Suffolk County and Babylon Town property record for 71 William St, Copiague, NY 11726
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,736 sqft · built 1950 |
| Lot Size | 0.197 acres (8,580 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $195,000 (Mar 2002) |
| Tax Bill | $10,256 (2024) |
| Deeds & Mortgages | Dec 2014 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 472089 179.-4-68 |
| Primary APN | 472089 179.-4-68 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Building Area | 1,736 sqft Building Perimeter |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Lot Area | 8,580 sqft (0.197 acres) |
| Lot Dimensions | 143 ft deep x 60 ft wide |
| Account Number | 20252513200 |
|---|---|
| Street Address | 71 WILLIAM ST |
| City | COPIAGUE |
| State | NY |
| Zip | 11726-3717 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | C |
| Legal Description | FILED MAP 1731 LOT 139 |
| Legal Subdivision | MAP OF COPIAGUE MANOR SECTION 3 |
| Legal Block | 4 |
| Legal Lot Number | 68 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BABYLON |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 123703 |
Source: Suffolk County and Babylon 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 71 WILLIAM ST, COPIAGUE, NY 11726-3717 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Husband and Wife |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 19, 2002 · Amount on Record |
| Deed Sale | Mar 19, 2002 · Amount on Record |
| Deed Book / Page | 12175 / 295 |
| Last Transfer Date | Jun 13, 2024 |
| Record Updated | Sep 20, 2026 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 71 WILLIAM ST, COPIAGUE, NY 11726-3717 |
| Document Number | 0230260023 |
| Instrument Date | Dec 1, 2014 |
| Transaction Type | Mortgage |
| Record Updated | Jun 10, 2019 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 71 WILLIAM ST COPIAGUE NY 117263717, COPIAGUE, NY 11726-3717 |
| Document Number | 0230260023 |
|---|---|
| Date | May 7, 2019 |
| Book Page | 023026/000023 |
| Name | CITIMORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | 1000 TECHNOLOGY DR, O FALLON, MO 63368-2239 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount Recorded |
| Term | 420 Months |
| Due | May 6, 2054 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2% |
Source: Suffolk County and Babylon Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Babylon Town |
| Unified School District | Copiague Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,815 (-) Land $310 Building $2,505 | $477,118 (+11,254.55%) Land $52,542 Building $424,576 | |
| 2024 | $10,256.00 | $4,202 (-1.48%) Land $463 Building $3,739 | |
| 2023 | $2,815 Land $310 Building $2,505 | $4,265 Land $470 Building $3,795 |
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 10 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 10 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% 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 659 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 |
May also be available: T-Mobile.
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