128 Mill Dr, Mastic Beach, NY 11951 Property Records

Suffolk County and Brookhaven Town property record for 128 Mill Dr, Mastic Beach, NY 11951

Property Summary

Property Type	Single Family Home
Lot Size	0.5 acres (21,780 sqft)
Owner	Individual Name on File
Last Sale	$320,000 (Apr 2004)
Tax Bill	$7,191 (2024)
Deeds & Mortgages	Feb 2022 Refinance
Flood Zone	Zone X (minimal risk)
APN	`0200-940.00-06.00-003.000`

Property Details

APN / Parcel Number

Primary APN	`0200-940.00-06.00-003.000`
Alternative APNs	`472289 940.00-06-003.000` `0209003000200003000` `00004106310` `4106310`

Exterior

Lot Area	21,780 sqft (0.5 acres)
View / Lot	Waterfront

Location & Zoning

Account Number	4106310
Street Address	128 MILL DR
City	MASTIC BEACH
State	NY
Zip	11951-1205
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	MAP MASTIC ACRES UNIT SEVEN
Legal Block	6
Legal Lot Number	600
Jurisdiction	SUFFOLK NY
Township / Civil Division	BROOKHAVEN
Census Block Group	1
Census Block	1009
Census Tract	159512

Owner

128 Mill Dr is owned and occupied by an individual who bought it in April 2004.

Source: Suffolk County and Brookhaven Town records, as of August 11, 2026

Owner of Record	Individual Name on File
Mailing Address	128 MILL DR, MASTIC BEACH, NY 11951-1205
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 22, 2004 · Amount on File
Deed Sale	Apr 22, 2004 · Amount on File
Prior Sale	Oct 6, 1999 · Amount on File
Deed Book / Page	12314 / 968
Record Updated	Sep 20, 2026

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	128 MILL DR, MASTIC BEACH, NY 11951-1205
Transaction Type	Mortgage
Record Updated	May 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0233840204
Date	Feb 22, 2022
Book Page	23384/204
Instrument	DM066572

Lender

Name	NATIONSTAR MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2052

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		$2,000 Land $200 Building $1,800	$416,667 Land $37,736 Building $339,623
2024	$7,191.00
2023		$2,000 Land $200 Building $1,800	$3,703 Land $370 Building $3,333

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

Flood

FEMA maps place 128 Mill Dr in Zone X, an area of minimal flood risk, though there have been 52 flood claims nearby since 1978.

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
Flood Insurance Cost	Premium on File median of 30 policies
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	30 in force
Nearby Flood Claims	52 (1978–2024)
Claims Outside the SFHA	5 of 52
Most Recent Claim	Jan 2024 · rainfall accumulation
Claims by Event	Hurricane Sandy, Oct 2012 · 14 claims Hurricane Irene, Aug 2011 · 6 claims Coastal Storm, High Tides, Heavy Rain, & Flooding, Dec 1992 · 7 claims

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

Wildfire risk around 128 Mill Dr is low, with less than a 0.01% annual chance of 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

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

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000