18 Dover Pl, Mastic, NY 11950 Property Records

Suffolk County and Brookhaven Town property record for 18 Dover Pl, Mastic, NY 11950

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 700 sqft · built 2007
Lot Size0.09 acres (3,920 sqft)
OwnerIndividual Name on Record
Last Sale$235,000 (Jul 2007)
Tax Bill$6,040 (2024)
Deeds & MortgagesOct 2019 Refinance
Oct 2020 Transfer
Flood ZoneZone X (minimal risk)
APN0200-786.00-05.00-025.000

Property Details

APN / Parcel Number

Primary APN0200-786.00-05.00-025.000
Alternative APNs
  • 472289 786.00-05-025.000
  • 228978600000050250000000
  • 00004618940
  • 0004618940
  • 4618940

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms5 Rooms
Stories1 Story
Building Area700 sqft Living Area

Exterior

Year BuiltBuilt 2007
Effective Year BuiltEffective 2007
Architectural StyleRanch
Exterior MaterialAluminum/Vinyl
Lot Area3,920 sqft (0.09 acres)
View / LotWaterfront

Utilities, Heating & Cooling

Heating SystemRadiant

Location & Zoning

Account Number4618940
Street Address18 DOVER PL
CityMASTIC
StateNY
Zip11950-2220
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionMASTIC PARK 803 SEC 11 13186 & 1318
Legal SubdivisionMASTIC PARK
Legal Block6000
Legal Lot Number500
JurisdictionSUFFOLK NY
Township / Civil DivisionBROOKHAVEN
Census Block Group2
Census Block2005
Census Tract159416

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 RecordIndividual Name on Record
Mailing Address18 DOVER PL, MASTIC, NY 11950-2220
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Oct 1, 2019Deed of Trust, Mortgage · Stand-Alone Refinance
QUICKEN LOANS INC
Oct 14, 2020Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJul 27, 2007 · Amount on Record
Deed SaleJul 27, 2007 · Amount on Record
Deed Book / Page12515 / 465
Last Transfer DateJul 21, 2020
Transfer Doc0130740509
Record UpdatedSep 20, 2026

October 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address18 DOVER PL, MASTIC, NY 11950-2220
Transaction TypeMortgage
Record UpdatedFeb 5, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0230650512
DateOct 1, 2019
Book Page23065/512
InstrumentDK022706
Lender
NameQUICKEN LOANS INC
TypeLending Institution
Agreement
TypeStand-Alone Refinance
AmountAmount Recorded
Term169 Months
DueNov 1, 2033

October 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSUFFOLK NY
Recording DateOct 14, 2020
Property Address18 DOVER PL, MASTIC, NY 11950-2220
Document Number0130740509
Book / Page013074 / 000509
Instrument DateJul 21, 2020
Transaction TypeTransfer
Record UpdatedDec 21, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address18 DOVER PL MASTIC NY 119502220, MASTIC, NY 11950-2220

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 (-) Land $80 Building $1,620$354,167 (+11,150.54%) Land $15,094 Building $305,660
2024$6,040.00
2023$1,700 Land $80 Building $1,620$3,148 Land $148 Building $3,000

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

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

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 242 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

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