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Single Family ResidenceResidential
$728,329$261 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $335,000 on Aug 20, 2015

423 RIVERWALK DR

YOUNGSTOWN, NY 14174
4
Beds
3 / 1
Baths
2,789 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.
0.43 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
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

$728K
$651K low$806K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$335,000 · Aug 20, 2015

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.$242,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$41,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$201,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$242,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$606,300

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.Colonial
CountyNiagara
Lot (acres)The size of the land the home sits on, from county records.0.43
HeatingThe type of heating system in the home.Central
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
PoolWhether the property has a pool, and what kind, such as in-ground.In-Ground Vinyl Pool
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 50 ft²

Transaction History(4)

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
Lewiston Porter Middle SchoolB+
Middle · Grades 6–8 · 1.6 mi
H
Lewiston Porter Senior High SchoolA-
High · Grades 9–12 · 1.6 mi
E
Primary Education CenterB+
Elementary · Grades PK–2 · 1.7 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%

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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

423 Riverwalk Dr 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 Niagara County
  • Costs more per square foot than 97% of homes in Niagara County
  • Bigger than 95% of homes in Niagara County
  • Newer than 95% of homes in Niagara County

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
$148K$777K

This home is worth more than 97% 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$728,329
CheaperTypical $317,741Pricier

Pricier than 97% of homes nearby

Price per ft²$261
CheaperTypical $184Pricier

Pricier than 91% of homes nearby

Living area2,789 ft²
SmallerTypical 1,738 ft²Bigger

Bigger than 90% of homes nearby

Lot size0.43 ac
SmallerTypical 0.46 acBigger

Bigger than 45% of homes nearby

Year built2005
OlderTypical 1966Newer

Newer than 91% of homes nearby

How 423 Riverwalk Dr ranks against every home in each area.
MeasureThis homeYoungstown 14174Niagara County
Estimated valuepricier than$728,32997% of homesalmost all homes
Price per ft²pricier than$26191% of homes97% of homes
Living areabigger than2,789 ft²90% of homes95% of homes
Lot sizebigger than0.43 ac45% of homes64% of homes
Year builtnewer than200591% of homes95% of homes

About 423 Riverwalk Dr

How much is 423 Riverwalk Dr, Youngstown, NY worth?

The TopHap Estimate for 423 Riverwalk Dr, Youngstown, NY is $728,329 as of Oct 21, 2026. The likely range is $651,148 to $805,510. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 423 Riverwalk Dr, Youngstown, NY last sell?

423 Riverwalk Dr, Youngstown, NY last sold on Aug 20, 2015 for $335,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 423 Riverwalk Dr, Youngstown, NY?

423 Riverwalk Dr, Youngstown, NY has 4 bedrooms, 3 bathrooms, 2,789 square feet of living space and a 0.43-acre lot.

When was 423 Riverwalk Dr, Youngstown, NY built?

423 Riverwalk Dr, Youngstown, NY was built in 2005, making it 21 years old. It is a colonial home. The building has 2 stories.

What schools serve 423 Riverwalk Dr, Youngstown, NY?

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

How does 423 Riverwalk Dr, Youngstown, NY compare to other homes in Youngstown 14174?

Among the 2,288 homes in Youngstown 14174, it is worth more than 97% of them ($728,329 against a typical $317,741), its price per square foot is higher than 91% of them ($261 against a typical $184), it is bigger than 90% of them (2,789 ft² against a typical 1,738 ft²), its lot is bigger than 45% of them (0.43 ac against a typical 0.46 ac) and it is newer than 91% of them (2005 against a typical 1966). Measured against all of Niagara 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.

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