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Single Family ResidenceResidential
$272,208$150 / 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 89How 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

18399 STATE ROUTE 12F

DEXTER, NY 13634
3
Beds
1.5
Baths
1,812 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.
6.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$272K
$243K low$301K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,719 (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.$230,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$45,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$185,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$230,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$259,326

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.182 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.area not mapped

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.Contemporary
CountyJEFFERSON
Lot (acres)The size of the land the home sits on, from county records.6.10
HeatingThe type of heating system in the home.Electric
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Above-Ground Pool
ViewThe type of view from the property, or another feature of the site that affects value.Waterfront-Not Specified
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 336 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
General Brown Junior-Senior High SchoolB+
Middle · Grades 7–12 · 1.2 mi
E
Dexter Elementary School
Elementary · Grades PK–2 · 1.7 mi

District: General Brown Central School District

Neighborhood · ZIP 13634These 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.91
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.52

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.74%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.4,456
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.91 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,542
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,814
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.42 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

18399 State Route 12f 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 more than 72% of homes in Jefferson County
  • Bigger than 75% of homes in Dexter 13634
  • Has a bigger lot than 87% of homes in Dexter 13634
  • Newer than 71% of homes in Jefferson County

What homes are worth in Dexter 13634

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

This home
$81K$571K

This home is worth more than 67% of homes in Dexter 13634.

How it measures up in Dexter 13634

The dot is this home. The mark in the middle is the typical home in Dexter 13634.

Estimated value$272,208
CheaperTypical $216,798Pricier

Pricier than 67% of homes nearby

Price per ft²$150
CheaperTypical $142Pricier

Pricier than 55% of homes nearby

Living area1,812 ft²
SmallerTypical 1,404 ft²Bigger

Bigger than 75% of homes nearby

Lot size6.1 ac
SmallerTypical 0.74 acBigger

Bigger than 87% of homes nearby

Year built1987
OlderTypical 1973Newer

Newer than 62% of homes nearby

How 18399 State Route 12f ranks against every home in each area.
MeasureThis homeDexter 13634Jefferson County
Estimated valuepricier than$272,20867% of homes72% of homes
Price per ft²pricier than$15055% of homes63% of homes
Living areabigger than1,812 ft²75% of homes69% of homes
Lot sizebigger than6.1 ac87% of homes87% of homes
Year builtnewer than198762% of homes71% of homes

About 18399 State Route 12f

How much is 18399 State Route 12f, Dexter, NY worth?

The TopHap Estimate for 18399 State Route 12f, Dexter, NY is $272,208 as of Sep 24, 2026. The likely range is $243,292 to $301,124. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18399 State Route 12f, Dexter, NY last sell?

18399 State Route 12f, Dexter, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 18399 State Route 12f, Dexter, NY?

18399 State Route 12f, Dexter, NY has 3 bedrooms, 1.5 bathrooms, 1,812 square feet of living space and a 6.10-acre lot.

When was 18399 State Route 12f, Dexter, NY built?

18399 State Route 12f, Dexter, NY was built in 1987, making it 39 years old. It is a contemporary home. The building has 2 stories.

What schools serve 18399 State Route 12f, Dexter, NY?

18399 State Route 12f, Dexter, NY is assigned to General Brown Junior-Senior High School (middle), rated B+; Dexter Elementary School (elementary). All sit in General Brown Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18399 State Route 12f, Dexter, NY compare to other homes in Dexter 13634?

Among the 2,209 homes in Dexter 13634, it is worth more than 67% of them ($272,208 against a typical $216,798), its price per square foot is higher than 55% of them ($150 against a typical $142), it is bigger than 75% of them (1,812 ft² against a typical 1,404 ft²), its lot is bigger than 87% of them (6.1 ac against a typical 0.74 ac) and it is newer than 62% of them (1987 against a typical 1973). Measured against all of Jefferson County, it is worth more than 72% 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 18399 State Route 12f, Dexter, NY?

The 2025 property tax bill for 18399 State Route 12f, Dexter, NY was $4,719. The county assessed it at $230,800.

More homes on State Route 12f

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Assigned schools

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