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Single Family ResidenceResidential
$49,870$29 / 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 88How 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

4 WILLIAM ST

ADDISON, NY 14801
5
Beds
1
Baths
1,738 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1875
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$50K
$44K low$56K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,678 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$52,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$33,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$52,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$53,571

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
42
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
9
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
55
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
73
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
2
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.54 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

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
CountySTEUBEN
Lot (acres)The size of the land the home sits on, from county records.0.25
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.Porch · 136 ft²

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.

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

E
Tuscarora Elementary SchoolF
Elementary · Grades KG–5 · 0.3 mi
M
Addison Middle/High SchoolC
Middle · Grades 6–12 · 0.3 mi

District: Addison Central School District

Neighborhood · ZIP 14801These 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.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.34

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.5,367
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.50 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,797
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,674
Average tempThe average temperature here across a full year.46°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.49%

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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

4 William 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 98% of homes in Steuben County
  • Among the lowest price per square foot in Steuben County
  • Bigger than 68% of homes in Addison 14801
  • Has a smaller lot than 88% of homes in Addison 14801
  • Older than 92% of homes in Steuben County

What homes are worth in Addison 14801

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

This home
$44K$361K

This home is worth more than 3% of homes in Addison 14801.

How it measures up in Addison 14801

The dot is this home. The mark in the middle is the typical home in Addison 14801.

Estimated value$49,870
CheaperTypical $129,416Pricier

Pricier than 3% of homes nearby

Price per ft²$29
CheaperTypical $83Pricier

Pricier than 2% of homes nearby

Living area1,738 ft²
SmallerTypical 1,448 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.25 ac
SmallerTypical 2 acBigger

Bigger than 12% of homes nearby

Year built1875
OlderTypical 1968Newer

Newer than 11% of homes nearby

How 4 William St ranks against every home in each area.
MeasureThis homeAddison 14801Steuben County
Estimated valuepricier than$49,8703% of homes2% of homes
Price per ft²pricier than$292% of homesalmost no homes
Living areabigger than1,738 ft²68% of homes63% of homes
Lot sizebigger than0.25 ac12% of homes27% of homes
Year builtnewer than187511% of homes8% of homes

About 4 William St

How much is 4 William St, Addison, NY worth?

The TopHap Estimate for 4 William St, Addison, NY is $49,870 as of Sep 24, 2026. The likely range is $43,748 to $55,992. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 William St, Addison, NY last sell?

4 William St, Addison, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 4 William St, Addison, NY?

4 William St, Addison, NY has 5 bedrooms, 1 bathrooms, 1,738 square feet of living space and a 0.25-acre lot.

When was 4 William St, Addison, NY built?

4 William St, Addison, NY was built in 1875, making it 151 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 4 William St, Addison, NY?

4 William St, Addison, NY is assigned to Tuscarora Elementary School (elementary), rated F; Addison Middle/High School (middle), rated C. All sit in Addison Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 William St, Addison, NY compare to other homes in Addison 14801?

Among the 2,182 homes in Addison 14801, it is worth more than 3% of them ($49,870 against a typical $129,416), its price per square foot is higher than 2% of them ($29 against a typical $83), it is bigger than 68% of them (1,738 ft² against a typical 1,448 ft²), its lot is bigger than 12% of them (0.25 ac against a typical 2 ac) and it is newer than 11% of them (1875 against a typical 1968). Measured against all of Steuben County, it is worth more than 2% 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 4 William St, Addison, NY?

The 2025 property tax bill for 4 William St, Addison, NY was $1,678. The county assessed it at $52,500.

More homes on William St

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Assigned schools

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