312 Washington Ave, Saint James, NY 11780 Property Records

Suffolk County and Smithtown Town property record for 312 Washington Ave, Saint James, NY 11780

Property Summary

Property TypeDuplex
Details3 bd · 2 ba · 1,200 sqft · built 1900
Lot Size0.25 acres (10,890 sqft)
OwnerCompany Name on Record
Last Sale$385,000 (May 2020)
Tax Bill$11,590 (2024)
Deeds & MortgagesMay 2020 Sale
Flood ZoneZone X (minimal risk)
APN473489 56.-1-17

Property Details

APN / Parcel Number

Primary APN473489 56.-1-17
Alternative APNs
  • 0800-056.00-01.00-017.000
  • 348905600000010170000000
  • 47340013962
  • J32690

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms5 Rooms
Stories1 Story
Building Area1,200 sqft Living Area
1st Floor Area1,200 sqft

Exterior

Year BuiltBuilt 1900
Effective Year BuiltEffective 1967
Architectural StyleRanch
Exterior MaterialWood
Foundation TypeNo Foundation
Lot Area10,890 sqft (0.25 acres)
View / LotSuburban
Cabin800 sqft

Utilities, Heating & Cooling

Heating SystemHVAC
Heating FuelOil
SewerConnected
Water SourceCommercial

Location & Zoning

Account NumberJ32690
Street Address312 WASHINGTON AVE
CitySAINT JAMES
StateNY
Zip11780-2202
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Legal Description20-795401 TC-76 *610 LOT 936 ST JAMES PARK SEC A
Legal Block1
Legal Lot Number17
JurisdictionSUFFOLK NY
Township / Civil DivisionSMITHTOWN
Census Block Group1
Census Block1003
Census Tract135002

Owner

Source: Suffolk County and Smithtown 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 RecordCompany Name on Record
Mailing AddressPO BOX 127, LAKE GROVE, NY 11755-0127
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMay 8, 2020 · Amount on Record
Deed SaleMay 8, 2020 · Amount on Record
Prior SaleJan 10, 2006 · Amount on Record
Deed Book / Page13058 / 214
Prior Transfer DateNov 20, 2002
Prior Transfer Doc0122260145
Record UpdatedSep 20, 2026

May 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSUFFOLK NY
Recording DateMay 8, 2020
Property Address312 WASHINGTON AVE, SAINT JAMES, NY 11780-2202
Document Number0130580214
Book / Page013058 / 000214
Instrument DateMar 12, 2020
Transaction TypeTransfer
Record UpdatedJun 1, 2020
Title CompanyNOT AVAILABLE

Transaction

AmountAmount Recorded
Tax$1,540.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address41 BAYTON CT N SOUTH SETAUKET NY 11720, SOUTH SETAUKET, NY 11720

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionSmithtown Town
Unified School DistrictSmithtown Central School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$4,185 (-) Land $200 Building $3,985$523,125 (+10,775.78%) Land $25,000 Building $498,125
2024$11,590.00
2023$4,185 Land $200 Building $3,985$4,810 Land $230 Building $4,580

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

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
Nearby Flood Policies1 in force
Nearby Flood Claims1 (2012)
Claims Outside the SFHA1 of 1
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 80% of the US · above 54% of New York
Wildfire Likelihood0.01% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 SystemST JAMES WATER DISTRICT
serves 10,587 people · EPA ID NY5103266
Water SourcePurchased groundwater from SUFFOLK COUNTY WATER AUTHORITY
Last State InspectionDec 2025
Lead1 ppb (2025–2027)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
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 474 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
T-Mobile
Fixed Wireless
100 / 20

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