Suffolk County and Islip Town property record for 42 Gridley St, West Islip, NY 11795
| Property Type | Single Family Home |
|---|---|
| Details | 914 sqft · built 1950 |
| Lot Size | 0.25 acres (10,890 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $10,181 (2024) |
| Deeds & Mortgages | Sep 2021 Refinance Feb 2023 Refinance + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 311.-1-106 |
| Primary APN | 472889 311.-1-106 |
|---|---|
| Alternative APNs |
|
| Building Area | 914 sqft Living Area |
|---|---|
| 1st Floor Area | 914 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Lot Area | 10,890 sqft (0.25 acres) |
| Lot Dimensions | 150 ft deep x 75 ft wide |
| Garage Type | Detached |
| Garage Area | 280 sqft |
| Account Number | 655030 |
|---|---|
| Street Address | 42 GRIDLEY ST |
| City | WEST ISLIP |
| State | NY |
| Zip | 11795-1007 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A |
| Legal Description | X2192716Y187235 T015H00000000 |
| Legal Block | 1000 |
| Legal Lot Number | 100 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 146704 |
Source: Suffolk County and Islip Town records · APN 472889 311.-1-106
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 | 42 GRIDLEY ST, WEST ISLIP, NY 11795-1007 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 15, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance FREEDOM MORTGAGE CORP |
| Feb 05, 2023 | Deed of Trust, Mortgage · Stand-Alone Refinance BETHPAGE FCU |
| Sep 15, 2021 | Deed, Transfer |
| Apr 02, 2018 | Grant Deed, Transfer · Conventional Mortgage BETHPAGE FCU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 42 GRIDLEY ST, WEST ISLIP, NY 11795-1007 |
| Transaction Type | Mortgage |
| Record Updated | Feb 23, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0233250099 |
|---|---|
| Date | Sep 15, 2021 |
| Book Page | 23325/99 |
| Instrument | DM034508 |
| Name | FREEDOM MORTGAGE CORP |
|---|---|
| Type | Subprime Lender |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 42 GRIDLEY ST, WEST ISLIP, NY 11795-1007 |
| Transaction Type | Mortgage |
| Record Updated | Jan 30, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0234810136 |
|---|---|
| Date | Feb 05, 2023 |
| Book Page | 23481/136 |
| Name | BETHPAGE FCU |
|---|---|
| Type | Credit Union |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 337 Months |
| Due | Mar 01, 2051 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Sep 15, 2021 |
| Property Address | 42 GRIDLEY ST, WEST ISLIP, NY 11795-1007 |
| Document Number | 0131190964 |
| Book / Page | 13119 / 964 |
| Instrument Date | Jul 23, 2021 |
| Transaction Type | Transfer |
| Record Updated | Oct 26, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 92 AVOCA AVE, MASSAPEQUA PARK, NY 11762-3019 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Apr 02, 2018 |
| Property Address | 42 GRIDLEY ST, WEST ISLIP, NY 11795-1007 |
| Document Number | 0129560015 |
| Book / Page | 012956 / 000015 |
| Instrument Date | Mar 08, 2018 |
| Transaction Type | Transfer |
| Record Updated | Jun 18, 2018 |
| Title Company | OTHER |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,048.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 139 HURLBERT ST STATEN ISLAND NY 103052405, STATEN ISLAND, NY 10305-2405 |
| Document Number | 229130769 |
|---|---|
| Date | Apr 02, 2018 |
| Book Page | 022913/000769 |
| Name | BETHPAGE FCU |
|---|---|
| Type | Credit Union |
| Address | 971 CORPORATE DR #, LINTHICUM HEIGHTS, MD 21090 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Apr 01, 2028 |
Source: Suffolk County and Islip Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Islip Town |
| Unified School District | West Islip Union Free School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $34,700 (-) Land $7,500 Building $27,200 | $488,733 (-) Land $105,634 Building $383,099 | |
| 2024 | $10,181.00 | $488,733 (+2.54%) Land $105,634 Building $383,099 | |
| 2023 | $34,700 Land $7,500 Building $27,200 | $476,648 Land $103,022 Building $373,626 |
Source: FEMA National Flood Hazard Layer as of September 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 3 (1998–2010) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Mar 2010 · Severe Storms And Flooding |
| Wildfire Risk | Low lower than 97% of the US · lower than 96% 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.
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 Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
May also be available: Frontier.
Based on FCC filings for 486 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System 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 |
| 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.
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