9 Bayside Rd, Mastic Beach, NY 11951 Property Records

Suffolk County and Brookhaven Town property record for 9 Bayside Rd, Mastic Beach, NY 11951

Property Summary

Property TypeSingle Family Home
Lot Size0.23 acres (10,019 sqft)
OwnerCompany Name on Record
Last Sale$21,000 (Aug 1998)
Tax Bill$786 (2024)
Deeds & MortgagesJun 2024 Refinance
Jan 2024 Refinance
+ 1 more
Flood ZoneZone AE (high risk)
APN0200-983.40-15.00-008.000

Property Details

APN / Parcel Number

Primary APN0200-983.40-15.00-008.000
Alternative APNs
  • 472289 983.40-15-008.000
  • 0209033000600008000
  • 00004410930
  • 4410930

Exterior

Lot Area10,019 sqft (0.23 acres)
View / LotWaterfront

Location & Zoning

Account Number4410930
Street Address9 BAYSIDE RD
CityMASTIC BEACH
StateNY
Zip11951-6803
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal SubdivisionFIFTH MAP OF MASTIC BEACH
Legal Block3401
Legal Lot Number500
JurisdictionSUFFOLK NY
Township / Civil DivisionBROOKHAVEN
Census Block Group2
Census Block2064
Census Tract159509

Owner

Source: Suffolk County and Brookhaven 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 Address9 BAYSIDE RD, MASTIC BEACH, NY 11951-6803
Owner TypeCompany
VestingCorporation

Deeds, Mortgages & Sale History

DateDocument
Jun 21, 2024Deed of Trust, Mortgage · Stand-Alone Refinance
LOGAN FINANCE CORP
Jan 25, 2024Deed of Trust, Mortgage · Stand-Alone Refinance
NEXTRES LLC
Jan 25, 2024Deed, Transfer

Assessor's Deed Record

Deed NamesName on Deed
Last SaleAug 20, 1998 · Amount on Record
Deed SaleAug 20, 1998 · Amount on Record
Deed Book / Page11912 / 310
Last Transfer DateJan 25, 2024
Transfer Doc0132340055
Record UpdatedSep 20, 2026

June 2024: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address9 BAYSIDE RD, MASTIC BEACH, NY 11951-6803
Transaction TypeMortgage
Record UpdatedApr 21, 2026

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0235930893
DateJun 21, 2024
Book Page23593/893
Lender
NameLOGAN FINANCE CORP
Agreement
TypeStand-Alone Refinance
AmountAmount Recorded
Term361 Months
DueJul 1, 2054

January 2024: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address9 BAYSIDE RD, MASTIC BEACH, NY 11951-6803
Transaction TypeMortgage
Record UpdatedApr 21, 2026

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0235630316
DateJan 25, 2024
Book Page23563/316
Lender
NameNEXTRES LLC
Agreement
TypeStand-Alone Refinance
AmountAmount Recorded
Term13 Months
DueFeb 1, 2025

January 2024: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateJan 25, 2024
Property Address9 BAYSIDE RD, MASTIC BEACH, NY 11951-6803
Document Number0132340055
Book / Page13234 / 55
Instrument DateJan 25, 2024
Transaction TypeTransfer
Record UpdatedApr 21, 2026

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address9 BAYSIDE RD, MASTIC, NY 11950

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionBrookhaven Town
Unified School DistrictWilliam Floyd Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$1,700 (+75%) Land $200 Building $1,500$354,167 (+95,620.81%) Land $37,736 Building $283,019
2024$786.00
2023$200 Land $200$370 Land $370

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 AE
high risk
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood Elevation7.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on Record
median of 165 policies
Nearby Flood Policies165 in force
Nearby Flood Claims186 (1982–2025)
Claims Outside the SFHA32 of 186
Most Recent ClaimOct 2025
Claims by Event
  • Hurricane Sandy, Oct 2012 · 69 claims
  • Hurricane Irene, Aug 2011 · 6 claims
  • Severe Storms And Flooding, Mar 2010 · 9 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 99.8% of the US · lower than 99.9% 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 74 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable
8,000 / 8,000

May also be available: Verizon.

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