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Single Family ResidenceResidential
$1,036,661$284 / 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
Last sold for $299,000 on Jun 30, 2003

84 RISA CT

RIVERHEAD, NY 11901
5
Beds
2
Baths
3,656 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.
0.92 ac
Lot SizeThe size of the land the home sits on, from county records.
2011
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$1M
$940K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$299,000 · Jun 30, 2003

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$805,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$138,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$667,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,278,571

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.14 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
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.2013
Lot (acres)The size of the land the home sits on, from county records.0.92
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
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.Patio · 1,400 ft²Porch · 360 ft²

Transaction History(4)

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
Phillips Avenue SchoolD-
Elementary · Grades PK–4 · 2.9 mi
M
Riverhead Middle SchoolD
Middle · Grades 6–8 · 4.6 mi
H
Riverhead Senior High SchoolC-
High · Grades 9–12 · 4.8 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

84 Risa Ct 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 Flanders
  • Costs less per square foot than 97% of homes in Flanders
  • Bigger than 98% of homes in Flanders
  • Has a bigger lot than 87% of homes in Flanders
  • Newer than 96% 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
$342K$1.9M

This home is worth more than 92% of 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$1,036,661
CheaperTypical $608,222Pricier

Pricier than 92% of homes nearby

Price per ft²$284
CheaperTypical $406Pricier

Pricier than 6% of homes nearby

Living area3,656 ft²
SmallerTypical 1,383 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.92 ac
SmallerTypical 0.31 acBigger

Bigger than 87% of homes nearby

Year built2011
OlderTypical 1991Newer

Newer than 94% of homes nearby

How 84 Risa Ct ranks against every home in each area.
MeasureThis homeFlandersRiverhead 11901Suffolk County
Estimated valuepricier than$1,036,661almost all homes92% of homes80% of homes
Price per ft²pricier than$2843% of homes6% of homes7% of homes
Living areabigger than3,656 ft²98% of homes98% of homes96% of homes
Lot sizebigger than0.92 ac87% of homes87% of homes87% of homes
Year builtnewer than201193% of homes94% of homes96% of homes

About 84 Risa Ct

How much is 84 Risa Ct, Riverhead, NY worth?

The TopHap Estimate for 84 Risa Ct, Riverhead, NY is $1,036,661 as of Sep 24, 2026. The likely range is $939,678 to $1,133,644. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 84 Risa Ct, Riverhead, NY last sell?

84 Risa Ct, Riverhead, NY last sold on Jun 30, 2003 for $299,000, according to the county's recorded deed.

How big is 84 Risa Ct, Riverhead, NY?

84 Risa Ct, Riverhead, NY has 5 bedrooms, 2 bathrooms, 3,656 square feet of living space and a 0.92-acre lot.

When was 84 Risa Ct, Riverhead, NY built?

84 Risa Ct, Riverhead, NY was built in 2011, making it 15 years old. It is a mobile home home. The building has 2 stories.

What schools serve 84 Risa Ct, Riverhead, NY?

84 Risa Ct, Riverhead, NY is assigned to Phillips Avenue School (elementary), rated D-; Riverhead Middle School (middle), rated D; 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 84 Risa Ct, Riverhead, NY compare to other homes in Riverhead 11901?

Among the 9,720 homes in Riverhead 11901, it is worth more than 92% of them ($1,036,661 against a typical $608,222), its price per square foot is higher than 6% of them ($284 against a typical $406), it is bigger than 98% of them (3,656 ft² against a typical 1,383 ft²), its lot is bigger than 87% of them (0.92 ac against a typical 0.31 ac) and it is newer than 94% of them (2011 against a typical 1991). Measured against all of Suffolk County, it is worth more than 80% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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