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Single Family ResidenceResidential
$474,630$443 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

20 MADISON ST

ROCKY POINT, NY 11778
3
Beds
1
Baths
1,072 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$475K
$447K low$503K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$344,630
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$275,704
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.26%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$130,000
LEHMAN BROTHERS BANK FSB · R · recorded Jul 10, 2003

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,344 (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.$2,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$520,834

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.Ranch
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.23
HeatingThe type of heating system in the home.Radiant
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.Waterfront

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Rocky Point High SchoolA
High · Grades 9–12 · 1.4 mi
M
Rocky Point Middle SchoolD-
Middle · Grades 6–8 · 1.4 mi
E
Frank J. Carasiti Elementary School
Elementary · Grades KG–2 · 1.4 mi

District: Rocky Point Union Free School District

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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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 Madison 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 92% of homes in Suffolk County
  • Costs more per square foot than 70% of homes in Rocky Point 11778
  • Smaller than 85% of homes in Suffolk County
  • Newer than 79% of homes in Rocky Point 11778

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
$340K$1.2M

This home is worth more than 32% 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$474,630
CheaperTypical $532,926Pricier

Pricier than 32% of homes nearby

Price per ft²$443
CheaperTypical $377Pricier

Pricier than 70% of homes nearby

Living area1,072 ft²
SmallerTypical 1,388 ft²Bigger

Bigger than 30% of homes nearby

Lot size0.23 ac
SmallerTypical 0.23 acBigger

Bigger than 57% of homes nearby

Year built1978
OlderTypical 1962Newer

Newer than 79% of homes nearby

How 20 Madison St ranks against every home in each area.
MeasureThis homeRocky Point 11778Suffolk County
Estimated valuepricier than$474,63032% of homes8% of homes
Price per ft²pricier than$44370% of homes58% of homes
Living areabigger than1,072 ft²30% of homes15% of homes
Lot sizebigger than0.23 ac57% of homes38% of homes
Year builtnewer than197879% of homes65% of homes

About 20 Madison St

How much is 20 Madison St, Rocky Point, NY worth?

The TopHap Estimate for 20 Madison St, Rocky Point, NY is $474,630 as of Jul 14, 2026. The likely range is $446,557 to $502,703. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Madison St, Rocky Point, NY last sell?

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

How big is 20 Madison St, Rocky Point, NY?

20 Madison St, Rocky Point, NY has 3 bedrooms, 1 bathrooms, 1,072 square feet of living space and a 0.23-acre lot.

When was 20 Madison St, Rocky Point, NY built?

20 Madison St, Rocky Point, NY was built in 1978, making it 48 years old. It is a ranch home. The building has 1 story.

What schools serve 20 Madison St, Rocky Point, NY?

20 Madison St, Rocky Point, NY is assigned to Rocky Point High School (high), rated A; Rocky Point Middle School (middle), rated D-; Frank J. Carasiti Elementary School (elementary). All sit in Rocky Point Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Madison St, Rocky Point, NY compare to other homes in Rocky Point 11778?

Among the 4,920 homes in Rocky Point 11778, it is worth more than 32% of them ($474,630 against a typical $532,926), its price per square foot is higher than 70% of them ($443 against a typical $377), it is bigger than 30% of them (1,072 ft² against a typical 1,388 ft²), its lot is bigger than 57% of them (0.23 ac against a typical 0.23 ac) and it is newer than 79% of them (1978 against a typical 1962). Measured against all of Suffolk County, it is worth more than 8% 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 Madison St, Rocky Point, NY?

The 2024 property tax bill for 20 Madison St, Rocky Point, NY was $10,344. The county assessed it at $2,500.

Closest homes

More homes in Rocky Point 11778

Assigned schools

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