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63 Washington Ave, Mastic, NY 11950 Property Records

Suffolk County and Brookhaven Town property record for 63 Washington Ave, Mastic, NY 11950

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 1,138 sqft · built 2000
Lot Size0.18 acres (7,841 sqft)
Owner2 Individual Names on File
Last Sale$330,000 (Aug 2020)
Tax Bill$5,855 (2024)
Deeds & MortgagesAug 2020 Sale & Mortgage
Jan 2020 Sale & Construction Loan
Flood ZoneZone X (minimal risk)
APN0200-787.00-05.00-003.000

Property Details

APN / Parcel Number

Primary APN0200-787.00-05.00-003.000
Alternative APNs
  • 472289 787.00-05-003.000
  • 228978700000050030000000
  • 00004517100
  • 0004517100
  • 4517100

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms6 Rooms
Stories1 Story
Building Area1,138 sqft Living Area

Exterior

Year BuiltBuilt 2000
Effective Year BuiltEffective 2000
Architectural StyleRanch
Exterior MaterialAluminum/Vinyl
Lot Area7,841 sqft (0.18 acres)
View / LotWaterfront

Utilities, Heating & Cooling

Heating SystemRadiant

Location & Zoning

Account Number4517100
Street Address63 WASHINGTON AVE
CityMASTIC
StateNY
Zip11950-2507
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionMASTIC PARK 735 SEC 5 4956 TO 4959
Legal SubdivisionMASTIC PARK
Legal Block7000
Legal Lot Number500
JurisdictionSUFFOLK NY
Township / Civil DivisionBROOKHAVEN
Census Block Group3
Census Block3001
Census Tract159416

Owner

63 Washington Ave is owned and occupied by two individuals who bought it in August 2020.

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

Owner of Record2 Individual Names on File
Mailing Address63 WASHINGTON AVE, MASTIC, NY 11950-2507
OccupancyOwner Occupied
Owner TypeIndividual

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

Deeds, Mortgages & Sale History

DateDocument
Aug 24, 2020Grant Deed, Transfer · Conventional with PMI
EAST COAST CAP CORP
Jan 30, 2020Court-Ordered Deed, Transfer · Construction Mortgage
LOAN FUNDER LLC SERIES 10710

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 24, 2020 · Amount on File
Deed SaleAug 24, 2020 · Amount on File
Prior SaleJan 30, 2020 · Amount on File
Deed Book / Page13068 / 518
Record UpdatedSep 20, 2026

August 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSUFFOLK NY
Recording DateAug 24, 2020
Property Address63 WASHINGTON AVE, MASTIC, NY 11950-2507
Document Number0130680518
Book / Page013068 / 000518
Instrument DateJul 24, 2020
Transaction TypeTransfer
Record UpdatedOct 27, 2020
Title CompanyNOT AVAILABLE

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$1,320.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address9 DOVE AVE MASTIC NY 11950, MASTIC, NY 11950

Mortgage

Document Number231660200
DateAug 24, 2020
Book Page023166/000200
Lender
NameEAST COAST CAP CORP
AddressMELVILLE, NY 11747
Agreement
TypeConventional with PMI
AmountAmount on Record
Term360 Months
DueAug 23, 2050

January 2020: Court-Ordered Deed, Transfer

Document TypeCourt-Ordered Deed
JurisdictionSUFFOLK NY
Recording DateJan 30, 2020
Property Address63 WASHINGTON AVE, MASTIC, NY 11950-2507
Document Number0130450920
Book / Page013045 / 000920
Instrument DateDec 20, 2019
Transaction TypeTransfer
Record UpdatedMar 17, 2020
Title CompanyNOT AVAILABLE

Transaction

AmountAmount on Record
Loan-to-Value (LTV)LTV on Record
Tax$788.00
Amount AccuracyConfirmed
Additional
  • Lis Pendens
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address1930 VETERANS HWY #12 ISLANDIA NY 117491599, 12, ISLANDIA, NY 11749-1599

Mortgage

Document Number231010445
DateJan 30, 2020
Book Page023101/000445
Lender
NameLOAN FUNDER LLC SERIES 10710
Address645 MADISON AVE # 19, NEW YORK, NY 10022-1010
Agreement
TypeConstruction Mortgage
AmountAmount on Record

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$1,425 Land $160 Building $1,265$296,875 Land $30,189 Building $238,679
2024$5,855.00
2023$1,425 Land $160 Building $1,265$2,639 Land $296 Building $2,343

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

Flood

FEMA maps place 63 Washington Ave in Zone X, an area of minimal flood risk.

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

Wildfire risk around 63 Washington Ave is low, with less than a 0.01% annual chance of 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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