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73 Maddox Ave, Islip, NY 11751 Property Records

Suffolk County and Islip Town property record for 73 Maddox Ave, Islip, NY 11751 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details988 sqft · built 1964
Lot Size0.23 acres (10,019 sqft)
Owner2 Individual Names on File
Last Sale$415,000 (Feb 2022)
Tax Bill$11,305 (2024)
Deeds & MortgagesFeb 2022 Sale & Mortgage
Dec 2017 Transfer
Flood ZoneZone X (minimal risk)
APN472889 343.-2-83

Property Details

APN / Parcel Number

Primary APN472889 343.-2-83
Alternative APNs
  • 0500-343.00-02.00-083.000
  • 288934300000020830000000
  • 472800706540
  • 587550

Interior

Building Area988 sqft Living Area
1st Floor Area988 sqft

Exterior

Year BuiltBuilt 1964
Effective Year BuiltEffective 1964
Lot Area10,019 sqft (0.23 acres)
Lot Dimensions100 ft deep x 100 ft wide
Garage TypeAttached
Garage Area336 sqft

Location & Zoning

Account Number587550
Street Address73 MADDOX AVE
CityISLIP
StateNY
Zip11751-2905
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionX2215725Y186564 T044H00000000
Legal Block3000
Legal Lot Number200
JurisdictionSUFFOLK NY
Township / Civil DivisionISLIP
Census Block Group3
Census Block3028
Census Tract147401

Owner

Source: Suffolk County and Islip Town records · APN 472889 343.-2-83

Assessment roll updated August 11, 2026 · Last verified August 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 File
Mailing Address73 MADDOX AVE, ISLIP, NY 11751-2905
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Feb 21, 2022Deed, Transfer · Stand-Alone First Mortgage
NATIONWIDE MORTGAGE BANKERS
Dec 13, 2017Quit Claim Deed, Transfer
ABSTRACTS INC.

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleFeb 21, 2022 · Amount on Record
Deed SaleFeb 21, 2022 · Amount on Record
Prior SaleDec 13, 2017 · Amount on Record
Deed Book / Page13143 / 915
Prior Transfer DateNov 15, 2017
Prior Transfer Doc0129420271
Record UpdatedSep 20, 2026

February 2022: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateFeb 21, 2022
Property Address73 MADDOX AVE, ISLIP, NY 11751-2905
Document Number0131430915
Book / Page13143 / 915
Instrument DateOct 12, 2021
Transaction TypeTransfer
Record UpdatedJun 23, 2022

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address85 89 STREET JACKSON HEIGHTS

Mortgage

Document Number00DM066333
DateFeb 21, 2022
InstrumentDM066333
Lender
NameNATIONWIDE MORTGAGE BANKERS
Agreement
TypeStand-Alone First Mortgage
AmountAmount Recorded
Term349 Months
DueMar 01, 2051

December 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSUFFOLK NY
Recording DateDec 13, 2017
Property Address73 MADDOX AVE, ISLIP, NY 11751-2905
Document Number0129420271
Book / Page012942 / 000271
Instrument DateNov 15, 2017
Transaction TypeTransfer
Record UpdatedJan 17, 2018
Title CompanyABSTRACTS INC.

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address73 MADDOX AVE ISLIP NY 117512905, ISLIP, NY 11751-2905

Tax Assessment & Valuation

Source: Suffolk County and Islip Town records · Assessment roll updated August 11, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionIslip Town
Unified School DistrictIslip Union Free School District (KG - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2025$34,050 (-) Land $7,800 Building $26,250$479,577 (-) Land $109,859 Building $369,718
2024$11,305.00$479,577 (+2.54%) Land $109,859 Building $369,718
2023$34,050 Land $7,800 Building $26,250$467,720 Land $107,143 Building $360,577

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031474013, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Flood Insurance CostPremium on Record
median of 10 individual NFIP policies nearby
Nearby Flood Policies10 in force
Nearby Flood Claims13 (1978–2014)
Claims Outside the SFHA12 of 13
Most Recent ClaimAug 2014, rainfall accumulation

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 326 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
Optimum CommunicationsFiber8,000 / 8,000
VerizonFiber2,300 / 2,300
Optimum CommunicationsCable940 / 35
T-Mobile USAFixed Wireless100 / 20

May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.

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