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Single Family ResidenceResidential
$64,484$47 / 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 82How 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

3143 STATE ROUTE 12D

BOONVILLE, NY 13309
3
Beds
1
Baths
1,368 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.
1.1 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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$64K
$53K low$76K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,175 (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.$45,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$30,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$45,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$63,900

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.32
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
52
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
97
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.

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
CountyLewis
Lot (acres)The size of the land the home sits on, from county records.1.10
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 456 ft²

Transaction History(2)

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
South Lewis Middle SchoolB
Middle · Grades 5–8 · 4.0 mi
H
South Lewis High SchoolB-
High · Grades 9–12 · 4.1 mi
E
South Lewis Elementary SchoolB+
Elementary · Grades PK–4 · 8.8 mi

District: South Lewis Central School District

Neighborhood · ZIP 13309These 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.132
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.59

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.83%
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.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.5,892
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.44 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,087
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,195
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.54 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.46%

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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

3143 State Route 12d 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 Boonville 13309
  • Costs less per square foot than 97% of homes in Boonville 13309
  • Older than 78% of homes in Lewis County

What homes are worth in Boonville 13309

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

This home
$73K$418K

This home is worth less than almost all homes in Boonville 13309.

How it measures up in Boonville 13309

The dot is this home. The mark in the middle is the typical home in Boonville 13309.

Estimated value$64,484
CheaperTypical $182,202Pricier

Cheaper than almost all homes nearby

Price per ft²$47
CheaperTypical $118Pricier

Pricier than 3% of homes nearby

Living area1,368 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 40% of homes nearby

Lot size1.1 ac
SmallerTypical 1.72 acBigger

Bigger than 42% of homes nearby

Year built1900
OlderTypical 1969Newer

Newer than 23% of homes nearby

How 3143 State Route 12d ranks against every home in each area.
MeasureThis homeBoonville 13309Lewis County
Estimated valuepricier than$64,484almost no homes2% of homes
Price per ft²pricier than$473% of homes4% of homes
Living areabigger than1,368 ft²40% of homes49% of homes
Lot sizebigger than1.1 ac42% of homes41% of homes
Year builtnewer than190023% of homes22% of homes

About 3143 State Route 12d

How much is 3143 State Route 12d, Boonville, NY worth?

The TopHap Estimate for 3143 State Route 12d, Boonville, NY is $64,484 as of Aug 30, 2026. The likely range is $53,105 to $75,863. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3143 State Route 12d, Boonville, NY last sell?

3143 State Route 12d, Boonville, NY last sold on Nov 30, 2015, according to the county's recorded deed.

How big is 3143 State Route 12d, Boonville, NY?

3143 State Route 12d, Boonville, NY has 3 bedrooms, 1 bathrooms, 1,368 square feet of living space and a 1.10-acre lot.

When was 3143 State Route 12d, Boonville, NY built?

3143 State Route 12d, Boonville, NY was built in 1900, making it 126 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 3143 State Route 12d, Boonville, NY?

3143 State Route 12d, Boonville, NY is assigned to South Lewis Middle School (middle), rated B; South Lewis High School (high), rated B-; South Lewis Elementary School (elementary), rated B+. All sit in South Lewis Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3143 State Route 12d, Boonville, NY compare to other homes in Boonville 13309?

Among the 2,694 homes in Boonville 13309, it is worth more than almost none of them ($64,484 against a typical $182,202), its price per square foot is higher than 3% of them ($47 against a typical $118), it is bigger than 40% of them (1,368 ft² against a typical 1,512 ft²), its lot is bigger than 42% of them (1.1 ac against a typical 1.72 ac) and it is newer than 23% of them (1900 against a typical 1969). Measured against all of Lewis 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 3143 State Route 12d, Boonville, NY?

The 2024 property tax bill for 3143 State Route 12d, Boonville, NY was $1,175. The county assessed it at $45,400.

More homes on State Route 12d

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More homes in Boonville 13309

Assigned schools

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