Steuben County and Corning City property record for 323 W William St, Corning, NY 14830
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,328 sqft · built 1865 |
| Lot Size | 0.203 acres (8,880 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $44,000 (Feb 2016) |
| Tax Bill | $2,542 (2026) |
| APN | 0005507-000 |
| Primary APN | 0005507-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 2 Stories |
| Building Area | 1,328 sqft Living Area |
| 1st Floor Area | 818 sqft |
| 2nd Floor Area | 510 sqft |
| Year Built | Built 1865 |
|---|---|
| Effective Year Built | Effective 1865 |
| Architectural Style | Traditional |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 8,880 sqft (0.203 acres) |
| Lot Dimensions | 185 ft deep x 48 ft wide |
| Garage Type | Detached |
| Garage Area | 384 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Slab |
| Porch Area | 151 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0005507-000 |
|---|---|
| Street Address | 323 W WILLIAM ST |
| City | CORNING |
| State | NY |
| Zip | 14830-2151 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | MAP 74 BL.1 LOT 16 CCIA 48X185 |
| Legal Block | 5 |
| Legal Lot Number | 15.000 |
| Jurisdiction | STEUBEN NY |
| Township / Civil Division | CORNING |
| Census Block Group | 1 |
| Census Block | 1027 |
| Census Tract | 962400 |
Source: Steuben County and Corning City records, as of September 23, 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 Record |
|---|---|
| Mailing Address | 323 W WILLIAM ST, CORNING, NY 14830-2151 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 29, 2016 · Amount on Record |
| Deed Sale | Feb 29, 2016 · Amount on Record |
| Prior Sale | Apr 1, 2010 · Amount on Record |
| Deed Book / Page | 2580 / 276 |
| Record Updated | Oct 29, 2026 |
Source: Steuben County and Corning City assessment roll, as of April 21, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Steuben County |
| Municipality | Corning City |
| Unified School District | Corning City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,542.00 (-1.01%) Disabled Person's exemption Veteran's exemption | ||
| 2025 | $2,568.00 (+28.14%) | $99,000 (-) Land $9,400 Building $89,600 | $100,000 (+1.01%) Land $9,495 Building $90,505 |
| 2023 | $99,000 (+110.64%) Land $9,400 Building $89,600 | $99,000 (+81.15%) Land $9,400 Building $89,600 | |
| 2022 | $47,000 Land $9,400 Building $37,600 | $54,651 Land $10,930 Building $43,721 | |
| 2021 | $2,004.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Flood Insurance Cost | Premium on Record median of 10 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 2 (1981) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Aug 1981 · 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.
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 | Indirect within 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 | CORNING CITY serves 10,300 people · EPA ID NY5001209 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2024 |
| Lead | 6 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 304 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Empire Long Distance Fiber | 1,000 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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