Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$450,324$445 / 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 96How 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

11 SYLVAN RD

ROCKY POINT, NY 11778
2
Beds
1
Baths
1,013 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1945
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$450K
$432K low$469K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,384 (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.$1,350 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$250
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$281,250

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.0.20
HeatingThe type of heating system in the home.Radiant
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, Basement
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.

M
Rocky Point Middle SchoolD-
Middle · Grades 6–8 · 1.4 mi
H
Rocky Point High SchoolA
High · Grades 9–12 · 1.4 mi
E
Frank J. Carasiti Elementary School
Elementary · Grades KG–2 · 1.6 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%

Owner Tools

Do you own this home?
Claim this home

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

11 Sylvan Rd 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 94% of homes in Suffolk County
  • Smaller than 89% of homes in Suffolk County
  • Has a smaller lot than 72% of homes in Suffolk County
  • Older than 90% of homes in Suffolk County

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
$362K$1.2M

This home is worth more than 17% 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$450,324
CheaperTypical $554,825Pricier

Pricier than 17% of homes nearby

Price per ft²$445
CheaperTypical $398Pricier

Pricier than 64% of homes nearby

Living area1,013 ft²
SmallerTypical 1,390 ft²Bigger

Bigger than 24% of homes nearby

Lot size0.2 ac
SmallerTypical 0.23 acBigger

Bigger than 35% of homes nearby

Year built1945
OlderTypical 1962Newer

Newer than 31% of homes nearby

How 11 Sylvan Rd ranks against every home in each area.
MeasureThis homeRocky Point 11778Suffolk County
Estimated valuepricier than$450,32417% of homes6% of homes
Price per ft²pricier than$44564% of homes60% of homes
Living areabigger than1,013 ft²24% of homes11% of homes
Lot sizebigger than0.2 ac35% of homes28% of homes
Year builtnewer than194531% of homes10% of homes

About 11 Sylvan Rd

How much is 11 Sylvan Rd, Rocky Point, NY worth?

The TopHap Estimate for 11 Sylvan Rd, Rocky Point, NY is $450,324 as of Sep 24, 2026. The likely range is $432,040 to $468,608. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11 Sylvan Rd, Rocky Point, NY last sell?

11 Sylvan Rd, Rocky Point, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 11 Sylvan Rd, Rocky Point, NY?

11 Sylvan Rd, Rocky Point, NY has 2 bedrooms, 1 bathrooms, 1,013 square feet of living space and a 0.20-acre lot.

When was 11 Sylvan Rd, Rocky Point, NY built?

11 Sylvan Rd, Rocky Point, NY was built in 1945, making it 81 years old. It is a ranch home. The building has 1 story.

What schools serve 11 Sylvan Rd, Rocky Point, NY?

11 Sylvan Rd, Rocky Point, NY is assigned to Rocky Point Middle School (middle), rated D-; Rocky Point High School (high), rated A; 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 11 Sylvan Rd, Rocky Point, NY compare to other homes in Rocky Point 11778?

Among the 4,922 homes in Rocky Point 11778, it is worth more than 17% of them ($450,324 against a typical $554,825), its price per square foot is higher than 64% of them ($445 against a typical $398), it is bigger than 24% of them (1,013 ft² against a typical 1,390 ft²), its lot is bigger than 35% of them (0.2 ac against a typical 0.23 ac) and it is newer than 31% of them (1945 against a typical 1962). Measured against all of Suffolk County, it is worth more than 6% 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 11 Sylvan Rd, Rocky Point, NY?

The 2024 property tax bill for 11 Sylvan Rd, Rocky Point, NY was $6,384. The county assessed it at $1,350.

More homes on Sylvan Rd

Closest homes

More homes in Rocky Point 11778

Assigned schools

Explore the area

See this home in context

Open 11 Sylvan Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map