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Single Family ResidenceResidential
$846,138$290 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $950,000 on Nov 14, 2023

20 RIVERSIDE AVE

HAVERSTRAW, NY 10927
4
Beds
3.5
Baths
2,916 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.
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.

Valuation

$846K
$776K low$916K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$950,000 · Nov 14, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$56,095 (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.$195,900 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$49,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$146,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$195,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$336,300

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.197 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.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.Contemporary
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.2015
Lot (acres)The size of the land the home sits on, from county records.0.38
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Suburban
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 60 ft²Porch · 341 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.

E
West Haverstraw Elementary SchoolD
Elementary · Grades KG–3 · 2.9 mi
H
North Rockland High SchoolB-
High · Grades 9–12 · 4.3 mi
M
Fieldstone Middle SchoolB-
Middle · Grades 7–8 · 4.8 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

20 Riverside Ave 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 most valuable homes in Haverstraw 10927
  • Costs less per square foot than 90% of homes in Rockland County
  • Bigger than 92% of homes in Haverstraw 10927
  • Has a bigger lot than 96% of homes in Haverstraw 10927
  • Older than 89% of homes in Rockland County

What homes are worth in Haverstraw 10927

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

This home
$237K$765K

This home is worth more than almost all homes in Haverstraw 10927.

How it measures up in Haverstraw 10927

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

Estimated value$846,138
CheaperTypical $423,463Pricier

Pricier than almost all homes nearby

Price per ft²$290
CheaperTypical $285Pricier

Pricier than 55% of homes nearby

Living area2,916 ft²
SmallerTypical 1,600 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.38 ac
SmallerTypical 3,485 ft²Bigger

Bigger than 96% of homes nearby

Year built1930
OlderTypical 1964Newer

Newer than 35% of homes nearby

How 20 Riverside Ave ranks against every home in each area.
MeasureThis homeHaverstraw 10927Rockland County
Estimated valuepricier than$846,138almost all homes63% of homes
Price per ft²pricier than$29055% of homes10% of homes
Living areabigger than2,916 ft²92% of homes83% of homes
Lot sizebigger than0.38 ac96% of homes60% of homes
Year builtnewer than193035% of homes11% of homes

About 20 Riverside Ave

How much is 20 Riverside Ave, Haverstraw, NY worth?

The TopHap Estimate for 20 Riverside Ave, Haverstraw, NY is $846,138 as of Oct 21, 2026. The likely range is $775,880 to $916,396. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Riverside Ave, Haverstraw, NY last sell?

20 Riverside Ave, Haverstraw, NY last sold on Nov 14, 2023 for $950,000, according to the county's recorded deed.

How big is 20 Riverside Ave, Haverstraw, NY?

20 Riverside Ave, Haverstraw, NY has 4 bedrooms, 3.5 bathrooms, 2,916 square feet of living space and a 0.38-acre lot.

When was 20 Riverside Ave, Haverstraw, NY built?

20 Riverside Ave, Haverstraw, NY was built in 1930, making it 96 years old. It is a contemporary home. The building has 3 stories.

What schools serve 20 Riverside Ave, Haverstraw, NY?

20 Riverside Ave, Haverstraw, NY is assigned to West Haverstraw Elementary School (elementary), rated D; 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 20 Riverside Ave, Haverstraw, NY compare to other homes in Haverstraw 10927?

Among the 2,053 homes in Haverstraw 10927, it is worth more than almost all of them ($846,138 against a typical $423,463), its price per square foot is higher than 55% of them ($290 against a typical $285), it is bigger than 92% of them (2,916 ft² against a typical 1,600 ft²), its lot is bigger than 96% of them (0.38 ac against a typical 3,485 ft²) and it is newer than 35% of them (1930 against a typical 1964). Measured against all of Rockland County, it is worth more than 63% 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 20 Riverside Ave, Haverstraw, NY?

The 2024 property tax bill for 20 Riverside Ave, Haverstraw, NY was $56,095. The county assessed it at $195,900.

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Assigned schools

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