Residential - Vacant LandResidential
Last sold for $175,000 on Oct 28, 2008
18 MARY CT
RIVERHEAD, NY 11901
0
Baths
0.5 ac
Lot SizeThe size of the land the home sits on, from county records.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$175,000 · Oct 28, 2008
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,114 (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.$10,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$10,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$132,353
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential - Vacant Land
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.50
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.Canal
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.
EHM
Riley Avenue SchoolD
Elementary · Grades PK–4 · 3.0 mi
Riverhead Senior High SchoolC-
High · Grades 9–12 · 3.7 mi
Riverhead Middle SchoolD
Middle · Grades 6–8 · 3.9 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%
Ownership
OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
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 Mary 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.
- Has a bigger lot than 77% of homes in Suffolk County
How it measures up in Riverhead 11901
The dot is this home. The mark in the middle is the typical home in Riverhead 11901.
Lot size0.5 ac
SmallerTypical 0.32 acBigger
Bigger than 72% of homes nearby
| Measure | This home | Baiting Hollow | Riverhead 11901 | Suffolk County |
|---|---|---|---|---|
| Lot sizebigger than | 0.5 ac | 73% of homes | 72% of homes | 77% of homes |
About 18 Mary Ct
When did 18 Mary Ct, Riverhead, NY last sell?
18 Mary Ct, Riverhead, NY last sold on Oct 28, 2008 for $175,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
What schools serve 18 Mary Ct, Riverhead, NY?
18 Mary Ct, Riverhead, NY is assigned to Riley Avenue School (elementary), rated D; Riverhead Senior High School (high), rated C-; Riverhead Middle School (middle), rated D. All sit in Riverhead Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.
What are the property taxes on 18 Mary Ct, Riverhead, NY?
The 2024 property tax bill for 18 Mary Ct, Riverhead, NY was $2,114. The county assessed it at $10,800.
Closest homes
- 85 Mary Ct$807K157 ft · 4 bd · 2.5 ba · 2,229 ft² · Sold $486K · Aug 2005
- 86 Sandy Ct$888K157 ft · 3 bd · 2 ba · 2,243 ft² · Sold $605K · Jul 2018
- 2677 Roanoke Ave$1.1M189 ft · 4 bd · 2 ba · 2,758 ft² · Sold $415K · Jan 2001
- 2671 Roanoke Ave$1.6M259 ft · 3 bd · 2.5 ba · 2,912 ft² · Sold $1.3M · Mar 2015
- 87 Sandy Ct$927K241 ft · 4 bd · 2.5 ba · 2,307 ft² · Sold $295K · Oct 2015
- 22 Mary Ct308 ft · 1.3 ac · Sold Jan 1900
- 72 Sandy Ct$1.3M353 ft · 3 bd · 4 ba · 3,591 ft² · Sold $675K · May 2005
- 2693 Roanoke Ave$1M337 ft · 2 bd · 2 ba · 1,786 ft² · Sold Jan 1900
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- 23 Sunrise Ave$2.2M3 bd · 2,398 ft² · Sold $2.8M · Jun 2026
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Assigned schools
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