Suffolk County and Brookhaven Town property record for 91 Mill Dr, Mastic Beach, NY 11951
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.5 acres (21,780 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $375,000 (Sep 2021) |
| Tax Bill | $8,349 (2024) |
| Deeds & Mortgages | Sep 2021 Sale & Mortgage Dec 2020 Foreclosure |
| Flood Zone | Zone X (minimal risk) |
| APN | 0200-970.00-08.00-004.000 |
| Primary APN | 0200-970.00-08.00-004.000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 21,780 sqft (0.5 acres) |
|---|---|
| View / Lot | Waterfront |
| Account Number | 4106650 |
|---|---|
| Street Address | 91 MILL DR |
| City | MASTIC BEACH |
| State | NY |
| Zip | 11951-1206 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 8 |
| Legal Lot Number | 800 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BROOKHAVEN |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 159512 |
Source: Suffolk County and Brookhaven Town records, 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 Record |
|---|---|
| Mailing Address | 91 MILL DR, MASTIC BEACH, NY 11951-1206 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 22, 2021 | Deed, Transfer · Stand-Alone First Mortgage FEDERAL SAVINGS BANK |
| Dec 28, 2020 | Foreclosure BAYPORT FNDG |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 22, 2021 · Amount on Record |
| Deed Sale | Sep 22, 2021 · Amount on Record |
| Prior Sale | Dec 28, 2020 · Amount on Record |
| Deed Book / Page | 13121 / 104 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Sep 22, 2021 |
| Property Address | 91 MILL DR, MASTIC BEACH, NY 11951-1206 |
| Document Number | 0131210104 |
| Book / Page | 13121 / 104 |
| Instrument Date | May 19, 2021 |
| Transaction Type | Transfer |
| Record Updated | Jan 7, 2022 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 94 STUART LN # 50TH, LITTLE NECK, NY 11363-1613 |
| Document Number | DM035759 |
|---|---|
| Date | Sep 22, 2021 |
| Instrument | DM035759 |
| Name | FEDERAL SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Foreclosure |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Dec 28, 2020 |
| Property Address | 91 MILL DR, MASTIC BEACH, NY 11951-1206 |
| Document Number | 0130840332 |
| Book / Page | 013084 / 000332 |
| Instrument Date | Apr 27, 2020 |
| Transaction Type | Foreclosure |
| Record Updated | Apr 6, 2021 |
| Title Company | NOT AVAILABLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $944.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 444 ROUTE 111 SMITHTOWN NY 117874773, SMITHTOWN, NY 11787-4773 |
| Document Number | 232120990 |
|---|---|
| Date | Dec 28, 2020 |
| Book Page | 023212/000990 |
| Name | BAYPORT FNDG |
|---|---|
| Type | Funding / Finance Company |
| Address | GREAT NECK, NY 11021 |
| Amount | Amount Recorded |
|---|
Source: Suffolk County and Brookhaven Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Brookhaven Town |
| Unified School District | William Floyd Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,235 (+7.71%) Land $200 Building $2,035 | $465,625 (+12,019.34%) Land $37,736 Building $383,962 | |
| 2024 | $8,349.00 | ||
| 2023 | $2,075 (-) Land $200 Building $1,875 | $3,842 (+14.79%) Land $370 Building $3,472 | |
| 2022 | $2,075 Land $200 Building $1,875 | $3,347 Land $323 Building $3,024 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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 Record 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 |
|
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 95% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
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 |
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