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Single Family ResidenceResidential
$579,528$481 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $280,000 on Aug 8, 2017

280 RIVER RD

MANORVILLE, NY 11949
2
Beds
1
Baths
1,204 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.
1.3 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.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$580K
$543K low$616K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$280,000 · Aug 8, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,564 (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.$39,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$25,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$480,392

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.Ranch
CountySUFFOLK
HeatingThe type of heating system in the home.Hot Water
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 150 ft²

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.

E
Riley Avenue SchoolD
Elementary · Grades PK–4 · 4.6 mi
H
Riverhead Senior High SchoolC-
High · Grades 9–12 · 6.9 mi
M
Riverhead Middle SchoolD
Middle · Grades 6–8 · 7.0 mi

District: Riverhead Central School District

Neighborhood · ZIP 11949These 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.82
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.7%
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.15,373
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.412 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$118,020
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$140,769
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

280 River Rd 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 Manorville 11949
  • Costs more per square foot than 90% of homes in Manorville 11949
  • Smaller than 86% of homes in Manorville 11949
  • Has a bigger lot than 95% of homes in Suffolk County
  • Older than 96% of homes in Manorville 11949

What homes are worth in Manorville 11949

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

This home
$389K$1.2M

This home is worth more than 22% of homes in Manorville 11949.

How it measures up in Manorville 11949

The dot is this home. The mark in the middle is the typical home in Manorville 11949.

Estimated value$579,528
CheaperTypical $741,227Pricier

Pricier than 22% of homes nearby

Price per ft²$481
CheaperTypical $349Pricier

Pricier than 90% of homes nearby

Living area1,204 ft²
SmallerTypical 1,940 ft²Bigger

Bigger than 14% of homes nearby

Lot size1.3 ac
SmallerTypical 0.85 acBigger

Bigger than 83% of homes nearby

Year built1948
OlderTypical 1992Newer

Newer than 4% of homes nearby

How 280 River Rd ranks against every home in each area.
MeasureThis homeCalvertonManorville 11949Suffolk County
Estimated valuepricier than$579,52835% of homes22% of homes23% of homes
Price per ft²pricier than$48183% of homes90% of homes68% of homes
Living areabigger than1,204 ft²19% of homes14% of homes22% of homes
Lot sizebigger than1.3 ac91% of homes83% of homes95% of homes
Year builtnewer than194810% of homes4% of homes12% of homes

About 280 River Rd

How much is 280 River Rd, Manorville, NY worth?

The TopHap Estimate for 280 River Rd, Manorville, NY is $579,528 as of Jul 14, 2026. The likely range is $542,577 to $616,479. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 280 River Rd, Manorville, NY last sell?

280 River Rd, Manorville, NY last sold on Aug 8, 2017 for $280,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 280 River Rd, Manorville, NY?

280 River Rd, Manorville, NY has 2 bedrooms, 1 bathrooms and 1,204 square feet of living space.

When was 280 River Rd, Manorville, NY built?

280 River Rd, Manorville, NY was built in 1948, making it 78 years old. It is a ranch home. The building has 1 story.

What schools serve 280 River Rd, Manorville, NY?

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

How does 280 River Rd, Manorville, NY compare to other homes in Manorville 11949?

Among the 4,807 homes in Manorville 11949, it is worth more than 22% of them ($579,528 against a typical $741,227), its price per square foot is higher than 90% of them ($481 against a typical $349), it is bigger than 14% of them (1,204 ft² against a typical 1,940 ft²), its lot is bigger than 83% of them (1.3 ac against a typical 0.85 ac) and it is newer than 4% of them (1948 against a typical 1992). Measured against all of Suffolk County, it is worth more than 23% 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 280 River Rd, Manorville, NY?

The 2024 property tax bill for 280 River Rd, Manorville, NY was $5,564. The county assessed it at $39,200.

More homes on River Rd

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More homes in Manorville 11949

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