Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$114,605$94 / 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 88How 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

3105 STATE ROUTE 12D

BOONVILLE, NY 13309
3
Beds
1
Baths
1,224 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.
1.5 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.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$115K
$101K low$128K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$984 (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.$87,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$74,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$87,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$123,500

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
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.1933
Lot (acres)The size of the land the home sits on, from county records.1.50
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.Above-Ground Pool
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 690 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.

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 · 4.3 mi
H
South Lewis High SchoolB-
High · Grades 9–12 · 4.4 mi
E
South Lewis Elementary SchoolB+
Elementary · Grades PK–4 · 9.0 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%

Owner Tools

Do you own this home?
Claim this home

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

3105 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.

  • Worth less than 87% of homes in Boonville 13309
  • Costs less per square foot than 71% of homes in Boonville 13309
  • Smaller than 69% 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$412K

This home is worth more than 13% of 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$114,605
CheaperTypical $182,202Pricier

Pricier than 13% of homes nearby

Price per ft²$94
CheaperTypical $118Pricier

Pricier than 29% of homes nearby

Living area1,224 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 31% of homes nearby

Lot size1.5 ac
SmallerTypical 1.74 acBigger

Bigger than 47% of homes nearby

Year built1900
OlderTypical 1970Newer

Newer than 23% of homes nearby

How 3105 State Route 12d ranks against every home in each area.
MeasureThis homeBoonville 13309Lewis County
Estimated valuepricier than$114,60513% of homes19% of homes
Price per ft²pricier than$9429% of homes36% of homes
Living areabigger than1,224 ft²31% of homes40% of homes
Lot sizebigger than1.5 ac47% of homes48% of homes
Year builtnewer than190023% of homes22% of homes

About 3105 State Route 12d

How much is 3105 State Route 12d, Boonville, NY worth?

The TopHap Estimate for 3105 State Route 12d, Boonville, NY is $114,605 as of Aug 30, 2026. The likely range is $101,226 to $127,984. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 3105 State Route 12d, Boonville, NY?

3105 State Route 12d, Boonville, NY has 3 bedrooms, 1 bathrooms, 1,224 square feet of living space and a 1.50-acre lot.

When was 3105 State Route 12d, Boonville, NY built?

3105 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 3105 State Route 12d, Boonville, NY?

3105 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 3105 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 13% of them ($114,605 against a typical $182,202), its price per square foot is higher than 29% of them ($94 against a typical $118), it is bigger than 31% of them (1,224 ft² against a typical 1,512 ft²), its lot is bigger than 47% of them (1.5 ac against a typical 1.74 ac) and it is newer than 23% of them (1900 against a typical 1970). Measured against all of Lewis County, it is worth more than 19% 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 3105 State Route 12d, Boonville, NY?

The 2024 property tax bill for 3105 State Route 12d, Boonville, NY was $984. The county assessed it at $87,700.

More homes on State Route 12d

Closest homes

More homes in Boonville 13309

Assigned schools

Explore the area

See this home in context

Open 3105 State Route 12d on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map