486 ft²

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

E
Primary Education Center
Elementary · Grades PK–2 · 1.6 mi
M
Lewiston Porter Middle SchoolC-
Middle · Grades 6–8 · 1.7 mi
H
Lewiston Porter Senior High SchoolA-
High · Grades 9–12 · 1.8 mi

District: Lewiston-Porter Central School District

Neighborhood · ZIP 14174These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.78

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.5,525
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.198 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,653
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,129
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

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

3847 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 85% of homes in Niagara County
  • Costs more per square foot than 80% of homes in Niagara County
  • Bigger than 72% of homes in Niagara County
  • Has a bigger lot than 87% of homes in Niagara County
  • Older than 90% of homes in Youngstown 14174

What homes are worth in Youngstown 14174

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

This home
$154K$772K

This home is worth more than 69% of homes in Youngstown 14174.

How it measures up in Youngstown 14174

The dot is this home. The mark in the middle is the typical home in Youngstown 14174.

Estimated value$390,775
CheaperTypical $314,962Pricier

Pricier than 69% of homes nearby

Price per ft²$204
CheaperTypical $190Pricier

Pricier than 63% of homes nearby

Living area1,911 ft²
SmallerTypical 1,740 ft²Bigger

Bigger than 60% of homes nearby

Lot size1.66 ac
SmallerTypical 0.46 acBigger

Bigger than 83% of homes nearby

Year built1905
OlderTypical 1966Newer

Newer than 10% of homes nearby

How 3847 River Rd ranks against every home in each area.
MeasureThis homeYoungstown 14174Niagara County
Estimated valuepricier than$390,77569% of homes85% of homes
Price per ft²pricier than$20463% of homes80% of homes
Living areabigger than1,911 ft²60% of homes72% of homes
Lot sizebigger than1.66 ac83% of homes87% of homes
Year builtnewer than190510% of homes15% of homes

About 3847 River Rd

How much is 3847 River Rd, Youngstown, NY worth?

The TopHap Estimate for 3847 River Rd, Youngstown, NY is $390,775 as of Aug 30, 2026. The likely range is $295,129 to $486,421. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 3847 River Rd, Youngstown, NY?

3847 River Rd, Youngstown, NY has 4 bedrooms, 2 bathrooms, 1,911 square feet of living space and a 1.66-acre lot.

When was 3847 River Rd, Youngstown, NY built?

3847 River Rd, Youngstown, NY was built in 1905, making it 121 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 3847 River Rd, Youngstown, NY?

3847 River Rd, Youngstown, NY is assigned to Primary Education Center (elementary); Lewiston Porter Middle School (middle), rated C-; Lewiston Porter Senior High School (high), rated A-. All sit in Lewiston-Porter Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3847 River Rd, Youngstown, NY compare to other homes in Youngstown 14174?

Among the 2,288 homes in Youngstown 14174, it is worth more than 69% of them ($390,775 against a typical $314,962), its price per square foot is higher than 63% of them ($204 against a typical $190), it is bigger than 60% of them (1,911 ft² against a typical 1,740 ft²), its lot is bigger than 83% of them (1.66 ac against a typical 0.46 ac) and it is newer than 10% of them (1905 against a typical 1966). Measured against all of Niagara County, it is worth more than 85% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on River Rd

Closest homes

More homes in Youngstown 14174

Assigned schools

Explore the area

See this home in context

Open 3847 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