123 Patchogue Ave, Mastic, NY 11950 Property Records

Suffolk County and Brookhaven Town property record for 123 Patchogue Ave, Mastic, NY 11950 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms2 Baths
Architecture StyleColonial
Year BuiltBuilt 1975
Square Footage2,178 sqft Living Area
Lot Size7,841 sqft (0.18 acres)
Tax Bill$9,481.00 (2024)

Property Details

APN / Parcel Number

Primary APN0200-853.00-03.00-053.000
Alternative APNs
  • 472289 853.00-03-053.000
  • 228985300000030530000000
  • 00004608100
  • 0004608100
  • 4608100

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms10 Rooms
Building Area2,178 sqft Living Area
Stories2 Stories

Exterior

Year BuiltBuilt 1975
Effective Year BuiltEffective 1975
Architectural StyleColonial Style
Exterior MaterialBrick Exterior
Lot Area7,841 sqft (0.18 acres)

Utilities and HVAC

Heating SystemRadiant Heating

Location & Zoning

Account Number4608100
Street Address123 PATCHOGUE AVE
CityMASTIC
StateNY
Zip11950-3609
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionMASTIC PARK 612 SEC 9 7889 TO 7892
Legal SubdivisionMASTIC PARK
Legal Block3000
Legal Lot Number300
JurisdictionSUFFOLK NY
Minor Civil DivisionBROOKHAVEN
Census Blockgroup1
Census Block1000
Census Tract159511

Owner

Source: Suffolk County and Brookhaven Town records · APN 0200-853.00-03.00-053.000

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 Address19A HART PL, DIX HILLS, NY 11746-6213
Owner TypeOwner is a Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Record RefreshedSep 20, 2026

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 DistrictWilliam Floyd Union Free School District (PK - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2025$2,125 (-) Land $160 Building $1,965$442,708 (+11,150.52%) Land $30,189 Building $370,755
2024$9,481.00
2023$2,125 Land $160 Building $1,965$3,935 Land $296 Building $3,639

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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

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