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Apartments (Generic)Residential

18 UNION ST # 20

HAVERSTRAW, NY 10927
0
Baths
3,920 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1865
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$299,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$78,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$221,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$299,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$608,405

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Apartments (Generic)
CountyRockland
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.1960
Lot (acres)The size of the land the home sits on, from county records.0.14
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.Central
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 · 312 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.

E
Thiells Elementary SchoolC
Elementary · Grades KG–3 · 2.5 mi
H
North Rockland High SchoolB-
High · Grades 9–12 · 2.6 mi
M
Fieldstone Middle SchoolB-
Middle · Grades 7–8 · 3.3 mi

District: Haverstraw-Stony Point Central School District (North Rockland)

Neighborhood · ZIP 10927These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.113

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.9,355
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,530 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,844
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$104,580
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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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

18 Union St # 20 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.

  • Bigger than 97% of homes in Haverstraw 10927
  • Has a smaller lot than 75% of homes in Rockland County
  • Among the oldest homes in Rockland County

How it measures up in Haverstraw 10927

The dot is this home. The mark in the middle is the typical home in Haverstraw 10927.

Living area3,920 ft²
SmallerTypical 1,600 ft²Bigger

Bigger than 97% of homes nearby

Lot size0.14 ac
SmallerTypical 3,485 ft²Bigger

Bigger than 71% of homes nearby

Year built1865
OlderTypical 1964Newer

Newer than 4% of homes nearby

How 18 Union St # 20 ranks against every home in each area.
MeasureThis homeHaverstraw 10927Rockland County
Living areabigger than3,920 ft²97% of homes94% of homes
Lot sizebigger than0.14 ac71% of homes25% of homes
Year builtnewer than18654% of homesalmost no homes

About 18 Union St # 20

When did 18 Union St # 20, Haverstraw, NY last sell?

18 Union St # 20, Haverstraw, NY last sold on Jun 9, 2005, according to the county's recorded deed.

How big is 18 Union St # 20, Haverstraw, NY?

18 Union St # 20, Haverstraw, NY has 3,920 square feet of living space and a 0.14-acre lot.

When was 18 Union St # 20, Haverstraw, NY built?

18 Union St # 20, Haverstraw, NY was built in 1865, making it 161 years old. The building has 3 stories.

What schools serve 18 Union St # 20, Haverstraw, NY?

18 Union St # 20, Haverstraw, NY is assigned to Thiells Elementary School (elementary), rated C; North Rockland High School (high), rated B-; Fieldstone Middle School (middle), rated B-. All sit in Haverstraw-Stony Point Central School District (North Rockland). Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Union St # 20, Haverstraw, NY compare to other homes in Haverstraw 10927?

Among the 2,053 homes in Haverstraw 10927, it is bigger than 97% of them (3,920 ft² against a typical 1,600 ft²), its lot is bigger than 71% of them (0.14 ac against a typical 3,485 ft²) and it is newer than 4% of them (1865 against a typical 1964). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Union St # 20

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Assigned schools

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