Niagara County and Lockport City property record for 18 William St, Lockport, NY 14094
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,376 sqft · built 1840 |
| Lot Size | 0.24 acres (10,454 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $151,100 (Apr 2022) |
| Tax Bill | $4,488 (2026) |
| Deeds & Mortgages | Apr 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 8-8200.000 |
| Primary APN | 8-8200.000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,376 sqft Living Area |
| 1st Floor Area | 1,376 sqft |
| Year Built | Built 1840 |
|---|---|
| Effective Year Built | Effective 1840 |
| Architectural Style | Bungalow |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 10,454 sqft (0.24 acres) |
| Lot Dimensions | 130 ft deep x 80 ft wide |
| Garage Type | Detached |
| Garage Area | 468 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 432 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 8-8200.000 |
|---|---|
| Street Address | 18 WILLIAM ST |
| City | LOCKPORT |
| State | NY |
| Zip | 14094-2322 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R3 |
| Legal Subdivision | HOLLAND LAND COMPANYS |
| Legal Block | 4 |
| Legal Lot Number | 3.000 |
| Jurisdiction | NIAGARA NY |
| Township / Civil Division | LOCKPORT |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 23500 |
18 William St is owned and occupied by two individuals who bought it in April 2022.
Source: Niagara County and Lockport City records, as of September 23, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 18 WILLIAM ST, LOCKPORT, NY 14094-2322 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Apr 27, 2022 · Amount on File |
| Deed Sale | Apr 27, 2022 · Amount on File |
| Prior Sale | May 19, 2017 · Amount on File |
| Deed Document Number | 20227958 |
| Record Updated | Oct 29, 2026 |
| Document Type | Executor's Deed |
|---|---|
| Jurisdiction | NIAGARA NY |
| Recording Date | Apr 27, 2022 |
| Property Address | 18 WILLIAM ST, LOCKPORT, NY 14094-2322 |
| Document Number | 0000007958 |
| Map Reference | MB 12 PG 1107 |
| Instrument Date | Apr 20, 2022 |
| Instrument | 2022-07958 |
| Transaction Type | Transfer |
| Record Updated | Jun 14, 2022 |
| Title Company | STEWART TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $606.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 164 MEAD ST APT 4, 4, NORTH TONAWANDA, NY 14120-4452 |
| Document Number | 0000007959 |
|---|---|
| Date | Apr 27, 2022 |
| Instrument | 2022-07959 |
| Name | M & T BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2052 |
The 2026 property tax bill for 18 William St was $4,488, up 3.8% from the year before.
Source: Niagara County and Lockport City assessment roll, as of April 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Niagara County |
| Municipality | Lockport City |
| Unified School District | Lockport City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,488.00 (+3.84%) | ||
| 2025 | $4,322.00 | $169,000 Land $7,300 Building $161,700 | $169,000 Land $7,300 Building $161,700 |
| 2023 | $153,000 Land $7,300 Building $145,700 | $153,000 Land $7,300 Building $145,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18 William St 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 November 6, 2025
| 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 |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 18 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 80% of the US · above 54% 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 | LOCKPORT CITY WTP serves 21,165 people · EPA ID NY3100564 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2024 |
| Lead | 10 ppb (2021–2023) 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 101 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| GoNetspeed Fiber | 2,000 / 2,000 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: T-Mobile.
5G (outdoors only) and 4G LTE
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