4 Chassyl Rd, Commack, NY 11725 Property Records

Suffolk County and Smithtown Town property record for 4 Chassyl Rd, Commack, NY 11725

Property Summary

Property TypeSingle Family Home
Lot Size0.36 acres (15,682 sqft)
Owner2 Individual Names on File
Last Sale$440,000 (Jul 2009)
Tax Bill$16,279 (2024)
Deeds & MortgagesOct 2021 Refinance
Flood ZoneZone X (minimal risk)
APN473489 148.-3-34

Property Details

APN / Parcel Number

Primary APN473489 148.-3-34
Alternative APNs
  • 0800-148.00-03.00-034.000
  • 348914800000030340000000
  • 47340034754

Exterior

Lot Area15,682 sqft (0.36 acres)

Location & Zoning

Street Address4 CHASSYL RD
CityCOMMACK
StateNY
Zip11725-4804
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal Description14-564901 TC-52 *3711 LOT 66 PINECONE SEC 2
Legal Block3
Legal Lot Number34
JurisdictionSUFFOLK NY
Township / Civil DivisionSMITHTOWN
Census Block Group2
Census Block2030
Census Tract135208

Owner

4 Chassyl Rd is owned and occupied by two individuals who bought it in July 2009.

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

Owner of Record2 Individual Names on File
Mailing Address4 CHASSYL RD, COMMACK, NY 11725-4804
OccupancyOwner Occupied
Owner TypeIndividual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 15, 2009 · Amount on File
Deed SaleJul 15, 2009 · Amount on File
Deed Book / Page12593 / 529
Record UpdatedSep 20, 2026

October 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address4 CHASSYL RD, COMMACK, NY 11725-4804
Transaction TypeMortgage
Record UpdatedDec 7, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0233380853
DateOct 25, 2021
Book Page23338/853
InstrumentDM042191
Lender
NameBANK OF AMERICA NA
TypeBank
Agreement
TypeStand-Alone Refinance
AmountAmount on Record
Term181 Months
DueNov 1, 2036

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 DistrictCommack Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$6,317 Land $375 Building $5,942$789,625 Land $46,875 Building $742,750
2024$16,279.00
2023$6,317 Land $375 Building $5,942$7,261 Land $431 Building $6,830

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 4 Chassyl Rd in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1979.

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 Claims2 (1979–1999)
Claims Outside the SFHA2 of 2
Most Recent ClaimApr 1999 · rainfall accumulation

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 4 Chassyl Rd 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 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 234 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
980 / 880
T-Mobile
Fixed Wireless
100 / 20

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