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Residential (General/Single)Residential
$567,846
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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

546 PROSPECT ST

COPIAGUE, NY 11726
0
Baths
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$568K
$553K low$583K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$271 (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.$100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$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.$16,949

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.12
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

H
Walter G O'Connell Copiague High SchoolB
High · Grades 9–12 · 0.8 mi
M
Copiague Middle SchoolC-
Middle · Grades 6–8 · 0.8 mi
E
Deauville Gardens East Elementary SchoolB+
Elementary · Grades KG–5 · 2.0 mi

District: Copiague Union Free School District

Neighborhood · ZIP 11726These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.77

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.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.9%
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.21,341
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,549 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,288
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$136,923
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

546 Prospect 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 78% of homes in Suffolk County
  • Has a smaller lot than 95% of homes in North Amityville

What homes are worth in Copiague 11726

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

This home
$419K$1.8M

This home is worth more than 35% of homes in Copiague 11726.

How it measures up in Copiague 11726

The dot is this home. The mark in the middle is the typical home in Copiague 11726.

Estimated value$567,846
CheaperTypical $599,281Pricier

Pricier than 35% of homes nearby

Lot size0.11 ac
SmallerTypical 0.17 acBigger

Bigger than 12% of homes nearby

How 546 Prospect St ranks against every home in each area.
MeasureThis homeNorth AmityvilleCopiague 11726Suffolk County
Estimated valuepricier than$567,84652% of homes35% of homes22% of homes
Lot sizebigger than0.11 ac5% of homes12% of homes9% of homes

About 546 Prospect St

How much is 546 Prospect St, Copiague, NY worth?

The TopHap Estimate for 546 Prospect St, Copiague, NY is $567,846 as of Aug 30, 2026. The likely range is $553,168 to $582,524. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 546 Prospect St, Copiague, NY last sell?

546 Prospect St, Copiague, NY last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 546 Prospect St, Copiague, NY?

546 Prospect St, Copiague, NY is assigned to Walter G O'Connell Copiague High School (high), rated B; Copiague Middle School (middle), rated C-; Deauville Gardens East Elementary School (elementary), rated B+. All sit in Copiague Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 546 Prospect St, Copiague, NY compare to other homes in Copiague 11726?

Among the 4,739 homes in Copiague 11726, it is worth more than 35% of them ($567,846 against a typical $599,281) and its lot is bigger than 12% of them (0.11 ac against a typical 0.17 ac). Measured against all of Suffolk County, it is worth more than 22% 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 546 Prospect St, Copiague, NY?

The 2024 property tax bill for 546 Prospect St, Copiague, NY was $271. The county assessed it at $100.

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Assigned schools

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