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Duplex (2 Units, Any Combination)Residential

18 SWAN RIVER ST

PATCHOGUE, NY 11772
6
Beds
2
Baths
2,124 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.
0.39 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,765 (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.$2,650 (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.$2,450
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$552,084

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.72 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.45%
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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.39
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(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
Bay Elementary SchoolD+
Elementary · Grades PK–5 · 0.3 mi
M
South Ocean Middle SchoolC
Middle · Grades 6–8 · 0.6 mi
H
Patchogue-Medford High SchoolC+
High · Grades 9–12 · 3.6 mi

District: Patchogue-Medford 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

18 Swan River St 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.

  • Bigger than 83% of homes in Patchogue 11772
  • Has a bigger lot than 78% of homes in Patchogue 11772
  • Older than 66% of homes in Suffolk County

How it measures up in Patchogue 11772

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

Living area2,124 ft²
SmallerTypical 1,471 ft²Bigger

Bigger than 83% of homes nearby

Lot size0.39 ac
SmallerTypical 0.24 acBigger

Bigger than 78% of homes nearby

Year built1961
OlderTypical 1958Newer

Newer than 57% of homes nearby

How 18 Swan River St ranks against every home in each area.
MeasureThis homeEast PatchoguePatchogue 11772Suffolk County
Living areabigger than2,124 ft²81% of homes83% of homes72% of homes
Lot sizebigger than0.39 ac69% of homes78% of homes65% of homes
Year builtnewer than196151% of homes57% of homes34% of homes

About 18 Swan River St

When did 18 Swan River St, Patchogue, NY last sell?

18 Swan River St, Patchogue, NY last sold on Mar 24, 1994, according to the county's recorded deed.

How big is 18 Swan River St, Patchogue, NY?

18 Swan River St, Patchogue, NY has 6 bedrooms, 2 bathrooms, 2,124 square feet of living space and a 0.39-acre lot.

When was 18 Swan River St, Patchogue, NY built?

18 Swan River St, Patchogue, NY was built in 1961, making it 65 years old. It is a duplex single home. The building has 1 story.

What schools serve 18 Swan River St, Patchogue, NY?

18 Swan River St, Patchogue, NY is assigned to Bay Elementary School (elementary), rated D+; South Ocean Middle School (middle), rated C; Patchogue-Medford High School (high), rated C+. All sit in Patchogue-Medford Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Swan River St, Patchogue, NY compare to other homes in Patchogue 11772?

Among the 13,121 homes in Patchogue 11772, it is bigger than 83% of them (2,124 ft² against a typical 1,471 ft²), its lot is bigger than 78% of them (0.39 ac against a typical 0.24 ac) and it is newer than 57% of them (1961 against a typical 1958). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 18 Swan River St, Patchogue, NY?

The 2024 property tax bill for 18 Swan River St, Patchogue, NY was $11,765. The county assessed it at $2,650.

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