6 Sinclair St, Mastic, NY 11950 Property Records

Suffolk County and Brookhaven Town property record for 6 Sinclair St, Mastic, NY 11950 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	1 Baths
Year Built	Built 1976
Square Footage	1,154 sqft Living Area
Lot Size	10,019 sqft (0.23 acres)
Garage	Basement
Occupancy	Owner Occupied
Tax Bill	$7,294.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`0200-823.00-08.00-042.001`
Alternative APNs	`472289 823.00-08-042.001` `228982300000080420010000` `00004522145` `0004522145` `4522145`

Interior

Bedrooms	3 Beds
Full Baths	1 Baths
Total Rooms	6 Rooms
Building Area	1,154 sqft Living Area
Stories	1 Stories

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1976
Architectural Style	Colonial Style
Exterior Material	Brick Exterior
Lot Area	10,019 sqft (0.23 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Basement Garage

Utilities and HVAC

Heating System	Radiant Heating

Location & Zoning

Account Number	4522145
Street Address	6 SINCLAIR ST
City	MASTIC
State	NY
Zip	11950-2112
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	MASTIC PARK 639 SEC 7 6281 TO 6285
Legal Subdivision	MASTIC PARK
Legal Block	3000
Legal Lot Number	800
Jurisdiction	SUFFOLK NY
Minor Civil Division	BROOKHAVEN
Census Blockgroup	4
Census Block	4013
Census Tract	159416

Owner

Source: Suffolk County and Brookhaven Town records · APN 0200-823.00-08.00-042.001

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 Record	Individual Name on File
Mailing Address	6 SINCLAIR ST, MASTIC, NY 11950-2112
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jan 05, 2012
Deed Sale	Jan 05, 2012
Prior Sale	Jan 05, 2012 · Amount on Record
Deed Book / Page	D12681 / 366
Record Refreshed	Sep 20, 2026

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	6 SINCLAIR ST, MASTIC, NY 11950-2112
Transaction Type	Mortgage
Record Updated	Feb 05, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0231790804
Date	Sep 30, 2020
Book Page	23179/804
Instrument	DL028684

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Stand Alone Refinance
Amount	Amount Recorded
Term	181 Months
Due	Oct 01, 2035

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	Brookhaven Town
Unified School District	William 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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$1,800 (-) Land $200 Building $1,600	$375,000 (+11,151.13%) Land $37,736 Building $301,887
2024	$7,294.00
2023		$1,800 Land $200 Building $1,600	$3,333 Land $370 Building $2,963

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 Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Low above 3% of the US · above 3% of New York
Wildfire Likelihood	About 1 in 8,333 per year
Exposure	Direct burnable vegetation at the parcel

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