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Single Family ResidenceResidential
$1,087,653$666 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $865,000 on Aug 11, 2008

4 BAYSIDE AVE

AMITYVILLE, NY 11701
3
Beds
2
Baths
1,634 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.1M
$963K low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$865,000 · Aug 11, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,120 (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.$64,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$50,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$785,539

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.66 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.96%
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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountySUFFOLK
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1977
Lot (acres)The size of the land the home sits on, from county records.0.22
HeatingThe type of heating system in the home.Yes
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 240 ft²Porch · 806 ft²

Transaction History(1)

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
Aquebogue Elementary SchoolC
Elementary · Grades PK–5 · 2.1 mi
M
Riverhead Middle SchoolC+
Middle · Grades 6–8 · 4.5 mi
H
Riverhead Senior High SchoolC-
High · Grades 9–12 · 4.6 mi

District: Riverhead Central School District

Neighborhood · ZIP 11701These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.81

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.6.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.26,590
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,033 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,679
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$140,592
Average tempThe average temperature here across a full year.53°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

4 Bayside 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 95% of homes in Amityville 11701
  • Costs more per square foot than 95% of homes in Amityville 11701
  • Has a smaller lot than 81% of homes in Jamesport
  • Older than 76% of homes in Suffolk County

What homes are worth in Amityville 11701

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

This home
$416K$1.4M

This home is worth more than 95% of homes in Amityville 11701.

How it measures up in Amityville 11701

The dot is this home. The mark in the middle is the typical home in Amityville 11701.

Estimated value$1,087,653
CheaperTypical $618,065Pricier

Pricier than 95% of homes nearby

Price per ft²$666
CheaperTypical $401Pricier

Pricier than 95% of homes nearby

Living area1,634 ft²
SmallerTypical 1,636 ft²Bigger

Bigger than 50% of homes nearby

Lot size0.22 ac
SmallerTypical 0.2 acBigger

Bigger than 55% of homes nearby

Year built1956
OlderTypical 1954Newer

Newer than 56% of homes nearby

How 4 Bayside Ave ranks against every home in each area.
MeasureThis homeJamesportAmityville 11701Suffolk County
Estimated valuepricier than$1,087,65372% of homes95% of homes81% of homes
Price per ft²pricier than$66673% of homes95% of homes87% of homes
Living areabigger than1,634 ft²43% of homes50% of homes47% of homes
Lot sizebigger than0.22 ac19% of homes55% of homes31% of homes
Year builtnewer than195646% of homes56% of homes24% of homes

About 4 Bayside Ave

How much is 4 Bayside Ave, Amityville, NY worth?

The TopHap Estimate for 4 Bayside Ave, Amityville, NY is $1,087,653 as of Oct 21, 2026. The likely range is $962,894 to $1,212,412. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 Bayside Ave, Amityville, NY last sell?

4 Bayside Ave, Amityville, NY last sold on Aug 11, 2008 for $865,000, according to the county's recorded deed.

How big is 4 Bayside Ave, Amityville, NY?

4 Bayside Ave, Amityville, NY has 3 bedrooms, 2 bathrooms, 1,634 square feet of living space and a 0.22-acre lot.

When was 4 Bayside Ave, Amityville, NY built?

4 Bayside Ave, Amityville, NY was built in 1956, making it 70 years old. It is a ranch home. The building has 1 story.

What schools serve 4 Bayside Ave, Amityville, NY?

4 Bayside Ave, Amityville, NY is assigned to Aquebogue Elementary School (elementary), rated C; Riverhead Middle School (middle), rated C+; Riverhead Senior High School (high), rated C-. All sit in Riverhead Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 Bayside Ave, Amityville, NY compare to other homes in Amityville 11701?

Among the 6,239 homes in Amityville 11701, it is worth more than 95% of them ($1,087,653 against a typical $618,065), its price per square foot is higher than 95% of them ($666 against a typical $401), it is bigger than 50% of them (1,634 ft² against a typical 1,636 ft²), its lot is bigger than 55% of them (0.22 ac against a typical 0.2 ac) and it is newer than 56% of them (1956 against a typical 1954). Measured against all of Suffolk County, it is worth more than 81% 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 4 Bayside Ave, Amityville, NY?

The 2024 property tax bill for 4 Bayside Ave, Amityville, NY was $13,120. The county assessed it at $64,100.

More homes on Bayside Ave

Closest homes

More homes in Amityville 11701

Assigned schools

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