197 Monroe St, Mastic, NY 11950 Property Records

Suffolk County and Brookhaven Town property record for 197 Monroe St, Mastic, NY 11950

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,536 sqft · built 1954
Lot Size0.5 acres (21,780 sqft)
OwnerCompany Name on Record
Last Sale$182,000 (Aug 2016)
Tax Bill$8,445 (2024)
Deeds & MortgagesFeb 2017 Transfer
Flood ZoneZone X (minimal risk)
APN0200-938.00-03.00-003.000

Property Details

APN / Parcel Number

Primary APN0200-938.00-03.00-003.000
Alternative APNs
  • 472289 938.00-03-003.000
  • 228993800000030030000000
  • 00004020920
  • 0004020920
  • 4020920

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Stories2 Stories
Building Area1,536 sqft Living Area

Exterior

Year BuiltBuilt 1954
Effective Year BuiltEffective 1954
Architectural StyleColonial
Exterior MaterialAluminum/Vinyl
Lot Area21,780 sqft (0.5 acres)
View / LotWaterfront

Utilities, Heating & Cooling

Heating SystemRadiant

Location & Zoning

Account Number4020920
Street Address197 MONROE ST
CityMASTIC
StateNY
Zip11950-4506
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionMASTIC ACRES 1465 UNIT 5 2646 & 264
Legal SubdivisionMASTIC ACRES
Legal Block8000
Legal Lot Number300
JurisdictionSUFFOLK NY
Township / Civil DivisionBROOKHAVEN
Census Block Group4
Census Block4013
Census Tract159511

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 Address370 ROCKY POINT RD, EAST MARION, NY 11939-1123
Owner TypeCompany
VestingTrust, Living Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleAug 29, 2016 · Amount on Record
Deed SaleAug 29, 2016 · Amount on Record
Prior SaleApr 4, 1997 · Amount on Record
Deed Book / Page12877 / 413
Last Transfer DateDec 21, 2016
Transfer Doc0128980910
Record UpdatedSep 20, 2026

February 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSUFFOLK NY
Recording DateFeb 1, 2017
Property Address197 MONROE ST, MASTIC, NY 11950-4506
Document Number0128980910
Book / Page012898 / 000910
Instrument DateDec 21, 2016
Transaction TypeTransfer
Record UpdatedJun 27, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address370 ROCKY POINT RD EAST MARION NY 119391123, EAST MARION, NY 11939-1123

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$2,100 (-) Land $135 Building $1,965$437,500 (+11,149.68%) Land $25,472 Building $370,755
2024$8,445.00
2023$2,100 Land $135 Building $1,965$3,889 Land $250 Building $3,639

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 X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies2 in force

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 98% of the US · lower than 97.9% of New York
Wildfire LikelihoodUnder 0.01% annual chance
ExposureDirect
burnable vegetation

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 409 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable
8,000 / 8,000
Verizon
Fiber
2,300 / 2,300

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