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31 Seneca St E, Massapequa, NY 11758 Property Records

Nassau County and Oyster Bay Town property record for 31 Seneca St E, Massapequa, NY 11758

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 3,223 sqft · built 2006
Lot Size0.319 acres (13,900 sqft)
Owner2 Individual Names on Record
Last Sale$985,000 (May 2008)
Tax Bill$22,113 (2025)
Deeds & MortgagesSep 2026 Line of Credit
Flood ZoneZone X (minimal risk)
APN66-035-00-0011

Property Details

APN / Parcel Number

Primary APN66-035-00-0011
Alternative APNs
  • 2489-66-035-00-0011-0
  • 66035000011000000000
  • 282489 66.-35-11
  • 66035 00110

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms12 Rooms
Stories2 Stories
Building Area3,223 sqft Living Area
Gross Area3,763 sqft
1st Floor Area1,436 sqft
Basement Area99 sqft

Exterior

Year BuiltBuilt 2006
Effective Year BuiltEffective 2006
Architectural StyleColonial
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Foundation TypeConcrete
Roof MaterialOther
Lot Area13,900 sqft (0.319 acres)
Lot Dimensions101 ft deep x 143 ft wide
View / LotGolf Course
Garage TypeAttached
Garage Area441 sqft
Parking Spaces2 Parking Spaces
Pool Area627 sqft
PorchOpen Frame Porch
Porch Area36 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number66035 00110
Street Address31 SENECA ST E
CityMASSAPEQUA
StateNY
Zip11758-7633
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal Description11-17
Legal SubdivisionNASSAU SHORES
Legal Block35
Legal Lot Number11-17
JurisdictionNASSAU NY
Township / Civil DivisionOYSTER BAY
Census Block Group4
Census Block4005
Census Tract521902

Owner

Source: Nassau County and Oyster Bay Town records, as of October 20, 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 Record
Mailing Address31 SENECA ST E, MASSAPEQUA, NY 11758-7633
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMay 28, 2008 · Amount on Record
Deed SaleMay 28, 2008 · Amount on Record
Prior SaleFeb 9, 2006 · Amount on Record
Deed Book / Page12397 / 735
Record UpdatedOct 29, 2026

September 2026: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionNASSAU NY
Recording DateSep 8, 2026
Property Address31 SENECA ST E, MASSAPEQUA, NY 11758-7633
Document Number0000060802
Book / Page48635 / 477
Instrument DateAug 29, 2026
Instrument202660802
Transaction TypeMortgage
Record UpdatedOct 20, 2026

Transaction

Tax$0.00
Additional
  • Multiple Parcels

Transferred To (Grantee/Buyer)

NameVerified Name
Address31 SENECA ST E, MASSAPEQUA, NY 11758-7633

Mortgage

Document Number0000060802,
DateSep 8, 2026
Book Page48635/477
Instrument202660802
Lender
NameFEDERAL FINANCIAL FEDERAL CREDIT UNION
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Initial TypeAdjustable Rate
Change FrequencyMonthly
Max Rate-1%

Tax Assessment & Valuation

Source: Nassau County and Oyster Bay Town assessment roll, as of June 17, 2026

Property Jurisdictions

TypeName
StateNew York
CountyNassau County
County SubdivisionOyster Bay Town
Unified School DistrictMassapequa Union Free School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$807 (-1.1%) Land $282 Building $525$807,000 (-1.1%)
2025$22,113.00 (+2.73%)$816 (-6.74%) Land $285 Building $531$816,000 (-6.74%)
2023$21,526.00 Additional exemption filed$875 Land $306 Building $569$875,000

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.

Flood

Source: FEMA National Flood Hazard Layer, effective April 5, 2023 · 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 174 policies
Nearby Flood Policies174 in force
Nearby Flood Claims478 (1979–2024)
Claims Outside the SFHA70 of 478
Most Recent ClaimJan 2024 · rainfall accumulation
Claims by Event
  • Hurricane Sandy, Nov 2012 · 223 claims
  • Hurricane Irene, Aug 2011 · 73 claims
  • Coastal Storm, High Tides, Heavy Rain, & Flooding, Dec 1992 · 63 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 97% of the US · lower than 96% 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 SystemLIBERTY UTILITIES NEW YORK - MERRICK
private · serves 135,000 people · EPA ID NY2902840
Water SourceGroundwater
Last State InspectionJul 2024
LeadUnder 1 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureCorrosion control
Jul 2024
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 438 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable		8,000 / 8,000
Verizon
Fiber · Fixed Wireless in parts of the area		2,300 / 2,300

May also be available: T-Mobile.

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