290 E Legion Ave, Mattituck, NY 11952 Property Records

Suffolk County and Southold Town property record for 290 E Legion Ave, Mattituck, NY 11952

Property Summary

Property TypeSeasonal / Vacation Home
Lot Size0.25 acres (10,890 sqft)
OwnerIndividual Name on File
Last Sale$80,000 (May 2014)
Tax Bill$3,443 (2024)
Flood ZoneZone X (moderate risk)
APN473889 143.-4-6

Property Details

APN / Parcel Number

Primary APN473889 143.-4-6
Alternative APNs
  • 1000-143.00-04.00-006.000
  • 388914300000040060000000
  • 47380017974
  • 14

Exterior

Lot Area10,890 sqft (0.25 acres)

Location & Zoning

Account Number14
Street Address290 E LEGION AVE
CityMATTITUCK
StateNY
Zip11952-1834
Property CategoryResidential
Property TypeResidential > Specialized > Seasonal / Vacation Home
Local Zoning CodeR-40
Legal DescriptionBOOK 12265 PAGE 2025 BILL 017382
Legal Block4
Legal Lot Number6
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHOLD
Census Block Group1
Census Block1020
Census Tract170004

Owner

290 E Legion Ave, a residential property, is owned and occupied by an individual who acquired it in September 2016.

Source: Suffolk County and Southold 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 RecordIndividual Name on File
Mailing Address290 E LEGION AVE, MATTITUCK, NY 11952-1834
OccupancyOwner Occupied
Owner TypeIndividual
VestingIndividual(s)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMay 2, 2014 · Amount on File
Deed SaleMay 2, 2014 · Amount on File
Deed Book / PageD00012772 / 676
Last Transfer DateSep 23, 2016
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionSouthold Town
Unified School DistrictMattituck-Cutchogue Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$2,200 Land $400 Building $1,800$400,000 Land $72,727 Building $327,273
2024$3,443.00
2023$2,200 Land $400 Building $1,800$3,860 Land $702 Building $3,158

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 290 E Legion Ave in Zone X, an area of moderate flood risk, within 500 ft of a high-risk flood zone.

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

FEMA Flood ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 102 policies
Nearby Flood Policies102 in force
Nearby Flood Claims7 (1994–2024)
Claims Outside the SFHA2 of 7
Most Recent ClaimAug 2024 · Severe Storm And Flooding
Claims by Event
  • Hurricane Sandy, Oct 2012 · 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

Wildfire risk around 290 E Legion 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 159 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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