Warren County and Glens Falls City property record for 25 William St, Glens Falls, NY 12801
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,092 sqft · built 1890 |
| Lot Size | 0.169 acres (7,347 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,167 (2026) |
| APN | 520500 302.16-17-14 |
| Primary APN | 520500 302.16-17-14 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,092 sqft Living Area |
| 1st Floor Area | 792 sqft |
| Upper Floors Area | 300 sqft |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1890 |
| Architectural Style | Traditional |
| Exterior Material | Wood |
| Lot Area | 7,347 sqft (0.169 acres) |
| Lot Dimensions | 202 ft deep x 36 ft wide |
| Pool Type | Above-Ground Pool |
| Porch | Slab |
| Porch Area | 396 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 25 WILLIAM ST |
|---|---|
| City | GLENS FALLS |
| State | NY |
| Zip | 12801-3017 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-2 |
| Legal Description | RES. 40X200 33.-1-12 |
| Legal Block | 17 |
| Legal Lot Number | 14.000 |
| Jurisdiction | WARREN NY |
| Township / Civil Division | GLENS FALLS |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 70400 |
25 William St is owned and occupied by an individual.
Source: Warren County and Glens Falls City records, as of September 23, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 25 WILLIAM ST, GLENS FALLS, NY 12801-3017 |
| 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 25 William St was $4,167 with a homeowner's exemption, down 1.3% from the year before.
Source: Warren County and Glens Falls City assessment roll, as of April 27, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Warren County |
| Municipality | Glens Falls City |
| Unified School District | Glens Falls City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,167.00 (-1.3%) Homeowner's exemption | ||
| 2025 | $4,222.00 | $148,700 Land $29,100 Building $119,600 | $165,222 Land $32,333 Building $132,889 |
| 2023 | $141,600 Land $29,100 Building $112,500 | $150,638 Land $30,957 Building $119,681 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 25 William St.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 25 William St 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 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 | GLENS FALLS CITY serves 14,000 people · EPA ID NY5600104 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2024 |
| Lead | Under 1 ppb (2024–2026) 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 757 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Hudson Valley Wireless Fixed Wireless | 200 / 20 |
May also be available: SLICFiber.
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