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Single Family ResidenceResidential
$618,898$289 / 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 93How 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

90 MONROE ST

ROCKY POINT, NY 11778
2
Baths
2,142 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.
1969
Year BuiltThe year the home was originally built, according to county records.

Valuation

$619K
$574K low$663K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,793 (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.$3,740 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$270
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$3,470
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$633,899

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.31
PoolWhether the property has a pool, and what kind, such as in-ground.No

Neighborhood · ZIP 11778These 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.81
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 100.60

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.12,882
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,613 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$108,349
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,180
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

90 Monroe 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 more than 72% of homes in North Amityville
  • Costs less per square foot than 92% of homes in Suffolk County
  • Bigger than 86% of homes in North Amityville
  • Has a bigger lot than 92% of homes in North Amityville

What homes are worth in Rocky Point 11778

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

This home
$356K$1.3M

This home is worth more than 72% of homes in Rocky Point 11778.

How it measures up in Rocky Point 11778

The dot is this home. The mark in the middle is the typical home in Rocky Point 11778.

Estimated value$618,898
CheaperTypical $554,830Pricier

Pricier than 72% of homes nearby

Price per ft²$289
CheaperTypical $397Pricier

Pricier than 10% of homes nearby

Living area2,142 ft²
SmallerTypical 1,397 ft²Bigger

Bigger than 85% of homes nearby

Lot size0.31 ac
SmallerTypical 0.23 acBigger

Bigger than 68% of homes nearby

Year built1969
OlderTypical 1961Newer

Newer than 64% of homes nearby

How 90 Monroe St ranks against every home in each area.
MeasureThis homeNorth AmityvilleRocky Point 11778Suffolk County
Estimated valuepricier than$618,89872% of homes72% of homes32% of homes
Price per ft²pricier than$28912% of homes10% of homes8% of homes
Living areabigger than2,142 ft²86% of homes85% of homes74% of homes
Lot sizebigger than0.31 ac92% of homes68% of homes53% of homes
Year builtnewer than196960% of homes64% of homes49% of homes

About 90 Monroe St

How much is 90 Monroe St, Rocky Point, NY worth?

The TopHap Estimate for 90 Monroe St, Rocky Point, NY is $618,898 as of Sep 24, 2026. The likely range is $574,400 to $663,396. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 90 Monroe St, Rocky Point, NY last sell?

90 Monroe St, Rocky Point, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 90 Monroe St, Rocky Point, NY?

90 Monroe St, Rocky Point, NY has 2 bathrooms, 2,142 square feet of living space and a 0.31-acre lot.

When was 90 Monroe St, Rocky Point, NY built?

90 Monroe St, Rocky Point, NY was built in 1969, making it 57 years old.

How does 90 Monroe St, Rocky Point, NY compare to other homes in Rocky Point 11778?

Among the 4,934 homes in Rocky Point 11778, it is worth more than 72% of them ($618,898 against a typical $554,830), its price per square foot is higher than 10% of them ($289 against a typical $397), it is bigger than 85% of them (2,142 ft² against a typical 1,397 ft²), its lot is bigger than 68% of them (0.31 ac against a typical 0.23 ac) and it is newer than 64% of them (1969 against a typical 1961). Measured against all of Suffolk County, it is worth more than 32% 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 90 Monroe St, Rocky Point, NY?

The 2024 property tax bill for 90 Monroe St, Rocky Point, NY was $12,793. The county assessed it at $3,740.

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