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Single Family ResidenceResidential
$35,442$27 / 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 90How 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
Last sold for $20,400 on Aug 4, 2008

817 JEFFERSON ST

JAMESTOWN, NY 14701
4
Beds
1
Baths
1,302 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.
0.16 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

$35K
$32K low$39K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$20,400 · Aug 4, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$732 (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.$22,000 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$20,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$22,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$29,300

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.52
81
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
58
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
92
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
26
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.74 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyChautauqua
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.1910
Lot (acres)The size of the land the home sits on, from county records.0.16
HeatingThe type of heating system in the home.Forced Air
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.Shed · 50 ft²Porch · 150 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.

Foreclosure Filings(1)

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

H
Jamestown High SchoolC
High · Grades 9–12 · 0.7 mi
M
Persell Middle SchoolC
Middle · Grades 5–8 · 1.2 mi

District: Jamestown City School District

Neighborhood · ZIP 14701These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.33

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.23%
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.38,578
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.416 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$48,572
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$62,545
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

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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

817 Jefferson 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 Chautauqua County
  • Costs less per square foot than 98% of homes in Chautauqua County
  • Smaller than 71% of homes in Jamestown 14701
  • Has a smaller lot than 73% of homes in Chautauqua County
  • Older than 79% of homes in Chautauqua County

What homes are worth in Jamestown 14701

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

This home
$29K$399K

This home is worth more than 5% of homes in Jamestown 14701.

How it measures up in Jamestown 14701

The dot is this home. The mark in the middle is the typical home in Jamestown 14701.

Estimated value$35,442
CheaperTypical $114,900Pricier

Pricier than 5% of homes nearby

Price per ft²$27
CheaperTypical $85Pricier

Pricier than 5% of homes nearby

Living area1,302 ft²
SmallerTypical 1,535 ft²Bigger

Bigger than 29% of homes nearby

Lot size0.16 ac
SmallerTypical 0.17 acBigger

Bigger than 47% of homes nearby

Year built1900
OlderTypical 1925Newer

Newer than 23% of homes nearby

How 817 Jefferson St ranks against every home in each area.
MeasureThis homeJamestown 14701Chautauqua County
Estimated valuepricier than$35,4425% of homes2% of homes
Price per ft²pricier than$275% of homes2% of homes
Living areabigger than1,302 ft²29% of homes33% of homes
Lot sizebigger than0.16 ac47% of homes27% of homes
Year builtnewer than190023% of homes21% of homes

About 817 Jefferson St

How much is 817 Jefferson St, Jamestown, NY worth?

The TopHap Estimate for 817 Jefferson St, Jamestown, NY is $35,442 as of Sep 24, 2026. The likely range is $31,825 to $39,059. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 817 Jefferson St, Jamestown, NY last sell?

817 Jefferson St, Jamestown, NY last sold on Aug 4, 2008 for $20,400, according to the county's recorded deed.

How big is 817 Jefferson St, Jamestown, NY?

817 Jefferson St, Jamestown, NY has 4 bedrooms, 1 bathrooms, 1,302 square feet of living space and a 0.16-acre lot.

When was 817 Jefferson St, Jamestown, NY built?

817 Jefferson St, Jamestown, NY was built in 1900, making it 126 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 817 Jefferson St, Jamestown, NY?

817 Jefferson St, Jamestown, NY is assigned to Jamestown High School (high), rated C; Persell Middle School (middle), rated C. All sit in Jamestown City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 817 Jefferson St, Jamestown, NY compare to other homes in Jamestown 14701?

Among the 13,910 homes in Jamestown 14701, it is worth more than 5% of them ($35,442 against a typical $114,900), its price per square foot is higher than 5% of them ($27 against a typical $85), it is bigger than 29% of them (1,302 ft² against a typical 1,535 ft²), its lot is bigger than 47% of them (0.16 ac against a typical 0.17 ac) and it is newer than 23% of them (1900 against a typical 1925). Measured against all of Chautauqua 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 817 Jefferson St, Jamestown, NY?

The 2024 property tax bill for 817 Jefferson St, Jamestown, NY was $732. The county assessed it at $22,000.

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