150 Madison St, Mastic, NY 11950 Property Records

Suffolk County and Brookhaven Town property record for 150 Madison St, Mastic, NY 11950

Property Summary

Property Type	Single Family Home
Details	5 bd · 2 ba · 2,244 sqft · built 1976
Lot Size	0.5 acres (21,780 sqft)
Owner	Individual Name on File
Tax Bill	$9,397 (2024)
Flood Zone	Zone X (minimal risk)
APN	`0200-908.00-03.00-015.000`

Property Details

APN / Parcel Number

Primary APN	`0200-908.00-03.00-015.000`
Alternative APNs	`472289 908.00-03-015.000` `228990800000030150000000` `00004013090` `0004013090` `4013090`

Interior

Bedrooms	5 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,244 sqft Living Area

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1976
Architectural Style	Colonial
Exterior Material	Brick
Lot Area	21,780 sqft (0.5 acres)
View / Lot	Waterfront
Garage Type	Basement
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Radiant

Location & Zoning

Account Number	4013090
Street Address	150 MADISON ST
City	MASTIC
State	NY
Zip	11950-4605
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MASTIC ACRES 1443 UNIT 3 1777 TO 17
Legal Subdivision	MASTIC ACRES
Legal Block	8000
Legal Lot Number	300
Jurisdiction	SUFFOLK NY
Township / Civil Division	BROOKHAVEN
Census Block Group	4
Census Block	4007
Census Tract	159511

Owner

Source: Suffolk County and Brookhaven Town assessment roll, 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 Record	Individual Name on File
Mailing Address	150 MADISON ST, MASTIC, NY 11950-4605
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Suffolk County and Brookhaven Town assessment roll, as of August 11, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$2,575 (-) Land $260 Building $2,315	$536,459 (+11,151.24%) Land $49,057 Building $436,792
2024	$9,397.00
2023		$2,575 Land $260 Building $2,315	$4,768 Land $481 Building $4,287

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 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 Risk	Low lower than 97% of the US · lower than 96% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people · EPA ID NY5110526
Water Source	Groundwater
Last State Inspection	Jan 2024
Lead	1 ppb (2025–2027) action level 15 ppb

Violations Reported to EPA

Water Quality	Asbestos resolved · Jul 2020
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 466 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Communications Fiber · Cable	8,000 / 8,000
Verizon Fixed Wireless · Fiber in parts of the area	300 / 20