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Single Family ResidenceResidential
$692,314$415 / 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 87How 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

51 ROCKLAND AVE

N BABYLON, NY 11703
1.5
Baths
1,670 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.
1964
Year BuiltThe year the home was originally built, according to county records.

Valuation

$692K
$601K low$784K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,248 (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.$3,320 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$275
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$3,045
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$4,955

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.0.23
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

M
Robert Moses Middle SchoolC
Middle · Grades 6–8 · 1.1 mi
H
North Babylon High SchoolB-
High · Grades 9–12 · 1.7 mi
E
Parliament Place Elementary SchoolC
Elementary · Grades KG–5 · 1.9 mi

District: North Babylon Union Free School District

Neighborhood · ZIP 11703These 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.61
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.81

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.97%
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.3.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.17,083
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,392 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,230
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$137,080
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

51 Rockland Ave 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 74% of homes in West Babylon
  • Has a bigger lot than 69% of homes in North Babylon 11703
  • Newer than 77% of homes in North Babylon 11703

What homes are worth in North Babylon 11703

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

This home
$492K$810K

This home is worth more than 72% of homes in North Babylon 11703.

How it measures up in North Babylon 11703

The dot is this home. The mark in the middle is the typical home in North Babylon 11703.

Estimated value$692,314
CheaperTypical $661,399Pricier

Pricier than 72% of homes nearby

Price per ft²$415
CheaperTypical $420Pricier

Pricier than 47% of homes nearby

Living area1,670 ft²
SmallerTypical 1,618 ft²Bigger

Bigger than 55% of homes nearby

Lot size0.23 ac
SmallerTypical 0.19 acBigger

Bigger than 69% of homes nearby

Year built1964
OlderTypical 1957Newer

Newer than 77% of homes nearby

How 51 Rockland Ave ranks against every home in each area.
MeasureThis homeWest BabylonNorth Babylon 11703Suffolk County
Estimated valuepricier than$692,31474% of homes72% of homes50% of homes
Price per ft²pricier than$41550% of homes47% of homes51% of homes
Living areabigger than1,670 ft²55% of homes55% of homes49% of homes
Lot sizebigger than0.23 ac64% of homes69% of homes33% of homes
Year builtnewer than196471% of homes77% of homes40% of homes

About 51 Rockland Ave

How much is 51 Rockland Ave, N Babylon, NY worth?

The TopHap Estimate for 51 Rockland Ave, N Babylon, NY is $692,314 as of Sep 24, 2026. The likely range is $600,865 to $783,763. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 51 Rockland Ave, N Babylon, NY last sell?

51 Rockland Ave, N Babylon, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 51 Rockland Ave, N Babylon, NY?

51 Rockland Ave, N Babylon, NY has 1.5 bathrooms, 1,670 square feet of living space and a 0.23-acre lot.

When was 51 Rockland Ave, N Babylon, NY built?

51 Rockland Ave, N Babylon, NY was built in 1964, making it 62 years old.

What schools serve 51 Rockland Ave, N Babylon, NY?

51 Rockland Ave, N Babylon, NY is assigned to Robert Moses Middle School (middle), rated C; North Babylon High School (high), rated B-; Parliament Place Elementary School (elementary), rated C. All sit in North Babylon Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 51 Rockland Ave, N Babylon, NY compare to other homes in North Babylon 11703?

Among the 7,194 homes in North Babylon 11703, it is worth more than 72% of them ($692,314 against a typical $661,399), its price per square foot is higher than 47% of them ($415 against a typical $420), it is bigger than 55% of them (1,670 ft² against a typical 1,618 ft²), its lot is bigger than 69% of them (0.23 ac against a typical 0.19 ac) and it is newer than 77% of them (1964 against a typical 1957). Measured against all of Suffolk County, it is worth more than 50% 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 51 Rockland Ave, N Babylon, NY?

The 2023 property tax bill for 51 Rockland Ave, N Babylon, NY was $7,248. The county assessed it at $3,320.

More homes on Rockland Ave

Closest homes

More homes in N Babylon 11703

Assigned schools

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