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Single Family ResidenceResidential
$29,568$14 / 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 53How 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 $22,000 on Apr 7, 2025

28 ROCK ISLAND ST

GOUVERNEUR, NY 13642
4
Beds
1.5
Baths
2,056 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.
0.53 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$30K
$16K low$43K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$22,000 · Apr 7, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,511 (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.$89,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$79,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$89,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$123,611

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.27
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
4
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
44
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
88
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.

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
CountyST. LAWRENCE
Lot (acres)The size of the land the home sits on, from county records.0.53
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 · 96 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.

Foreclosure Filings(3)

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 · 0.3 mi
E
Gouverneur Elementary SchoolD+
Elementary · Grades PK–4 · 0.5 mi
M
Gouverneur Middle SchoolC-
Middle · Grades 5–8 · 1.1 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

28 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.

  • Among the least valuable homes in Gouverneur 13642
  • Among the lowest price per square foot in Gouverneur 13642
  • Bigger than 84% of homes in St. Lawrence County
  • Older than 85% 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 less than almost all 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$29,568
CheaperTypical $113,242Pricier

Cheaper than almost all homes nearby

Price per ft²$14
CheaperTypical $76Pricier

Cheaper than almost all homes nearby

Living area2,056 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 83% of homes nearby

Lot size0.53 ac
SmallerTypical 0.99 acBigger

Bigger than 38% of homes nearby

Year built1890
OlderTypical 1950Newer

Newer than 21% of homes nearby

How 28 Rock Island St ranks against every home in each area.
MeasureThis homeGouverneur 13642St. Lawrence County
Estimated valuepricier than$29,568almost no homesalmost no homes
Price per ft²pricier than$14almost no homesalmost no homes
Living areabigger than2,056 ft²83% of homes84% of homes
Lot sizebigger than0.53 ac38% of homes39% of homes
Year builtnewer than189021% of homes15% of homes

About 28 Rock Island St

How much is 28 Rock Island St, Gouverneur, NY worth?

The TopHap Estimate for 28 Rock Island St, Gouverneur, NY is $29,568 as of Aug 30, 2026. The likely range is $15,688 to $43,448. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 28 Rock Island St, Gouverneur, NY last sell?

28 Rock Island St, Gouverneur, NY last sold on Apr 7, 2025 for $22,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 28 Rock Island St, Gouverneur, NY?

28 Rock Island St, Gouverneur, NY has 4 bedrooms, 1.5 bathrooms, 2,056 square feet of living space and a 0.53-acre lot.

When was 28 Rock Island St, Gouverneur, NY built?

28 Rock Island St, Gouverneur, NY was built in 1890, making it 136 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 28 Rock Island St, Gouverneur, NY?

28 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 28 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 almost none of them ($29,568 against a typical $113,242), its price per square foot is higher than almost none of them ($14 against a typical $76), it is bigger than 83% of them (2,056 ft² against a typical 1,440 ft²), its lot is bigger than 38% of them (0.53 ac against a typical 0.99 ac) and it is newer than 21% of them (1890 against a typical 1950). Measured against all of St. Lawrence County, it is worth more than almost no 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 28 Rock Island St, Gouverneur, NY?

The 2025 property tax bill for 28 Rock Island St, Gouverneur, NY was $3,511. The county assessed it at $89,000.

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