90 Main Ave, Mastic, NY 11950 Property Records

Suffolk County and Brookhaven Town property record for 90 Main Ave, Mastic, NY 11950

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,915 sqft · built 2007
Lot Size	0.23 acres (10,019 sqft)
Owner	2 Individual Names on File
Last Sale	$398,400 (Oct 2007)
Tax Bill	$5,603 (2024)
Flood Zone	Zone X (minimal risk)
APN	`0200-881.00-04.00-041.000`

Property Details

APN / Parcel Number

Primary APN	`0200-881.00-04.00-041.000`
Alternative APNs	`472289 881.00-04-041.000` `228988100000040410000000` `00004611230` `0004611230` `4611230`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,915 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2007
Effective Year Built	Effective 2007
Architectural Style	Colonial
Exterior Material	Aluminum/Vinyl
Lot Area	10,019 sqft (0.23 acres)
View / Lot	Waterfront

Utilities, Heating & Cooling

Heating System	Radiant

Location & Zoning

Account Number	4611230
Street Address	90 MAIN AVE
City	MASTIC
State	NY
Zip	11950-3918
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MASTIC PARK 612 SEC 9 9321 TO 9325
Legal Subdivision	MASTIC PARK
Legal Block	1000
Legal Lot Number	400
Jurisdiction	SUFFOLK NY
Township / Civil Division	BROOKHAVEN
Census Block Group	1
Census Block	1020
Census Tract	159511

Owner

Source: Suffolk County and Brookhaven Town records · APN 0200-881.00-04.00-041.000

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 Record	2 Individual Names on File
Mailing Address	90 MAIN AVE, MASTIC, NY 11950-3918
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 10, 2007 · Amount on Record
Deed Sale	Oct 10, 2007 · Amount on Record
Deed Book / Page	12525 / 725
Record Updated	Sep 20, 2026

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 is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$2,200 (-) Land $100 Building $2,100	$458,333 (+11,150.2%) Land $18,868 Building $396,226
2024	$5,603.00
2023		$2,200 Land $100 Building $2,100	$4,074 Land $185 Building $3,889

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), as of September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031595111, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	4 in force

Wildfire

Wildfire Risk	Low lower than 95% of the US · lower than 94% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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

Based on FCC filings for 466 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system NY5110526, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.