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Single Family ResidenceResidential
$506,921$449 / 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 91How 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 $385,000 on Dec 2, 2022

18 INTERSTATE ST

SUFFERN, NY 10901
2
Beds
1
Baths
1,128 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.
0.21 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.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$507K
$461K low$552K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$385,000 · Dec 2, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,559 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$36,500 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$21,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$44,500

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.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
CountyROCKLAND
Lot (acres)The size of the land the home sits on, from county records.0.21
HeatingThe type of heating system in the home.Hot Water
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, Detached
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 · 72 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
Richard P. Connor Elementary SchoolB-
Elementary · Grades PK–2 · 0.5 mi
M
Suffern Middle SchoolA-
Middle · Grades 6–8 · 1.4 mi
H
Suffern High SchoolB+
High · Grades 9–12 · 2.6 mi

District: Ramapo Central School District (Suffern)

Neighborhood · ZIP 10901These 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.117
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 100.109

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.26,614
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,247 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,315
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,230
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.52 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 Interstate 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.

  • Worth less than 83% of homes in Rockland County
  • Costs more per square foot than 80% of homes in Suffern 10901
  • Smaller than 89% of homes in Rockland County
  • Has a smaller lot than 66% of homes in Rockland County
  • Older than 89% of homes in Rockland County

What homes are worth in Suffern 10901

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

This home
$272K$2M

This home is worth more than 22% of homes in Suffern 10901.

How it measures up in Suffern 10901

The dot is this home. The mark in the middle is the typical home in Suffern 10901.

Estimated value$506,921
CheaperTypical $786,731Pricier

Pricier than 22% of homes nearby

Price per ft²$449
CheaperTypical $380Pricier

Pricier than 80% of homes nearby

Living area1,128 ft²
SmallerTypical 1,955 ft²Bigger

Bigger than 12% of homes nearby

Lot size0.21 ac
SmallerTypical 0.39 acBigger

Bigger than 40% of homes nearby

Year built1930
OlderTypical 1970Newer

Newer than 14% of homes nearby

How 18 Interstate St ranks against every home in each area.
MeasureThis homeSuffern 10901Rockland County
Estimated valuepricier than$506,92122% of homes17% of homes
Price per ft²pricier than$44980% of homes78% of homes
Living areabigger than1,128 ft²12% of homes11% of homes
Lot sizebigger than0.21 ac40% of homes34% of homes
Year builtnewer than193014% of homes11% of homes

About 18 Interstate St

How much is 18 Interstate St, Suffern, NY worth?

The TopHap Estimate for 18 Interstate St, Suffern, NY is $506,921 as of Sep 24, 2026. The likely range is $461,476 to $552,366. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Interstate St, Suffern, NY last sell?

18 Interstate St, Suffern, NY last sold on Dec 2, 2022 for $385,000, according to the county's recorded deed.

How big is 18 Interstate St, Suffern, NY?

18 Interstate St, Suffern, NY has 2 bedrooms, 1 bathrooms, 1,128 square feet of living space and a 0.21-acre lot.

When was 18 Interstate St, Suffern, NY built?

18 Interstate St, Suffern, NY was built in 1930, making it 96 years old. The building has 1 story.

What schools serve 18 Interstate St, Suffern, NY?

18 Interstate St, Suffern, NY is assigned to Richard P. Connor Elementary School (elementary), rated B-; Suffern Middle School (middle), rated A-; Suffern High School (high), rated B+. All sit in Ramapo Central School District (Suffern). Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Interstate St, Suffern, NY compare to other homes in Suffern 10901?

Among the 6,906 homes in Suffern 10901, it is worth more than 22% of them ($506,921 against a typical $786,731), its price per square foot is higher than 80% of them ($449 against a typical $380), it is bigger than 12% of them (1,128 ft² against a typical 1,955 ft²), its lot is bigger than 40% of them (0.21 ac against a typical 0.39 ac) and it is newer than 14% of them (1930 against a typical 1970). Measured against all of Rockland County, it is worth more than 17% 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 18 Interstate St, Suffern, NY?

The 2023 property tax bill for 18 Interstate St, Suffern, NY was $12,559. The county assessed it at $36,500.

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