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421 Beacon Ave, Lindenhurst, NY 11757 Property Records

Suffolk County and Babylon Town property record for 421 Beacon Ave, Lindenhurst, NY 11757

Property Summary

Property TypeSingle Family Home
Details3 ba · 2,330 sqft · built 1916
Lot Size1.05 acres (45,765 sqft)
Owner2 Individual Names on Record
Tax Bill$17,130 (2024)
Flood ZoneZone X (minimal risk)
APN472005 19.-2-11.1

Property Details

APN / Parcel Number

Primary APN472005 19.-2-11.1
Alternative APNs
  • 0103-019.00-02.00-011.001
  • 200501900000020110010000
  • 472000143760
  • 20220805721
  • 20230805721
  • 20250805721

Interior

Full Baths3 Baths
Building Area2,330 sqft Building Perimeter

Exterior

Year BuiltBuilt 1916
Effective Year BuiltEffective 1916
Lot Area45,765 sqft
Lot Dimensions405 ft deep x 113 ft wide

Location & Zoning

Account Number20250805721
Street Address421 BEACON AVE
CityLINDENHURST
StateNY
Zip11757-5306
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionFM 57 LT 45 & P/O 46 & 47
Legal SubdivisionMADDALONI MANOR
Legal Block2
Legal Lot Number11
JurisdictionSUFFOLK NY
Township / Civil DivisionBABYLON
Census Block Group2
Census Block2007
Census Tract124200

Owner

Source: Suffolk County and Babylon 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 Record2 Individual Names on Record
Mailing Address421 BEACON AVE, LINDENHURST, NY 11757-5306
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionBabylon Town
MunicipalityLindenhurst Village
Unified School DistrictLindenhurst Union Free School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$4,990 (-) Land $380 Building $4,610
2024$17,130.00
2023$4,990 Land $380 Building $4,610$462,037 Land $35,185 Building $426,852

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

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
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 16 policies
Nearby Flood Policies16 in force
Nearby Flood Claims27 (1984–2026)
Claims Outside the SFHA13 of 27
Most Recent ClaimAug 2026
Claims by Event
  • Hurricane Sandy, Oct 2012 · 13 claims
  • Hurricane Irene, Aug 2011 · 2 claims
  • Severe Storms And Flooding, Mar 2010 · 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

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

Wildfire RiskLow
lower than 98% of the US · lower than 97.9% 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 452 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable		8,000 / 8,000
Verizon
Fiber		2,300 / 2,300

May also be available: T-Mobile.

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