Suffolk County and Islip Town property record for 217 Thunder Rd, Holbrook, NY 11741
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.25 acres (10,890 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $312,500 (Jul 2011) |
| Tax Bill | $9,405 (2024) |
| Deeds & Mortgages | Aug 2026 Mortgage Jan 2021 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 178.-1-36 |
| Primary APN | 472889 178.-1-36 |
|---|---|
| Alternative APNs |
|
| Lot Area | 10,890 sqft (0.25 acres) |
|---|---|
| Lot Dimensions | 141 ft deep x 80 ft wide |
| Account Number | 774090 |
|---|---|
| Street Address | 217 THUNDER RD |
| City | HOLBROOK |
| State | NY |
| Zip | 11741-4436 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AA278 |
| Legal Description | X2263824Y205379 T034H00000000 |
| Legal Block | 8000 |
| Legal Lot Number | 100 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 146620 |
217 Thunder Rd is owned and occupied by two individuals who bought it in July 2011.
Source: Suffolk County and Islip Town records, as of September 15, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 217 THUNDER RD, HOLBROOK, NY 11741-4436 |
| 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.
| Date | Document |
|---|---|
| Aug 10, 2026 | Deed of Trust, Mortgage CROSSCOUNTRY MORTGAGE |
| Jan 26, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance CROSSCOUNTRY MORTGAGE INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 12, 2011 · Amount on File |
| Deed Sale | Jul 12, 2011 · Amount on File |
| Deed Book / Page | 12665 / 228 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Aug 10, 2026 |
| Property Address | 217 THUNDER RD, HOLBROOK, NY 11741-4436 |
| Document Number | 2374000130 |
| Book / Page | 23744 / 130 |
| Instrument Date | Jul 1, 2026 |
| Transaction Type | Mortgage |
| Record Updated | Sep 15, 2026 |
| Title Company | AMTRUST TITLE INSURANCE COMPANY, AMTRUST TITLE INS CO |
| Name | Verified Name |
|---|---|
| Address | 217 THUNDER RD, HOLBROOK, NY 11741-4436 |
| Document Number | 2374000130, |
|---|---|
| Date | Aug 10, 2026 |
| Book Page | 23744/130 |
| Name | CROSSCOUNTRY MORTGAGE |
|---|
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Sep 1, 2056 |
| Max Rate | -1% |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 217 THUNDER RD, HOLBROOK, NY 11741-4436 |
| Transaction Type | Mortgage |
| Record Updated | Mar 3, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0232230116 |
|---|---|
| Date | Jan 26, 2021 |
| Book Page | 23223/116 |
| Instrument | DL049925 |
| Name | CROSSCOUNTRY MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 349 Months |
| Due | Feb 1, 2050 |
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 | Sachem Central School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $35,300 Land $10,000 Building $25,300 | $497,183 (-) Land $140,845 Building $356,338 | |
| 2024 | $9,405.00 | $497,183 (+2.54%) Land $140,845 Building $356,338 | |
| 2023 | $35,300 Land $10,000 Building $25,300 | $484,890 Land $137,363 Building $347,527 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 217 Thunder Rd in Zone X, an area of minimal flood risk.
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 | 3 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.
The area around 217 Thunder Rd has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 270 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 |
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