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Single Family ResidenceResidential
$94,797$50 / 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 69How 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
Last sold for $60,000 on May 25, 2011

91 ROCK ISLAND ST

GOUVERNEUR, NY 13642
4
Beds
1
Baths
1,915 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$95K
$65K low$124K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$60,000 · May 25, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,885 (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.$83,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$76,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$83,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$115,278

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
CountySt. Lawrence
Lot (acres)The size of the land the home sits on, from county records.0.34
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 · 150 ft²

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 · 0.1 mi
E
Gouverneur Elementary SchoolD+
Elementary · Grades PK–4 · 0.4 mi
M
Gouverneur Middle SchoolC-
Middle · Grades 5–8 · 1.2 mi

District: Gouverneur Central School District

Neighborhood · ZIP 13642These 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.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.92

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.9,104
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.45 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$54,798
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$68,320
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.51%

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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

91 Rock Island 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 71% of homes in St. Lawrence County
  • Costs less per square foot than 88% of homes in St. Lawrence County
  • Bigger than 79% of homes in St. Lawrence County
  • Has a smaller lot than 74% of homes in Gouverneur 13642
  • Older than 75% of homes in St. Lawrence County

What homes are worth in Gouverneur 13642

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

This home
$40K$350K

This home is worth more than 37% of homes in Gouverneur 13642.

How it measures up in Gouverneur 13642

The dot is this home. The mark in the middle is the typical home in Gouverneur 13642.

Estimated value$94,797
CheaperTypical $113,242Pricier

Pricier than 37% of homes nearby

Price per ft²$50
CheaperTypical $76Pricier

Pricier than 18% of homes nearby

Living area1,915 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.34 ac
SmallerTypical 0.99 acBigger

Bigger than 26% of homes nearby

Year built1900
OlderTypical 1950Newer

Newer than 34% of homes nearby

How 91 Rock Island St ranks against every home in each area.
MeasureThis homeGouverneur 13642St. Lawrence County
Estimated valuepricier than$94,79737% of homes29% of homes
Price per ft²pricier than$5018% of homes12% of homes
Living areabigger than1,915 ft²77% of homes79% of homes
Lot sizebigger than0.34 ac26% of homes28% of homes
Year builtnewer than190034% of homes25% of homes

About 91 Rock Island St

How much is 91 Rock Island St, Gouverneur, NY worth?

The TopHap Estimate for 91 Rock Island St, Gouverneur, NY is $94,797 as of Aug 30, 2026. The likely range is $65,218 to $124,376. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 91 Rock Island St, Gouverneur, NY last sell?

91 Rock Island St, Gouverneur, NY last sold on May 25, 2011 for $60,000, according to the county's recorded deed.

How big is 91 Rock Island St, Gouverneur, NY?

91 Rock Island St, Gouverneur, NY has 4 bedrooms, 1 bathrooms, 1,915 square feet of living space and a 0.34-acre lot.

When was 91 Rock Island St, Gouverneur, NY built?

91 Rock Island St, Gouverneur, NY was built in 1900, making it 126 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 91 Rock Island St, Gouverneur, NY?

91 Rock Island St, Gouverneur, 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 91 Rock Island St, Gouverneur, NY compare to other homes in Gouverneur 13642?

Among the 3,562 homes in Gouverneur 13642, it is worth more than 37% of them ($94,797 against a typical $113,242), its price per square foot is higher than 18% of them ($50 against a typical $76), it is bigger than 77% of them (1,915 ft² against a typical 1,440 ft²), its lot is bigger than 26% of them (0.34 ac against a typical 0.99 ac) and it is newer than 34% of them (1900 against a typical 1950). Measured against all of St. Lawrence County, it is worth more than 29% 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 91 Rock Island St, Gouverneur, NY?

The 2024 property tax bill for 91 Rock Island St, Gouverneur, NY was $2,885. The county assessed it at $83,000.

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