Suffolk County and Islip Town property record for 405 Locust Ave, Mattituck, NY 11952
| Property Type | Public School (Administration, Campus, Dorms, Instruction) |
|---|---|
| Lot Size | 5.03 acres (219,107 sqft) |
| Owner | 2 Company Names on File |
| Deeds & Mortgages | Mar 2018 Refinance Mar 2018 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 304.-2-7 |
| Primary APN | 472889 304.-2-7 |
|---|---|
| Alternative APNs |
|
| Lot Area | 219,107 sqft |
|---|---|
| Lot Width | 251 ft Width |
| Account Number | 057949 |
|---|---|
| Street Address | 405 LOCUST AVE |
| City | MATTITUCK |
| State | NY |
| Zip | 11952 |
| Property Category | Public Works |
| Property Type | Public Works > Public School (Administration, Campus, Dorms, Instruction) |
| Local Zoning Code | AAA |
| Legal Description | X2246383Y191157 N048N00000000 |
| Legal Block | 4000 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1024 |
| Census Tract | 147701 |
405 Locust Ave, a public works property, is owned by a company.
Source: Suffolk County and Islip Town records, as of August 11, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 191 BETHPAGE SWEET HOLLOW RD, OLD BETHPAGE, NY 11804-1342 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Mar 14, 2018 | Deed of Trust, Mortgage · Stand-Alone Refinance TD BANK NA |
| Mar 14, 2018 | Loan Modification, Consolidation and Extension, Mortgage TD BK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 405 LOCUST AVE, OAKDALE, NY 11769-1651 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0229080544 |
|---|---|
| Date | Mar 14, 2018 |
| Book Page | 22908/544 |
| Instrument | 18-0046136 |
| Name | TD BANK NA |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Document Type | Loan Modification, Consolidation and Extension |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Mar 14, 2018 |
| Property Address | 405 LOCUST AVE, OAKDALE, NY 11769-1651 |
| Document Number | 0229080545 |
| Book / Page | 022908 / 000545 |
| Instrument Date | Feb 8, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jan 14, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 191 BETHPAGE SWEET HOLLOW RD OLD BETHPAGE NY 118041342, OLD BETHPAGE, NY 11804-1342 |
| Document Number | 229080545 |
|---|---|
| Date | Mar 14, 2018 |
| Book Page | 022908/000545 |
| Name | TD BK NA |
|---|---|
| Type | Bank |
| Address | 324 S SERVICE RD, MELVILLE, NY 11747-3270 |
| Amount | Amount on Record |
|---|
Source: Suffolk County and Islip Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Islip Town |
| Unified School District | Connetquot Central School District (PK - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $831,900 Land $150,900 Building $681,000 | |
| 2024 | $11,716,901 (+2.54%) Land $2,125,352 Building $9,591,549 | |
| 2023 | $831,900 Land $150,900 Building $681,000 | $11,427,198 Land $2,072,802 Building $9,354,396 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 405 Locust Ave in Zone X, an area of minimal flood risk, though there have been 9 flood claims nearby since 1979.
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 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 9 (1979–2012) |
| Claims Outside the SFHA | 7 of 9 |
| Most Recent Claim | Oct 2012 · Hurricane Sandy |
| 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.
Wildfire risk around 405 Locust Ave 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 98% of the US · lower than 97.9% 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.
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 251 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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