111 Mastic Beach Rd, Mastic Beach, NY 11951 Property Records

Suffolk County and Brookhaven Town property record for 111 Mastic Beach Rd, Mastic Beach, NY 11951

Property Summary

Property TypeSingle Family Home
Lot Size0.25 acres (10,890 sqft)
Owner2 Individual Names on File
Tax Bill$10,214 (2024)
Deeds & MortgagesJul 2021 Sale
Jan 2019 Sale
Flood ZoneZone X (minimal risk)
APN0200-976.90-12.00-045.000

Property Details

APN / Parcel Number

Primary APN0200-976.90-12.00-045.000
Alternative APNs
  • 472289 976.90-12-045.000
  • 0209016000200045000
  • 00004009850
  • 4009850

Exterior

Lot Area10,890 sqft (0.25 acres)
View / LotWaterfront

Location & Zoning

Account Number4009850
Street Address111 MASTIC BEACH RD
CityMASTIC BEACH
StateNY
Zip11951-2200
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal Block6901
Legal Lot Number200
JurisdictionSUFFOLK NY
Township / Civil DivisionBROOKHAVEN
Census Block Group2
Census Block2003
Census Tract159516

Owner

111 Mastic Beach Rd is owned and occupied by two individuals who acquired it in May 2021.

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

Owner of Record2 Individual Names on File
Mailing Address111 MASTIC BEACH RD, MASTIC BEACH, NY 11951-2200
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

DateDocument
Jul 28, 2021Deed, Transfer
Jan 28, 2019Grant Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJan 28, 2019
Deed SaleJan 28, 2019
Deed Book / Page12998 / 574
Last Transfer DateMay 25, 2021
Transfer Doc0131130869
Record UpdatedSep 20, 2026

July 2021: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateJul 28, 2021
Property Address111 MASTIC BEACH RD, MASTIC BEACH, NY 11951-2200
Document Number0131130869
Book / Page13113 / 869
Instrument DateMay 25, 2021
Transaction TypeTransfer
Record UpdatedJan 7, 2022

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address111 MASTIC BEACH RD, MASTIC BEACH, NY 11951-2200

January 2019: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSUFFOLK NY
Recording DateJan 28, 2019
Property Address111 MASTIC BEACH RD, MASTIC BEACH, NY 11951-2200
Document Number0129980574
Book / Page012998 / 000574
Instrument DateDec 28, 2018
Transaction TypeTransfer
Record UpdatedNov 27, 2019
Title CompanyNOT AVAILABLE

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address111 MASTIC BEACH RD MASTIC BEACH NY 119512200, MASTIC BEACH, NY 11951-2200

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$2,500 Land $200 Building $2,300$520,834 Land $37,736 Building $433,962
2024$10,214.00
2023$2,500 Land $200 Building $2,300$4,629 Land $370 Building $4,259

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 111 Mastic Beach Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2010.

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
Flood Insurance CostPremium on File
median of 16 policies
Nearby Flood Policies16 in force
Nearby Flood Claims1 (2010)
Claims Outside the SFHA1 of 1
Most Recent ClaimMar 2010 · Severe Storms And Flooding

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 111 Mastic Beach 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 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 482 locations within half a mile, as of December 31, 2025

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

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