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Single Family ResidenceResidential
$1,719,780$1,886 / 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 84How 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 $350,000 on May 23, 2005

45 BAYVIEW AVE

PATCHOGUE, NY 11772
1
Beds
1
Baths
912 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$1.7M
$1.4M low$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.$350,000 · May 23, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,443 (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.$879,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$788,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$91,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,395,873

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.36 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.79%
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.0.2 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.Mobile Home
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.12
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
HeatingThe type of heating system in the home.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.Inferior
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 80 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
Sag Harbor Elementary SchoolB-
Elementary · Grades PK–5 · 0.6 mi
M
Pierson Middle/High SchoolB+
Middle · Grades 6–12 · 0.7 mi

District: Sag Harbor Union Free School District

Neighborhood · ZIP 11772These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.59

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.2%
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.44,232
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,172 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,427
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$130,441
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

45 Bayview 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 most valuable homes in Patchogue 11772
  • Among the highest price per square foot in Patchogue 11772
  • Smaller than 93% of homes in Suffolk County
  • Has a smaller lot than 91% of homes in Patchogue 11772
  • Newer than 91% of homes in Patchogue 11772

What homes are worth in Patchogue 11772

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

This home
$348K$1.1M

This home is worth more than almost all homes in Patchogue 11772.

How it measures up in Patchogue 11772

The dot is this home. The mark in the middle is the typical home in Patchogue 11772.

Estimated value$1,719,780
CheaperTypical $583,850Pricier

Pricier than almost all homes nearby

Price per ft²$1886
CheaperTypical $398Pricier

Pricier than almost all homes nearby

Living area912 ft²
SmallerTypical 1,470 ft²Bigger

Bigger than 11% of homes nearby

Lot size0.12 ac
SmallerTypical 0.24 acBigger

Bigger than 9% of homes nearby

Year built1991
OlderTypical 1958Newer

Newer than 91% of homes nearby

How 45 Bayview Ave ranks against every home in each area.
MeasureThis homePatchogue 11772Suffolk County
Estimated valuepricier than$1,719,780almost all homes92% of homes
Price per ft²pricier than$1886almost all homesalmost all homes
Living areabigger than912 ft²11% of homes7% of homes
Lot sizebigger than0.12 ac9% of homes10% of homes
Year builtnewer than199191% of homes77% of homes

About 45 Bayview Ave

How much is 45 Bayview Ave, Patchogue, NY worth?

The TopHap Estimate for 45 Bayview Ave, Patchogue, NY is $1,719,780 as of Jul 14, 2026. The likely range is $1,444,898 to $1,994,662. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 45 Bayview Ave, Patchogue, NY last sell?

45 Bayview Ave, Patchogue, NY last sold on May 23, 2005 for $350,000, according to the county's recorded deed.

How big is 45 Bayview Ave, Patchogue, NY?

45 Bayview Ave, Patchogue, NY has 1 bedrooms, 1 bathrooms, 912 square feet of living space and a 0.12-acre lot.

When was 45 Bayview Ave, Patchogue, NY built?

45 Bayview Ave, Patchogue, NY was built in 1991, making it 35 years old. It is a mobile home home. The building has 1 story.

What schools serve 45 Bayview Ave, Patchogue, NY?

45 Bayview Ave, Patchogue, NY is assigned to Sag Harbor Elementary School (elementary), rated B-; Pierson Middle/High School (middle), rated B+. All sit in Sag Harbor Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 45 Bayview Ave, Patchogue, NY compare to other homes in Patchogue 11772?

Among the 13,190 homes in Patchogue 11772, it is worth more than almost all of them ($1,719,780 against a typical $583,850), its price per square foot is higher than almost all of them ($1886 against a typical $398), it is bigger than 11% of them (912 ft² against a typical 1,470 ft²), its lot is bigger than 9% of them (0.12 ac against a typical 0.24 ac) and it is newer than 91% of them (1991 against a typical 1958). Measured against all of Suffolk County, it is worth more than 92% 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 45 Bayview Ave, Patchogue, NY?

The 2024 property tax bill for 45 Bayview Ave, Patchogue, NY was $2,443. The county assessed it at $879,400.

More homes on Bayview Ave

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Assigned schools

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