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Single Family ResidenceResidential
$1,842,724
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 74How 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

91 HARRISON ST

ROCKY POINT, NY 11778
0
Baths
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$1.8M
$1.4M low$2.3M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,273 (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.$5,705 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$5,405
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$6,655

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.32
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
Pierson Middle/High SchoolB+
Middle · Grades 6–12 · 0.2 mi
E
Sag Harbor Elementary SchoolB-
Elementary · Grades PK–5 · 0.3 mi

District: Sag Harbor Union Free School District

Neighborhood · ZIP 11778These 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.81
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 100.60

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.12,882
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,613 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$108,349
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,180
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

91 Harrison 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.

  • Among the most valuable homes in Rocky Point 11778
  • Has a bigger lot than 68% of homes in Rocky Point 11778

What homes are worth in Rocky Point 11778

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

This home
$348K$1.2M

This home is worth more than almost all homes in Rocky Point 11778.

How it measures up in Rocky Point 11778

The dot is this home. The mark in the middle is the typical home in Rocky Point 11778.

Estimated value$1,842,724
CheaperTypical $532,654Pricier

Pricier than almost all homes nearby

Lot size0.32 ac
SmallerTypical 0.23 acBigger

Bigger than 68% of homes nearby

How 91 Harrison St ranks against every home in each area.
MeasureThis homeRocky Point 11778Suffolk County
Estimated valuepricier than$1,842,724almost all homes93% of homes
Lot sizebigger than0.32 ac68% of homes55% of homes

About 91 Harrison St

How much is 91 Harrison St, Rocky Point, NY worth?

The TopHap Estimate for 91 Harrison St, Rocky Point, NY is $1,842,724 as of Jul 14, 2026. The likely range is $1,356,270 to $2,329,178. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 91 Harrison St, Rocky Point, NY last sell?

91 Harrison St, Rocky Point, NY last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 91 Harrison St, Rocky Point, NY?

91 Harrison St, Rocky Point, NY is assigned to Pierson Middle/High School (middle), rated B+; Sag Harbor Elementary School (elementary), 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 91 Harrison St, Rocky Point, NY compare to other homes in Rocky Point 11778?

Among the 4,920 homes in Rocky Point 11778, it is worth more than almost all of them ($1,842,724 against a typical $532,654) and its lot is bigger than 68% of them (0.32 ac against a typical 0.23 ac). Measured against all of Suffolk County, it is worth more than 93% 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 91 Harrison St, Rocky Point, NY?

The 2024 property tax bill for 91 Harrison St, Rocky Point, NY was $6,273. The county assessed it at $5,705.

More homes on Harrison St

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More homes in Rocky Point 11778

Assigned schools

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