Residential - Vacant LandResidential
HALSEY ST
MASTIC, NY 11950
0
Baths
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
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.$90 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$90
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$18,750
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.17 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Residential - Vacant Land
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.14
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.Lake Front
Transaction History(3)
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.
EMH
Moriches Elementary SchoolC+
Elementary · Grades KG–5 · 0.8 mi
William Floyd Middle SchoolB-
Middle · Grades 6–8 · 1.2 mi
William Floyd High SchoolC-
High · Grades 9–12 · 2.4 mi
District: William Floyd Union Free School District
Neighborhood · ZIP 11950These 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.107
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 100.57
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.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
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.16,566
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,878 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,938
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$128,097
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%
Owner Tools
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Claim this homeData 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
Halsey 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.
- Has a smaller lot than 87% of homes in Mastic 11950
How it measures up in Mastic 11950
The dot is this home. The mark in the middle is the typical home in Mastic 11950.
Lot size0.14 ac
SmallerTypical 0.23 acBigger
Bigger than 13% of homes nearby
| Measure | This home | Mastic 11950 | Suffolk County |
|---|---|---|---|
| Lot sizebigger than | 0.14 ac | 13% of homes | 13% of homes |
More homes on Halsey St
Closest homes
- Halsey St56 ft · 3,920 ft² · Sold Jan 1900
- Irving Pl106 ft · 0.14 ac · Sold Jan 1900
- Halsey St90 ft · 0.27 ac · Sold $20K · Mar 2018
- Halsey St151 ft · 0.23 ac · Sold Jan 1900
- Halsey St171 ft · 0.14 ac · Sold Jan 1900
- Halsey St182 ft · 0.23 ac · Sold Jan 1900
- Irving Pl252 ft · 3,920 ft² · Sold Jan 1900
- Irving Pl250 ft · 1,742 ft² · Sold Jan 1900
More homes in Mastic 11950
- 11 George Dr$363K4 bd · 1 ba · 1,129 ft² · Sold $360K · Aug 2026
- 247 Pawnee Ave1 bd · 1 ba · 714 ft² · Sold $270K · Aug 2026
- 228 Patchogue Ave$437K3 bd · 1 ba · 1,050 ft² · Sold $435K · Aug 2026
- 30 Classon Ave$486K2 bd · 1 ba · 1,118 ft² · Sold $480K · Aug 2026
- 19 Rutland Rd$589K3 bd · 1 ba · 1,470 ft² · Sold $580K · Aug 2026
- 8 Coventry Ave$554K3 bd · 1 ba · 1,152 ft² · Sold $450K · Aug 2026
- 121 Dana Ave$495K3 bd · 1 ba · 1,232 ft² · Sold $460K · Aug 2026
- 23 Jeanatta Ave$542K3 bd · 2 ba · 1,678 ft² · Sold $540K · Aug 2026
- 35 Terry Dr$351K3 bd · 1 ba · 1,108 ft² · Sold $350K · Aug 2026
- 58 Pentmoor Dr$578K3 bd · 1 ba · 2,064 ft² · Sold $575K · Aug 2026
- 188 Mastic Blvd$345K2 bd · 1 ba · 1,482 ft² · Sold $344K · Aug 2026
- 120 Neptune Ave$387K3 bd · 1 ba · 1,044 ft² · Sold $1.1M · Aug 2026
Assigned schools
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