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Multi-Family Dwellings (Generic, Any Combination)Residential

21 JEFFERSON ST

ROCKY POINT, NY 11778
8
Beds
5
Baths
9,724 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,930 (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.$2,134,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,314,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$820,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$3,388,730

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Multi-Family Dwellings (Generic, Any Combination)
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.28
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Inferior
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 420 ft²Porch · 773 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
Sag Harbor Elementary SchoolB+
Elementary · Grades PK–5 · 0.4 mi
M
Pierson Middle/High SchoolA-
Middle · Grades 6–12 · 0.4 mi

District: Sag Harbor 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%

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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

21 Jefferson 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.

  • Among the largest homes in Rocky Point 11778
  • Has a bigger lot than 65% of homes in Rocky Point 11778
  • Newer than 88% 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.

Living area9,724 ft²
SmallerTypical 1,396 ft²Bigger

Bigger than almost all homes nearby

Lot size0.28 ac
SmallerTypical 0.23 acBigger

Bigger than 65% of homes nearby

Year built1991
OlderTypical 1962Newer

Newer than 88% of homes nearby

How 21 Jefferson St ranks against every home in each area.
MeasureThis homeRocky Point 11778Suffolk County
Living areabigger than9,724 ft²almost all homesalmost all homes
Lot sizebigger than0.28 ac65% of homes51% of homes
Year builtnewer than199188% of homes78% of homes

About 21 Jefferson St

When did 21 Jefferson St, Rocky Point, NY last sell?

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

How big is 21 Jefferson St, Rocky Point, NY?

21 Jefferson St, Rocky Point, NY has 8 bedrooms, 5 bathrooms, 9,724 square feet of living space and a 0.28-acre lot.

When was 21 Jefferson St, Rocky Point, NY built?

21 Jefferson St, Rocky Point, NY was built in 1991, making it 35 years old. The building has 2 stories.

What schools serve 21 Jefferson St, Rocky Point, NY?

21 Jefferson St, Rocky Point, NY is assigned to Sag Harbor Elementary School (elementary), rated B+; Pierson Middle/High School (middle), rated A-. All sit in Sag Harbor Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Jefferson St, Rocky Point, NY compare to other homes in Rocky Point 11778?

Among the 4,934 homes in Rocky Point 11778, it is bigger than almost all of them (9,724 ft² against a typical 1,396 ft²), its lot is bigger than 65% of them (0.28 ac against a typical 0.23 ac) and it is newer than 88% of them (1991 against a typical 1962). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 21 Jefferson St, Rocky Point, NY?

The 2024 property tax bill for 21 Jefferson St, Rocky Point, NY was $5,930. The county assessed it at $2,134,900.

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Assigned schools

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