5 Clinton Ave, Mastic, NY 11950 Property Records

Suffolk County and Southampton Town property record for 5 Clinton Ave, Mastic, NY 11950

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 674 sqft · built 1991
Lot Size0.33 acres (14,375 sqft)
OwnerIndividual Name on File
Last Sale$132,500 (Mar 1999)
Tax Bill$5,437 (2020)
Flood ZoneZone AE (high risk)
APN0900-373.00-02.00-036.000

Property Details

APN / Parcel Number

Primary APN0900-373.00-02.00-036.000
Alternative APNs
  • 473689 373.000-0002-036.000
  • 368937300000020360000000
  • 473600505060

Interior

Bedrooms2 Beds
Full Baths1 Bath
Stories1 Story
Building Area674 sqft Living Area
1st Floor Area674 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1991
Effective Year BuiltEffective 1991
Architectural StyleMobile Home
Exterior MaterialComposition/Composite
Foundation TypeRaised
Lot Area14,375 sqft (0.33 acres)
View / LotBelow Average
Garage TypeDetached
Garage Area240 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Heating SystemHot Water
Heating FuelOil
SewerConnected
Water SourceCommercial

Location & Zoning

Street Address5 CLINTON AVE
CityMASTIC
StateNY
Zip11950
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR20
Legal Description* S PT LT 24/N PT LT 25LD7 +600
Legal SubdivisionSHINNECOCK BAY PARK
Legal Block2
Legal Lot Number36
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHAMPTON
Census Block Group3
Census Block3013
Census Tract190606

Owner

5 Clinton Ave is owned by an individual who bought it in March 1999.

Source: Suffolk County and Southampton Town records, as of August 11, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of RecordIndividual Name on File
Mailing Address8 MONETT PL, GREENLAWN, NY 11740-1910
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMar 1, 1999 · Amount on File
Deed SaleMar 1, 1999 · Amount on File
Deed Book / Page11948 / 153
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Suffolk County and Southampton Town assessment roll, as of August 11, 2026

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionSouthampton Town
Unified School DistrictEast Quogue Union Free School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$417,700 Land $324,100 Building $93,600
2024$663,015 (+10.32%) Land $514,444 Building $148,571
2023$417,700 Land $324,100 Building $93,600$601,007 Land $466,331 Building $134,676
2020$5,437.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 5 Clinton Ave in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone AE
high risk
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood Elevation9.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on File
median of 125 policies
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies125 in force
Nearby Flood Claims27 (1992–2024)
Claims Outside the SFHA2 of 27
Most Recent ClaimJun 2024 · rainfall accumulation
Claims by Event
  • Hurricane Sandy, Oct 2012 · 15 claims
  • Hurricane Irene, Aug 2011 · 4 claims
  • Coastal Storm, High Tides, Heavy Rain, & Flooding, Dec 1992 · 2 claims

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

The area around 5 Clinton Ave has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemSUFFOLK COUNTY WATER AUTHORITY
serves 1,100,000 people · EPA ID NY5110526
Water SourceGroundwater
Last State InspectionJan 2024
Lead1 ppb (2025–2027)
action level 15 ppb

Violations Reported to EPA

Water QualityAsbestos
resolved · Jul 2020
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 29 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable
8,000 / 8,000

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Clinton Ave

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