Erie County and Lancaster Town property record for 5136 William St, Lancaster, NY 14086
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,680 sqft · built 1981 |
| Lot Size | 0.414 acres (18,000 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $6,013 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 145289 115.16-2-8 |
| Primary APN | 145289 115.16-2-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,680 sqft Living Area |
| 1st Floor Area | 908 sqft |
| 2nd Floor Area | 746 sqft |
| Attic | Attic |
| Attic Area | 26 sqft |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1981 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 18,000 sqft (0.414 acres) |
| Lot Dimensions | 250 ft deep x 72 ft wide |
| Garage Type | Mixed |
| Garage Area | 1,176 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
| Porch Area | 66 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Water Source | Commercial |
| Street Address | 5136 WILLIAM ST |
|---|---|
| City | LANCASTER |
| State | NY |
| Zip | 14086-9447 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SC R 72 X 250 |
| Legal Block | 2 |
| Legal Lot Number | 8.000 |
| Jurisdiction | ERIE NY |
| Township / Civil Division | LANCASTER |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 14206 |
5136 William St is owned and occupied by an individual.
Source: Erie County and Lancaster Town records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 5136 WILLIAM ST, LANCASTER, NY 14086-9447 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 5136 William St was $6,013 with exemptions applied, down 53.5% from the year before.
Source: Erie County and Lancaster Town assessment roll, as of May 19, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Erie County |
| County Subdivision | Lancaster Town |
| Unified School District | Lancaster Central School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $6,013.00 (-53.48%) Homeowner's exemption Senior Citizen's exemption Veteran's exemption | ||
| 2025 | $12,926.00 (+131.32%) | $259,000 (-) Land $33,300 Building $225,700 | $404,688 (+12.51%) Land $52,031 Building $352,657 |
| 2024 | $5,588.00 Homeowner's exemption Senior Citizen's exemption Veteran's exemption | $259,000 (-) Land $33,300 Building $225,700 | $359,700 (+4.17%) Land $46,247 Building $313,453 |
| 2023 | Homeowner's exemption Senior Citizen's exemption Veteran's exemption | $259,000 Land $33,300 Building $225,700 | $345,300 Land $44,396 Building $300,904 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 5136 William St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1979.
Source: FEMA National Flood Hazard Layer, effective November 20, 2024 · 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 Claims | 2 (1979) |
| Most Recent Claim | Apr 1979 · tidal / storm surge |
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 5136 William St is low, with 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 95% of the US · lower than 94% of New York |
|---|---|
| Wildfire Likelihood | 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 | ECWA LANCASTER serves 29,018 people · EPA ID NY1400421 |
|---|---|
| Water Source | Purchased surface water from ECWA DIRECT |
| Last State Inspection | Nov 2025 |
| Lead | 10 ppb (2020–2022) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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 202 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Greenlight Networks Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
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