Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$121,928$86 / 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 86How 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

426 STATE ROUTE 104

WILLIAMSTOWN, NY 13493
3
Beds
1
Baths
1,421 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.
5 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$122K
$105K low$139K 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.$65,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$23,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$42,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$65,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$92,857

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
39
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.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
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.8 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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyOSWEGO
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.1975
Lot (acres)The size of the land the home sits on, from county records.5.00
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.No
ViewThe type of view from the property, or another feature of the site that affects value.Waterfront-Not Specified

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
Altmar-Parish-Williamstown Elementary SchoolC-
Elementary · Grades PK–6 · 4.2 mi
M
Altmar-Parish-Williamstown Jr/Sr High SchoolD-
Middle · Grades 7–12 · 4.3 mi

District: Altmar-Parish-Williamstown Central School District

Neighborhood · ZIP 13493These 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.155
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 100.42

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.64%
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.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.2,018
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.28 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,905
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$70,049
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.46%

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

426 State Route 104 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 78% of homes in Oswego County
  • Costs less per square foot than 76% of homes in Oswego County
  • Has a bigger lot than 79% of homes in Oswego County
  • Older than 73% of homes in Williamstown 13493

What homes are worth in Williamstown 13493

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

This home
$57K$436K

This home is worth more than 30% of homes in Williamstown 13493.

How it measures up in Williamstown 13493

The dot is this home. The mark in the middle is the typical home in Williamstown 13493.

Estimated value$121,928
CheaperTypical $159,808Pricier

Pricier than 30% of homes nearby

Price per ft²$86
CheaperTypical $116Pricier

Pricier than 25% of homes nearby

Living area1,421 ft²
SmallerTypical 1,232 ft²Bigger

Bigger than 63% of homes nearby

Lot size5 ac
SmallerTypical 5.01 acBigger

Bigger than 49% of homes nearby

Year built1968
OlderTypical 1988Newer

Newer than 27% of homes nearby

How 426 State Route 104 ranks against every home in each area.
MeasureThis homeWilliamstown 13493Oswego County
Estimated valuepricier than$121,92830% of homes22% of homes
Price per ft²pricier than$8625% of homes24% of homes
Living areabigger than1,421 ft²63% of homes47% of homes
Lot sizebigger than5 ac49% of homes79% of homes
Year builtnewer than196827% of homes50% of homes

About 426 State Route 104

How much is 426 State Route 104, Williamstown, NY worth?

The TopHap Estimate for 426 State Route 104, Williamstown, NY is $121,928 as of Sep 24, 2026. The likely range is $104,763 to $139,093. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 426 State Route 104, Williamstown, NY last sell?

426 State Route 104, Williamstown, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 426 State Route 104, Williamstown, NY?

426 State Route 104, Williamstown, NY has 3 bedrooms, 1 bathrooms, 1,421 square feet of living space and a 5.00-acre lot.

When was 426 State Route 104, Williamstown, NY built?

426 State Route 104, Williamstown, NY was built in 1968, making it 58 years old. It is a ranch home. The building has 1 story.

What schools serve 426 State Route 104, Williamstown, NY?

426 State Route 104, Williamstown, NY is assigned to Altmar-Parish-Williamstown Elementary School (elementary), rated C-; Altmar-Parish-Williamstown Jr/Sr High School (middle), rated D-. All sit in Altmar-Parish-Williamstown Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 426 State Route 104, Williamstown, NY compare to other homes in Williamstown 13493?

Among the 1,081 homes in Williamstown 13493, it is worth more than 30% of them ($121,928 against a typical $159,808), its price per square foot is higher than 25% of them ($86 against a typical $116), it is bigger than 63% of them (1,421 ft² against a typical 1,232 ft²), its lot is bigger than 49% of them (5 ac against a typical 5.01 ac) and it is newer than 27% of them (1968 against a typical 1988). Measured against all of Oswego County, it is worth more than 22% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on State Route 104

Closest homes

More homes in Williamstown 13493

Assigned schools

Explore the area

See this home in context

Open 426 State Route 104 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