Skip to content
Skip to content
TopHapOpen in map
Residential (General/Single)Residential
$239,315$573 / 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 92How 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

OSBORN AVE

RIVERHEAD, NY 11901
0
Baths
418 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.
2,178 ft²
Lot SizeThe size of the land the home sits on, from county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$239K
$221K low$257K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$98 (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.$500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$6,127

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.0.05
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.Canal

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

H
Riverhead Senior High SchoolC-
High · Grades 9–12 · 0.2 mi
M
Riverhead Middle SchoolD
Middle · Grades 6–8 · 0.3 mi
E
Roanoke Avenue SchoolD-
Elementary · Grades PK–4 · 0.9 mi

District: Riverhead Central 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%

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

Osborn 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.

  • Among the least valuable homes in Riverhead
  • Costs more per square foot than 96% of homes in Riverhead
  • Among the smallest homes in Suffolk County
  • Among the smallest lots in Riverhead

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
$337K$1.9M

This home is worth less than almost all 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$239,315
CheaperTypical $607,591Pricier

Cheaper than almost all homes nearby

Price per ft²$573
CheaperTypical $405Pricier

Pricier than 89% of homes nearby

Living area418 ft²
SmallerTypical 1,383 ft²Bigger

Bigger than 3% of homes nearby

Lot size2,178 ft²
SmallerTypical 0.31 acBigger

Smaller than almost all homes nearby

How Osborn Ave ranks against every home in each area.
MeasureThis homeRiverheadRiverhead 11901Suffolk County
Estimated valuepricier than$239,315almost no homesalmost no homesalmost no homes
Price per ft²pricier than$57396% of homes89% of homes80% of homes
Living areabigger than418 ft²5% of homes3% of homesalmost no homes
Lot sizebigger than2,178 ft²almost no homesalmost no homes5% of homes

About Osborn Ave

How much is Osborn Ave, Riverhead, NY worth?

The TopHap Estimate for Osborn Ave, Riverhead, NY is $239,315 as of Sep 24, 2026. The likely range is $221,308 to $257,322. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Osborn Ave, Riverhead, NY last sell?

Osborn Ave, Riverhead, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is Osborn Ave, Riverhead, NY?

Osborn Ave, Riverhead, NY has 418 square feet of living space and a 0.05-acre lot.

What schools serve Osborn Ave, Riverhead, NY?

Osborn Ave, Riverhead, NY is assigned to Riverhead Senior High School (high), rated C-; Riverhead Middle School (middle), rated D; Roanoke Avenue School (elementary), rated D-. All sit in Riverhead Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

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

Among the 9,720 homes in Riverhead 11901, it is worth more than almost none of them ($239,315 against a typical $607,591), its price per square foot is higher than 89% of them ($573 against a typical $405), it is bigger than 3% of them (418 ft² against a typical 1,383 ft²) and its lot is bigger than almost none of them (2,178 ft² against a typical 0.31 ac). Measured against all of Suffolk County, it is worth more than almost no 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 Osborn Ave, Riverhead, NY?

The 2024 property tax bill for Osborn Ave, Riverhead, NY was $98. The county assessed it at $500.

More homes on Osborn Ave

Closest homes

More homes in Riverhead 11901

Assigned schools

Explore the area

See this home in context

Open Osborn Ave 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