Jefferson County and Brownville Town property record for 638 William St, Dexter, NY 13634 · Last verified May 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,378 sqft · built 1900 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,694 (2025) |
| Deeds & Mortgages | Aug 2019 Sale |
| APN | 222603 72.67-2-43 |
| Primary APN | 222603 72.67-2-43 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,378 sqft Living Area |
| 1st Floor Area | 922 sqft |
| Upper Floors Area | 456 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Traditional |
| Exterior Material | Wood |
| Lot Area | 8,712 sqft (0.2 acres) |
| Garage Type | Detached |
| Garage Area | 320 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Patio |
| Porch Area | 168 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 222603 72.67-2-43 |
|---|---|
| Street Address | 638 WILLIAM ST |
| City | DEXTER |
| State | NY |
| Zip | 13634-2066 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 2 |
| Legal Lot Number | 43.000 |
| Jurisdiction | JEFFERSON NY |
| Township / Civil Division | BROWNVILLE |
| Census Block Group | 1 |
| Census Block | 1088 |
| Census Tract | 60401 |
Source: Jefferson County and Brownville Town records · APN 222603 72.67-2-43
Assessment roll updated April 28, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 638 WILLIAM ST, DEXTER, NY 13634-2066 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | JEFFERSON NY |
| Recording Date | Aug 14, 2019 |
| Property Address | 638 WILLIAM ST, DEXTER, NY 13634-2066 |
| Document Number | 0000013537 |
| Instrument Date | Aug 07, 2019 |
| Instrument | 13537 |
| Transaction Type | Transfer |
| Record Updated | Sep 10, 2019 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 22966 STONE RD DEXTER NY 136342059, DEXTER, NY 13634-2059 |
Source: Jefferson County and Brownville Town records · Assessment roll updated April 28, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Jefferson County |
| County Subdivision | Brownville Town |
| Municipality | Dexter Village |
| Unified School District | General Brown Central School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,694.00 | $96,000 (-) Land $9,000 Building $87,000 | $123,077 (+2.56%) Land $11,538 Building $111,539 |
| 2023 | $96,000 Land $9,000 Building $87,000 | $120,000 Land $11,250 Building $108,750 |
Source: FEMA National Flood Hazard Layer, Jefferson County (36045C), updated January 7, 2014 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360450604011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not included in the FIRM |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Not mapped |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 126 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures