59 Washington Ave, Mastic, NY 11950 Property Records

Suffolk County and Brookhaven Town property record for 59 Washington Ave, Mastic, NY 11950

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,482 sqft · built 2001
Lot Size0.13 acres (5,663 sqft)
Owner2 Individual Names on Record
Last Sale$279,990 (Aug 2004)
Tax Bill$7,191 (2024)
Deeds & MortgagesJun 2016 Mortgage
Flood ZoneZone X (minimal risk)
APN0004517115M

Property Details

APN / Parcel Number

Primary APN0004517115M
Alternative APNs
  • 0200-787.00-05.00-005.001
  • 472289 787.00-05-005.001
  • 0004517115
  • 45171153

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms5 Rooms
Stories2 Stories
Building Area1,482 sqft Living Area

Exterior

Year BuiltBuilt 2001
Effective Year BuiltEffective 2001
Architectural StyleColonial
Exterior MaterialAluminum/Vinyl
Lot Area5,663 sqft (0.13 acres)
View / LotWaterfront

Utilities, Heating & Cooling

Heating SystemRadiant

Location & Zoning

Account Number45171153
Street Address59 WASHINGTON AVE
CityMASTIC
StateNY
Zip11950-2507
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionMASTIC PARK 735 SEC 5 4963 TO 4965
Legal SubdivisionMASTIC PARK
Legal Block7000
Legal Lot Number500
JurisdictionSUFFOLK NY
Township / Civil DivisionBROOKHAVEN
Census Block Group3
Census Block3001
Census Tract159416

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on Record
Mailing Address59 WASHINGTON AVE, MASTIC, NY 11950-2507
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 17, 2004 · Amount on Record
Deed SaleAug 17, 2004 · Amount on Record
Prior SaleJun 27, 2001 · Amount on Record
Deed Book / Page12337 / 770
Record UpdatedSep 20, 2026

June 2016: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address59 WASHINGTON AVE, MASTIC, NY 11950-2507
Document Number0228100243
Book / Page022810 / 000243
Instrument DateJun 5, 2016
Transaction TypeMortgage
Record UpdatedJul 25, 2017

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address59 WASHINGTON AVE MASTIC NY 119502507, MASTIC, NY 11950-2507

Mortgage

Document Number0228100243
DateApr 20, 2017
Book Page022810/000243
Lender
NameSEMPER HM LOANS
TypeFunding / Finance Company
AddressPROVIDENCE, RI 02907
Agreement
TypeFHA Mortgage
AmountAmount Recorded
Term360 Months
DueApr 19, 2047

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionBrookhaven Town
Unified School DistrictWilliam Floyd Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$2,000 (-) Land $100 Building $1,900$416,666 (+11,149.08%) Land $18,868 Building $358,491
2024$7,191.00
2023$2,000 Land $100 Building $1,900$3,704 Land $185 Building $3,519

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

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

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies2 in force

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

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

Wildfire RiskLow
lower than 99.1% of the US · lower than 99.2% of New York
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond 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 531 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable
8,000 / 8,000
Verizon
Fixed Wireless
300 / 20
T-Mobile
Fixed Wireless
100 / 20

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