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Single Family ResidenceResidential
$622,299$589 / 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 Aug 30, 2026
Last sold for $200,000 on Apr 19, 2016

257 RIVIERA DR E

NY
2
Baths
1,056 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.

Valuation

$622K
$539K low$706K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$200,000 · Apr 19, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,586 (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.$2,730 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$240
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,490
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$462,712

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.106 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.92%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

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.0.14
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

E
Deauville Gardens West Elementary SchoolC-
Elementary · Grades KG–5 · 1.4 mi
H
Walter G O'Connell Copiague High SchoolB
High · Grades 9–12 · 2.1 mi
M
Copiague Middle SchoolC-
Middle · Grades 6–8 · 2.2 mi

District: Copiague Union Free School District

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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

257 Riviera Dr E 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 65% of homes in Suffolk County
  • Costs more per square foot than 90% of homes in Copiague
  • Smaller than 86% of homes in Suffolk County
  • Has a smaller lot than 88% of homes in Suffolk County
  • Older than 88% of homes in Suffolk County

How it measures up in Copiague

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

Estimated value$622,299
CheaperTypical $620,103Pricier

Pricier than 51% of homes nearby

Price per ft²$589
CheaperTypical $425Pricier

Pricier than 90% of homes nearby

Living area1,056 ft²
SmallerTypical 1,532 ft²Bigger

Bigger than 16% of homes nearby

Lot size0.14 ac
SmallerTypical 0.14 acBigger

Bigger than 34% of homes nearby

Year built1948
OlderTypical 1955Newer

Newer than 21% of homes nearby

How 257 Riviera Dr E ranks against every home in each area.
MeasureThis homeCopiagueSuffolk County
Estimated valuepricier than$622,29951% of homes35% of homes
Price per ft²pricier than$58990% of homes83% of homes
Living areabigger than1,056 ft²16% of homes14% of homes
Lot sizebigger than0.14 ac34% of homes12% of homes
Year builtnewer than194821% of homes12% of homes

About 257 Riviera Dr E

How much is 257 Riviera Dr E, , NY worth?

The TopHap Estimate for 257 Riviera Dr E, , NY is $622,299 as of Aug 30, 2026. The likely range is $538,717 to $705,881. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 257 Riviera Dr E, , NY last sell?

257 Riviera Dr E, , NY last sold on Apr 19, 2016 for $200,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 257 Riviera Dr E, , NY?

257 Riviera Dr E, , NY has 2 bathrooms, 1,056 square feet of living space and a 0.14-acre lot.

When was 257 Riviera Dr E, , NY built?

257 Riviera Dr E, , NY was built in 1948, making it 78 years old.

What schools serve 257 Riviera Dr E, , NY?

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

How does 257 Riviera Dr E, , NY compare to other homes in Copiague?

Among the 6,519 homes in Copiague, it is worth more than 51% of them ($622,299 against a typical $620,103), its price per square foot is higher than 90% of them ($589 against a typical $425), it is bigger than 16% of them (1,056 ft² against a typical 1,532 ft²), its lot is bigger than 34% of them (0.14 ac against a typical 0.14 ac) and it is newer than 21% of them (1948 against a typical 1955). Measured against all of Suffolk County, it is worth more than 35% 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 257 Riviera Dr E, , NY?

The 2024 property tax bill for 257 Riviera Dr E, , NY was $9,586. The county assessed it at $2,730.

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Assigned schools

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