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Rural ResidenceResidential
$349,104$129 / 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 80How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $389,000 on Sep 16, 2008

520 COUNTY ROUTE 7

HAMMOND, NY 13646
6
Beds
2
Baths
2,712 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.
459.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1857
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$349K
$279K low$419K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$389,000 · Sep 16, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$16,741 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$204,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$100,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$104,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$204,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$536,842

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.49
97
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
10
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
48
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
89
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
4
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.141 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountySt. Lawrence
Lot (acres)The size of the land the home sits on, from county records.459.20
HeatingThe type of heating system in the home.Forced Air
FireplaceWhether the home has a fireplace, and what kind.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 304 ft²

Transaction History(1)

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.

H
Gouverneur High SchoolC-
High · Grades 9–12 · 9.6 mi
E
Gouverneur Elementary SchoolD+
Elementary · Grades PK–4 · 9.7 mi
M
Gouverneur Middle SchoolC-
Middle · Grades 5–8 · 10.1 mi

District: Gouverneur Central School District

Neighborhood · ZIP 13646These 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.175
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.89

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.42%
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.28%
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.2,422
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.18 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,750
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,053
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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

520 County Route 7 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 94% of homes in St. Lawrence County
  • Costs more per square foot than 74% of homes in St. Lawrence County
  • Bigger than 97% of homes in Hammond 13646
  • Among the largest lots in Hammond 13646
  • Older than 96% of homes in Hammond 13646

What homes are worth in Hammond 13646

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

This home
$50K$761K

This home is worth more than 85% of homes in Hammond 13646.

How it measures up in Hammond 13646

The dot is this home. The mark in the middle is the typical home in Hammond 13646.

Estimated value$349,104
CheaperTypical $168,755Pricier

Pricier than 85% of homes nearby

Price per ft²$129
CheaperTypical $112Pricier

Pricier than 57% of homes nearby

Living area2,712 ft²
SmallerTypical 1,080 ft²Bigger

Bigger than 97% of homes nearby

Lot size459.2 ac
SmallerTypical 0.87 acBigger

Bigger than almost all homes nearby

Year built1857
OlderTypical 1964Newer

Newer than 4% of homes nearby

How 520 County Route 7 ranks against every home in each area.
MeasureThis homeHammond 13646St. Lawrence County
Estimated valuepricier than$349,10485% of homes94% of homes
Price per ft²pricier than$12957% of homes74% of homes
Living areabigger than2,712 ft²97% of homes96% of homes
Lot sizebigger than459.2 acalmost all homesalmost all homes
Year builtnewer than18574% of homes4% of homes

About 520 County Route 7

How much is 520 County Route 7, Hammond, NY worth?

The TopHap Estimate for 520 County Route 7, Hammond, NY is $349,104 as of Jul 14, 2026. The likely range is $278,883 to $419,325. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 520 County Route 7, Hammond, NY last sell?

520 County Route 7, Hammond, NY last sold on Sep 16, 2008 for $389,000, according to the county's recorded deed.

How big is 520 County Route 7, Hammond, NY?

520 County Route 7, Hammond, NY has 6 bedrooms, 2 bathrooms, 2,712 square feet of living space and a 459.20-acre lot.

When was 520 County Route 7, Hammond, NY built?

520 County Route 7, Hammond, NY was built in 1857, making it 169 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 520 County Route 7, Hammond, NY?

520 County Route 7, Hammond, NY is assigned to Gouverneur High School (high), rated C-; Gouverneur Elementary School (elementary), rated D+; Gouverneur Middle School (middle), rated C-. All sit in Gouverneur Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 520 County Route 7, Hammond, NY compare to other homes in Hammond 13646?

Among the 2,352 homes in Hammond 13646, it is worth more than 85% of them ($349,104 against a typical $168,755), its price per square foot is higher than 57% of them ($129 against a typical $112), it is bigger than 97% of them (2,712 ft² against a typical 1,080 ft²), its lot is bigger than almost all of them (459.2 ac against a typical 0.87 ac) and it is newer than 4% of them (1857 against a typical 1964). Measured against all of St. Lawrence County, it is worth more than 94% 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 520 County Route 7, Hammond, NY?

The 2024 property tax bill for 520 County Route 7, Hammond, NY was $16,741. The county assessed it at $204,000.

More homes on County Route 7

Closest homes

More homes in Hammond 13646

Assigned schools

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