9 Claflin St, Mastic, NY 11950 Property Records

Suffolk County and Brookhaven Town property record for 9 Claflin St, Mastic, NY 11950

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 1,414 sqft · built 1973
Lot Size0.16 acres (6,970 sqft)
OwnerCompany Name on File
Last Sale$9,275,000 (Jun 2026)
Tax Bill$11,389 (2024)
Deeds & MortgagesJun 2026 Sale
Jan 2019 Transfer
Flood ZoneZone X (minimal risk)
APN0200-673.00-03.00-010.000

Property Details

APN / Parcel Number

Primary APN0200-673.00-03.00-010.000
Alternative APNs
  • 472289 673.00-03-010.000
  • 228967300000030100000000
  • 00005205040
  • 0005205040
  • 5205040

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms6 Rooms
Stories1 Story
Building Area1,414 sqft Living Area

Exterior

Year BuiltBuilt 1973
Effective Year BuiltEffective 1973
Architectural StyleRanch
Exterior MaterialBrick
Lot Area6,970 sqft (0.16 acres)
View / LotWaterfront

Utilities, Heating & Cooling

Heating SystemRadiant

Location & Zoning

Account Number5205040
Street Address9 CLAFLIN ST
CityMASTIC
StateNY
Zip11950-1207
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLAKEVIEW PARK ADD B 442 B20 1 TO 4
Legal SubdivisionLAKEVIEW PARK ADD B
Legal Block3000
Legal Lot Number300
JurisdictionSUFFOLK NY
Township / Civil DivisionBROOKHAVEN
Census Block Group2
Census Block2009
Census Tract159411

Owner

Source: Suffolk County and Brookhaven Town records · APN 0200-673.00-03.00-010.000

Assessment roll updated August 11, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on File
Mailing Address9 CLAFLIN ST, MASTIC, NY 11950-1207
Owner TypeCompany
VestingLimited Liability Company

Deeds, Mortgages & Sale History

DateDocument
Jun 09, 2026Deed, Transfer
Jan 16, 2019Quit Claim Deed, Transfer
Quitclaim

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJun 09, 2026 · Amount on Record
Deed SaleJun 09, 2026 · Amount on Record
Prior SaleMar 18, 1996 · Amount on Record
Deed Book / Page13338 / 969
Prior Transfer DateOct 01, 2018
Prior Transfer Doc0129970099
Record UpdatedSep 20, 2026

June 2026: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateJun 09, 2026
Property Address9 CLAFLIN ST, MASTIC, NY 11950-1207
Document Number1333000969
Book / Page13338 / 969
Instrument DateMay 20, 2026
Transaction TypeTransfer
Record UpdatedJul 22, 2026

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address9 CLAFLIN ST, MASTIC, NY 11950-1207

January 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSUFFOLK NY
Recording DateJan 16, 2019
Property Address9 CLAFLIN ST, MASTIC, NY 11950-1207
Document Number0129970099
Book / Page012997 / 000099
Instrument DateOct 01, 2018
Transaction TypeTransfer
Record UpdatedFeb 06, 2019

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address9 CLAFLIN ST MASTIC NY 119501207, MASTIC, NY 11950-1207

Tax Assessment & Valuation

Source: Suffolk County and Brookhaven Town records · Assessment roll updated August 11, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionBrookhaven Town
Unified School DistrictEastport-South Manor Central School District (PK - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2025$2,600 (-) Land $160 Building $2,440$541,666 (+11,149.55%) Land $30,189 Building $460,377
2024$11,389.00
2023$2,600 Land $160 Building $2,440$4,815 Land $296 Building $4,519

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force

Wildfire

Wildfire RiskLow
lower than 66% of the US · above 98.2% of New York
Wildfire Likelihood0.01% annual chance
ExposureNone
beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
Optimum Communications
Fiber · Cable
8,000 / 8,000
Verizon
Fixed Wireless
300 / 20
T-Mobile USA
Fixed Wireless
100 / 20

Based on FCC filings for 352 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemSUFFOLK COUNTY WATER AUTHORITY
serves 1,100,000 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

Nearby Properties on Claflin St

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