218 Sunset Ave, Mattituck, NY 11952 Property Records

Suffolk County and Southampton Town property record for 218 Sunset Ave, Mattituck, NY 11952

Property Summary

Property TypeResidential Vacant Land
Lot Size0.47 acres (20,473 sqft)
Owner2 Trust Names on Record
Tax Bill$2,460 (2024)
Flood ZoneZone X (minimal risk)
APN0905-005.00-04.00-020.000

Property Details

APN / Parcel Number

Primary APN0905-005.00-04.00-020.000
Alternative APNs
  • 473607 005.000-0004-020.000
  • 360700500000040200000000
  • 47360069770

Exterior

Lot Area20,473 sqft (0.47 acres)

Utilities, Heating & Cooling

Water SourceCommercial

Location & Zoning

Street Address218 SUNSET AVE
CityMATTITUCK
StateNY
Zip11952-3532
Property CategoryResidential
Property TypeVacant Land > Residential
Local Zoning CodeR4
Legal DescriptionLD EQ 87 +2600STAR OFF VAON LOT 19
Legal Block4
Legal Lot Number20
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHAMPTON
Census Block Group2
Census Block2017
Census Tract190502

Owner

Source: Suffolk County and Southampton 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 Trust Names on Record
Mailing Address105 AVENUE B, NEW YORK, NY 10009-6281
Owner TypeIndividual
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last Transfer DateFeb 24, 2000
Transfer Doc1211000127
Record UpdatedSep 20, 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
MunicipalityWesthampton Beach Village
Unified School DistrictWesthampton Beach Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$414,100 (-) Land $414,100$657,302 (-) Land $657,302
2024$2,460.00 (+106.38%)$657,302 (+10.32%) Land $657,302
2023$414,100 (-) Land $414,100$595,827 (+13.67%) Land $595,827
2022$1,192.00 (-89.43%)$414,100 Land $414,100$524,177 Land $524,177
2020$11,277.00

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
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 23 policies
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies23 in force
Nearby Flood Claims7 (1993–2012)
Claims Outside the SFHA5 of 7
Most Recent ClaimOct 2012 · Hurricane Sandy

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 94% of the US · lower than 93% 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 298 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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