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Single Family ResidenceResidential
$588,633$507 / 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 Aug 30, 2026
Last sold for $390,000 on Apr 19, 2005

440 RIVER RD

YAPHANK, NY 11980
2
Beds
1
Baths
1,162 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.
0.68 ac
Lot SizeThe size of the land the home sits on, from county records.
1988
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.

Valuation

$589K
$541K low$637K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$390,000 · Apr 19, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,532 (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.$2,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$604,167

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.Cape Cod
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.68
HeatingThe type of heating system in the home.Radiant
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Waterfront

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.

Neighborhood · ZIP 11980These 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.76
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.58

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
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.6,286
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.461 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$120,229
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$137,352
Average tempThe average temperature here across a full year.52°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

440 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 more than 79% of homes in Shirley
  • Costs more per square foot than 94% of homes in Shirley
  • Smaller than 80% of homes in Suffolk County
  • Has a bigger lot than 96% of homes in Shirley
  • Newer than 79% of homes in Yaphank 11980

What homes are worth in Yaphank 11980

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

This home
$396K$1.4M

This home is worth more than 50% of homes in Yaphank 11980.

How it measures up in Yaphank 11980

The dot is this home. The mark in the middle is the typical home in Yaphank 11980.

Estimated value$588,633
CheaperTypical $595,185Pricier

Pricier than 50% of homes nearby

Price per ft²$507
CheaperTypical $398Pricier

Pricier than 92% of homes nearby

Living area1,162 ft²
SmallerTypical 1,196 ft²Bigger

Bigger than 42% of homes nearby

Lot size0.68 ac
SmallerTypical 0.46 acBigger

Bigger than 68% of homes nearby

Year built1988
OlderTypical 1985Newer

Newer than 79% of homes nearby

How 440 River Rd ranks against every home in each area.
MeasureThis homeShirleyYaphank 11980Suffolk County
Estimated valuepricier than$588,63379% of homes50% of homes27% of homes
Price per ft²pricier than$50794% of homes92% of homes73% of homes
Living areabigger than1,162 ft²31% of homes42% of homes20% of homes
Lot sizebigger than0.68 ac96% of homes68% of homes83% of homes
Year builtnewer than198878% of homes79% of homes73% of homes

About 440 River Rd

How much is 440 River Rd, Yaphank, NY worth?

The TopHap Estimate for 440 River Rd, Yaphank, NY is $588,633 as of Aug 30, 2026. The likely range is $540,612 to $636,654. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 440 River Rd, Yaphank, NY last sell?

440 River Rd, Yaphank, NY last sold on Apr 19, 2005 for $390,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 440 River Rd, Yaphank, NY?

440 River Rd, Yaphank, NY has 2 bedrooms, 1 bathrooms, 1,162 square feet of living space and a 0.68-acre lot.

When was 440 River Rd, Yaphank, NY built?

440 River Rd, Yaphank, NY was built in 1988, making it 38 years old. It is a cape cod home. The building has 1 story.

How does 440 River Rd, Yaphank, NY compare to other homes in Yaphank 11980?

Among the 2,019 homes in Yaphank 11980, it is worth more than 50% of them ($588,633 against a typical $595,185), its price per square foot is higher than 92% of them ($507 against a typical $398), it is bigger than 42% of them (1,162 ft² against a typical 1,196 ft²), its lot is bigger than 68% of them (0.68 ac against a typical 0.46 ac) and it is newer than 79% of them (1988 against a typical 1985). Measured against all of Suffolk County, it is worth more than 27% 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 440 River Rd, Yaphank, NY?

The 2024 property tax bill for 440 River Rd, Yaphank, NY was $12,532. The county assessed it at $2,900.

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