Madison County and Oneida City property record for 340 Williams St, Oneida, NY 13421
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 982 sqft · built 1960 |
| Lot Size | 0.22 acres (9,583 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $93,000 (Sep 2016) |
| Tax Bill | $3,916 (2026) |
| APN | 251201 30.47-1-26 |
| Primary APN | 251201 30.47-1-26 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 982 sqft Living Area |
| 1st Floor Area | 982 sqft |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Foundation Type | Raised |
| Lot Area | 9,583 sqft (0.22 acres) |
| Lot Dimensions | 150 ft deep x 63 ft wide |
| Garage Type | Detached |
| Garage Area | 336 sqft |
| Parking Spaces | 1 Parking Space |
| Pool Type | Above-Ground Pool |
|---|---|
| Pool Area | 4,000 sqft |
| Porch | Slab |
| Porch Area | 396 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 340 WILLIAMS ST |
|---|---|
| City | ONEIDA |
| State | NY |
| Zip | 13421-1123 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R3 |
| Legal Block | 1 |
| Legal Lot Number | 26.000 |
| Jurisdiction | MADISON NY |
| Township / Civil Division | ONEIDA |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 30101 |
340 Williams St is owned and occupied by two individuals who bought it in September 2016.
Source: Madison County and Oneida City records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 340 WILLIAMS ST, ONEIDA, NY 13421-1123 |
| 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 | Sep 26, 2016 · Amount on File |
| Deed Sale | Sep 26, 2016 · Amount on File |
| Prior Sale | Mar 15, 2006 · Amount on File |
| Deed Book / Page | 2016 / 5461 |
| Prior Transfer Date | Feb 11, 2014 |
| Prior Transfer Doc | 2014000713 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 340 Williams St was $3,916, down 1.5% from the year before.
Source: Madison County and Oneida City assessment roll, as of April 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Madison County |
| Municipality | Oneida City |
| Unified School District | Oneida City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,916.00 (-1.48%) | ||
| 2025 | $3,975.00 | $79,900 Land $11,100 Building $68,800 | $112,535 Land $15,634 Building $96,901 |
| 2023 | $79,900 (-) Land $11,100 Building $68,800 | $105,132 (+9.21%) Land $14,605 Building $90,527 | |
| 2022 | $1,990.00 Additional exemption filed | $79,900 Land $11,100 Building $68,800 | $96,265 Land $13,373 Building $82,892 |
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 340 Williams St; there have been 2 flood claims nearby since 2013.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 2 (2013) |
| Most Recent Claim | Jun 2013 · Severe Storms And Flooding |
| Claims by Event |
|
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 340 Williams 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 | ONEIDA CITY serves 11,393 people · EPA ID NY2602381 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2025 |
| Lead | 1 ppb (2025–2027) 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 202 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 |
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