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Residential (General/Single)Residential
$325,184$271 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

358 SWEEZY AVE

RIVERHEAD, NY 11901
0
Baths
1,200 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$325K
$296K low$354K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,479 (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.$12,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$6,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$154,412

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.31
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

M
Riverhead Middle SchoolD
Middle · Grades 6–8 · 0.3 mi
H
Riverhead Senior High SchoolC-
High · Grades 9–12 · 0.4 mi
E
Roanoke Avenue SchoolD-
Elementary · Grades PK–4 · 0.5 mi

District: Riverhead Central School District

Neighborhood · ZIP 11901These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.29,638
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.531 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,609
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,711
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

358 Sweezy 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 least valuable homes in Riverhead
  • Costs less per square foot than 95% of homes in Riverhead 11901
  • Smaller than 77% of homes in Suffolk County

What homes are worth in Riverhead 11901

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

This home
$337K$1.9M

This home is worth less than almost all homes in Riverhead 11901.

How it measures up in Riverhead 11901

The dot is this home. The mark in the middle is the typical home in Riverhead 11901.

Estimated value$325,184
CheaperTypical $607,591Pricier

Cheaper than almost all homes nearby

Price per ft²$271
CheaperTypical $405Pricier

Pricier than 5% of homes nearby

Living area1,200 ft²
SmallerTypical 1,383 ft²Bigger

Bigger than 37% of homes nearby

Lot size0.31 ac
SmallerTypical 0.31 acBigger

Bigger than 50% of homes nearby

How 358 Sweezy Ave ranks against every home in each area.
MeasureThis homeRiverheadRiverhead 11901Suffolk County
Estimated valuepricier than$325,184almost no homesalmost no homesalmost no homes
Price per ft²pricier than$2718% of homes5% of homes5% of homes
Living areabigger than1,200 ft²29% of homes37% of homes23% of homes
Lot sizebigger than0.31 ac61% of homes50% of homes55% of homes

About 358 Sweezy Ave

How much is 358 Sweezy Ave, Riverhead, NY worth?

The TopHap Estimate for 358 Sweezy Ave, Riverhead, NY is $325,184 as of Sep 24, 2026. The likely range is $295,903 to $354,465. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 358 Sweezy Ave, Riverhead, NY last sell?

358 Sweezy Ave, Riverhead, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 358 Sweezy Ave, Riverhead, NY?

358 Sweezy Ave, Riverhead, NY has 1,200 square feet of living space and a 0.31-acre lot.

What schools serve 358 Sweezy Ave, Riverhead, NY?

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

How does 358 Sweezy Ave, Riverhead, NY compare to other homes in Riverhead 11901?

Among the 9,720 homes in Riverhead 11901, it is worth more than almost none of them ($325,184 against a typical $607,591), its price per square foot is higher than 5% of them ($271 against a typical $405), it is bigger than 37% of them (1,200 ft² against a typical 1,383 ft²) and its lot is bigger than 50% of them (0.31 ac against a typical 0.31 ac). Measured against all of Suffolk County, it is worth more than almost no 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 358 Sweezy Ave, Riverhead, NY?

The 2024 property tax bill for 358 Sweezy Ave, Riverhead, NY was $2,479. The county assessed it at $12,600.

More homes on Sweezy Ave

Closest homes

More homes in Riverhead 11901

Assigned schools

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