Suffolk County and Islip Town property record for 55 N Ocean Ave, Islip, NY 11751
| Property Type | Single Family Home |
|---|---|
| Details | 1,636 sqft · built 1946 |
| Lot Size | 0.18 acres (7,841 sqft) |
| Owner | Individual Name on File |
| Deeds & Mortgages | May 2021 Refinance May 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 472889 370.-1-35 |
| Primary APN | 472889 370.-1-35 |
|---|---|
| Alternative APNs |
|
| Building Area | 1,636 sqft Living Area |
|---|---|
| 1st Floor Area | 1,042 sqft |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1946 |
| Lot Area | 7,841 sqft (0.18 acres) |
| Lot Dimensions | 125 ft deep x 65.3 ft wide |
| Garage Type | Detached |
| Garage Area | 420 sqft |
| Account Number | 603250 |
|---|---|
| Street Address | 55 N OCEAN AVE |
| City | ISLIP |
| State | NY |
| Zip | 11751-3405 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | B |
| Legal Description | X2216646Y184938 T058H00000000 |
| Legal Block | 0001 |
| Legal Lot Number | 100 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | ISLIP |
| Census Block Group | 4 |
| Census Block | 4004 |
| Census Tract | 147401 |
55 N Ocean Ave is owned and occupied by an individual.
Source: Suffolk County and Islip Town records, as of August 11, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 55 N OCEAN AVE, ISLIP, NY 11751-3405 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| May 19, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance UNITED WHOLESALE MORTGAGE |
| May 19, 2021 | Deed, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 55 N OCEAN AVE, ISLIP, NY 11751-3405 |
| Transaction Type | Mortgage |
| Record Updated | Feb 23, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0232770240 |
|---|---|
| Date | May 19, 2021 |
| Book Page | 23277/240 |
| Instrument | DM011700 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2051 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | May 19, 2021 |
| Property Address | 55 N OCEAN AVE, ISLIP, NY 11751-3405 |
| Document Number | 0131050171 |
| Book / Page | 13105 / 171 |
| Instrument Date | Mar 16, 2021 |
| Transaction Type | Transfer |
| Record Updated | Jan 17, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
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 | Islip Union Free School District (KG - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $36,800 Land $7,700 Building $29,100 | |
| 2024 | $518,310 (+2.54%) Land $108,451 Building $409,859 | |
| 2023 | $36,800 Land $7,700 Building $29,100 | $505,494 Land $105,769 Building $399,725 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 55 N Ocean Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 5 (1978–2014) |
| Claims Outside the SFHA | 4 of 5 |
| Most Recent Claim | Aug 2014 · rainfall accumulation |
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 55 N Ocean 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 97% of the US · lower than 96% 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 326 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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