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Single Family ResidenceResidential
$1,754,739$1,053 / 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 91How 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
Last sold for $650,000 on Aug 4, 2014

15 OSPREY AVE

RIVERHEAD, NY 11901
3
Beds
3
Baths
1,666 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.
0.61 ac
Lot SizeThe size of the land the home sits on, from county records.
2008
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.8M
$1.6M low$1.9M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$650,000 · Aug 4, 2014

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$811,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$438,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$373,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,288,571

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.Mobile Home
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.61
HeatingThe type of heating system in the home.Yes
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, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
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 · 1,400 ft²Porch · 336 ft²

Transaction History(3)

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
East Quogue SchoolB+
Elementary · Grades KG–6 · 1.5 mi
H
Westhampton Beach High SchoolA-
High · Grades 9–12 · 5.2 mi
M
Westhampton Beach Middle SchoolA
Middle · Grades 6–8 · 5.3 mi

District: East Quogue Union Free School District

Neighborhood · ZIP 11901These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.50

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.29,638
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.531 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,609
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,711
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

15 Osprey 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 98% of homes in Riverhead 11901
  • Among the highest price per square foot in Riverhead 11901
  • Has a bigger lot than 81% of homes in Suffolk County
  • Newer than 95% of homes in Suffolk County

What homes are worth in Riverhead 11901

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

This home
$339K$1.9M

This home is worth more than 98% of homes in Riverhead 11901.

How it measures up in Riverhead 11901

The dot is this home. The mark in the middle is the typical home in Riverhead 11901.

Estimated value$1,754,739
CheaperTypical $607,454Pricier

Pricier than 98% of homes nearby

Price per ft²$1053
CheaperTypical $405Pricier

Pricier than almost all homes nearby

Living area1,666 ft²
SmallerTypical 1,383 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.61 ac
SmallerTypical 0.31 acBigger

Bigger than 79% of homes nearby

Year built2008
OlderTypical 1991Newer

Newer than 92% of homes nearby

How 15 Osprey Ave ranks against every home in each area.
MeasureThis homeEast QuogueRiverhead 11901Suffolk County
Estimated valuepricier than$1,754,73976% of homes98% of homes91% of homes
Price per ft²pricier than$105395% of homesalmost all homes95% of homes
Living areabigger than1,666 ft²44% of homes64% of homes49% of homes
Lot sizebigger than0.61 ac67% of homes79% of homes81% of homes
Year builtnewer than200881% of homes92% of homes95% of homes

About 15 Osprey Ave

How much is 15 Osprey Ave, Riverhead, NY worth?

The TopHap Estimate for 15 Osprey Ave, Riverhead, NY is $1,754,739 as of Sep 24, 2026. The likely range is $1,595,926 to $1,913,552. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15 Osprey Ave, Riverhead, NY last sell?

15 Osprey Ave, Riverhead, NY last sold on Aug 4, 2014 for $650,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 15 Osprey Ave, Riverhead, NY?

15 Osprey Ave, Riverhead, NY has 3 bedrooms, 3 bathrooms, 1,666 square feet of living space and a 0.61-acre lot.

When was 15 Osprey Ave, Riverhead, NY built?

15 Osprey Ave, Riverhead, NY was built in 2008, making it 18 years old. It is a mobile home home. The building has 1 story.

What schools serve 15 Osprey Ave, Riverhead, NY?

15 Osprey Ave, Riverhead, NY is assigned to East Quogue School (elementary), rated B+; Westhampton Beach High School (high), rated A-; Westhampton Beach Middle School (middle), rated A. All sit in East Quogue Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15 Osprey Ave, Riverhead, NY compare to other homes in Riverhead 11901?

Among the 9,726 homes in Riverhead 11901, it is worth more than 98% of them ($1,754,739 against a typical $607,454), its price per square foot is higher than almost all of them ($1053 against a typical $405), it is bigger than 64% of them (1,666 ft² against a typical 1,383 ft²), its lot is bigger than 79% of them (0.61 ac against a typical 0.31 ac) and it is newer than 92% of them (2008 against a typical 1991). Measured against all of Suffolk County, it is worth more than 91% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Osprey Ave

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