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Single Family ResidenceResidential
$285,491$116 / 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 85How 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 $40,000 on May 25, 2023

343 ALLEN RD # 378

ROCK STREAM, NY 14878
3
Beds
2 / 1
Baths
2,457 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.
93.5 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.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$285K
$242K low$329K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$40,000 · May 25, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,490 (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.$709,200 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$357,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$352,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$962,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$958,400

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.54
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
12
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.
69
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
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.197 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
CountyYates
Lot (acres)The size of the land the home sits on, from county records.93.50
HeatingThe type of heating system in the home.Forced Air
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 · 1,176 ft²

Transaction History(5)

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.

M
Dundee Junior-Senior High SchoolC
Middle · Grades 7–12 · 3.8 mi
E
Dundee Elementary SchoolC
Elementary · Grades PK–6 · 3.8 mi

District: Dundee Central School District

Neighborhood · ZIP 14878These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.38

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.73%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.906
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.57 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,197
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$84,706
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.49%

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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

343 Allen Rd # 378 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.

  • Costs less per square foot than 79% of homes in Yates County
  • Bigger than 86% of homes in Yates County
  • Has a bigger lot than 97% of homes in Rock Stream 14878
  • Older than 84% of homes in Rock Stream 14878

What homes are worth in Rock Stream 14878

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

This home
$82K$860K

This home is worth more than 56% of homes in Rock Stream 14878.

How it measures up in Rock Stream 14878

The dot is this home. The mark in the middle is the typical home in Rock Stream 14878.

Estimated value$285,491
CheaperTypical $268,027Pricier

Pricier than 56% of homes nearby

Price per ft²$116
CheaperTypical $157Pricier

Pricier than 25% of homes nearby

Living area2,457 ft²
SmallerTypical 1,523 ft²Bigger

Bigger than 85% of homes nearby

Lot size93.5 ac
SmallerTypical 5 acBigger

Bigger than 97% of homes nearby

Year built1900
OlderTypical 1967Newer

Newer than 16% of homes nearby

How 343 Allen Rd # 378 ranks against every home in each area.
MeasureThis homeRock Stream 14878Yates County
Estimated valuepricier than$285,49156% of homes49% of homes
Price per ft²pricier than$11625% of homes21% of homes
Living areabigger than2,457 ft²85% of homes86% of homes
Lot sizebigger than93.5 ac97% of homes97% of homes
Year builtnewer than190016% of homes25% of homes

About 343 Allen Rd # 378

How much is 343 Allen Rd # 378, Rock Stream, NY worth?

The TopHap Estimate for 343 Allen Rd # 378, Rock Stream, NY is $285,491 as of Aug 30, 2026. The likely range is $242,478 to $328,504. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 343 Allen Rd # 378, Rock Stream, NY last sell?

343 Allen Rd # 378, Rock Stream, NY last sold on May 25, 2023 for $40,000, according to the county's recorded deed.

How big is 343 Allen Rd # 378, Rock Stream, NY?

343 Allen Rd # 378, Rock Stream, NY has 3 bedrooms, 2 bathrooms, 2,457 square feet of living space and a 93.50-acre lot.

When was 343 Allen Rd # 378, Rock Stream, NY built?

343 Allen Rd # 378, Rock Stream, NY was built in 1900, making it 126 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 343 Allen Rd # 378, Rock Stream, NY?

343 Allen Rd # 378, Rock Stream, NY is assigned to Dundee Junior-Senior High School (middle), rated C; Dundee Elementary School (elementary), rated C. All sit in Dundee Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 343 Allen Rd # 378, Rock Stream, NY compare to other homes in Rock Stream 14878?

Among the 445 homes in Rock Stream 14878, it is worth more than 56% of them ($285,491 against a typical $268,027), its price per square foot is higher than 25% of them ($116 against a typical $157), it is bigger than 85% of them (2,457 ft² against a typical 1,523 ft²), its lot is bigger than 97% of them (93.5 ac against a typical 5 ac) and it is newer than 16% of them (1900 against a typical 1967). Measured against all of Yates County, it is worth more than 49% 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 343 Allen Rd # 378, Rock Stream, NY?

The 2024 property tax bill for 343 Allen Rd # 378, Rock Stream, NY was $9,490. The county assessed it at $709,200.

Closest homes

More homes in Rock Stream 14878

Assigned schools

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