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Single Family ResidenceResidential
$209,521$86 / 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 77How 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 $400 on Nov 15, 2016

23 UNION ST

FULTONVILLE, NY 12072
3
Beds
1.5
Baths
2,427 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$210K
$162K low$257K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400 · Nov 15, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,819 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$64,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$56,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$64,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$194,529

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.92 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
CountyMONTGOMERY
Lot (acres)The size of the land the home sits on, from county records.0.31
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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 · 112 ft²

Transaction History(4)

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
Fonda-Fultonville 5-8 SchoolB+
Middle · Grades 5–8 · 0.7 mi
E
Fonda-Fultonville K-4 SchoolA-
Elementary · Grades PK–4 · 0.7 mi
H
Fonda-Fultonville Senior High SchoolA-
High · Grades 9–12 · 0.7 mi

District: Fonda-Fultonville Central School District

Neighborhood · ZIP 12072These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.66

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
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.1.5%
PopulationHow many people live in this area.2,839
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.58 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,245
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,962
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

Owner Tools

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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

23 Union 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.

  • Costs less per square foot than 84% of homes in Fultonville 12072
  • Bigger than 87% of homes in Fultonville 12072
  • Has a smaller lot than 81% of homes in Fultonville 12072
  • Older than 68% of homes in Fultonville 12072

What homes are worth in Fultonville 12072

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

This home
$77K$507K

This home is worth more than 41% of homes in Fultonville 12072.

How it measures up in Fultonville 12072

The dot is this home. The mark in the middle is the typical home in Fultonville 12072.

Estimated value$209,521
CheaperTypical $238,398Pricier

Pricier than 41% of homes nearby

Price per ft²$86
CheaperTypical $149Pricier

Pricier than 16% of homes nearby

Living area2,427 ft²
SmallerTypical 1,536 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.31 ac
SmallerTypical 2.1 acBigger

Bigger than 19% of homes nearby

Year built1920
OlderTypical 1978Newer

Newer than 32% of homes nearby

How 23 Union St ranks against every home in each area.
MeasureThis homeFultonville 12072Montgomery County
Estimated valuepricier than$209,52141% of homes53% of homes
Price per ft²pricier than$8616% of homes21% of homes
Living areabigger than2,427 ft²87% of homes84% of homes
Lot sizebigger than0.31 ac19% of homes42% of homes
Year builtnewer than192032% of homes42% of homes

About 23 Union St

How much is 23 Union St, Fultonville, NY worth?

The TopHap Estimate for 23 Union St, Fultonville, NY is $209,521 as of Sep 24, 2026. The likely range is $162,092 to $256,950. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23 Union St, Fultonville, NY last sell?

23 Union St, Fultonville, NY last sold on Nov 15, 2016 for $400, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 23 Union St, Fultonville, NY?

23 Union St, Fultonville, NY has 3 bedrooms, 1.5 bathrooms, 2,427 square feet of living space and a 0.31-acre lot.

When was 23 Union St, Fultonville, NY built?

23 Union St, Fultonville, NY was built in 1920, making it 106 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 23 Union St, Fultonville, NY?

23 Union St, Fultonville, NY is assigned to Fonda-Fultonville 5-8 School (middle), rated B+; Fonda-Fultonville K-4 School (elementary), rated A-; Fonda-Fultonville Senior High School (high), rated A-. All sit in Fonda-Fultonville Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23 Union St, Fultonville, NY compare to other homes in Fultonville 12072?

Among the 1,152 homes in Fultonville 12072, it is worth more than 41% of them ($209,521 against a typical $238,398), its price per square foot is higher than 16% of them ($86 against a typical $149), it is bigger than 87% of them (2,427 ft² against a typical 1,536 ft²), its lot is bigger than 19% of them (0.31 ac against a typical 2.1 ac) and it is newer than 32% of them (1920 against a typical 1978). Measured against all of Montgomery County, it is worth more than 53% 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 23 Union St, Fultonville, NY?

The 2026 property tax bill for 23 Union St, Fultonville, NY was $4,819. The county assessed it at $64,000.

More homes on Union St

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Assigned schools

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