Chautauqua County and Jamestown City property record for 21 Porter Ave, Jamestown, NY 14701
| Property Type | Office Building |
|---|---|
| Details | 4,093 sqft · built 1960 |
| Lot Size | 0.359 acres (15,645 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $250,000 (Dec 2006) |
| Tax Bill | $27,410 (2026) |
| Deeds & Mortgages | Apr 2024 Sale Jul 2018 Mortgage |
| APN | 060800 387.09-9-17 |
| Primary APN | 060800 387.09-9-17 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 4,093 sqft Gross Area |
| Basement Area | 3,580 sqft |
| Finished Basement | 3,580 sqft |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 2008 |
| Lot Area | 15,645 sqft (0.359 acres) |
| Lot Dimensions | 149 ft deep x 105 ft wide |
| Porch | Slab |
| Porch Area | 232 sqft |
| Account Number | 066610000 |
|---|---|
| Street Address | 21 PORTER AVE |
| City | JAMESTOWN |
| State | NY |
| Zip | 14701-6247 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Legal Block | 9 |
| Legal Lot Number | 17.000 |
| Jurisdiction | CHAUTAUQUA NY |
| Township / Civil Division | JAMESTOWN |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 30400 |
Source: Chautauqua County and Jamestown City records, as of September 23, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | ELM ST AT CARLTON ST, BUFFALO, NY 14203 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Apr 11, 2024 | Warranty Deed, Transfer |
| Jul 27, 2018 | Deed of Trust, Mortgage COMMUNITY BANK NA |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 12, 2006 · Amount on Record |
| Deed Sale | Dec 12, 2006 · Amount on Record |
| Deed Book / Page | 2615 / 841 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | CHAUTAUQUA NY |
| Recording Date | Apr 11, 2024 |
| Property Address | 21 PORTER AVE, JAMESTOWN, NY 14701-6247 |
| Document Number | DE2024002851 |
| Instrument Date | Mar 8, 2024 |
| Instrument | DE2024002851 |
| Transaction Type | Transfer |
| Record Updated | Apr 30, 2024 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | ELM ST, BUFFALO, NY 14203 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CHAUTAUQUA NY |
| Property Address | 21 PORTER AVE, JAMESTOWN, NY 14701-6247 |
| Transaction Type | Mortgage |
| Record Updated | Jan 25, 2019 |
| Name | Verified Name |
|---|
| Document Number | MT2018003181 |
|---|---|
| Date | Jul 27, 2018 |
| Instrument | MT2018003181 |
| Name | COMMUNITY BANK NA |
|---|---|
| Type | Bank |
| Amount | Amount Recorded |
|---|
Source: Chautauqua County and Jamestown City assessment roll, as of April 28, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Chautauqua County |
| Municipality | Jamestown City |
| Unified School District | Jamestown City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $27,410.00 (+4.84%) | ||
| 2025 | $26,145.00 (+62.37%) | $500,000 (-) Land $6,500 Building $493,500 | $746,300 (+8.96%) Land $9,702 Building $736,598 |
| 2023 | $500,000 (-) Land $6,500 Building $493,500 | $684,932 (+20.55%) Land $8,904 Building $676,028 | |
| 2022 | $500,000 Land $6,500 Building $493,500 | $568,182 Land $7,386 Building $560,796 | |
| 2020 | $16,102.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 96% 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 | JAMESTOWN BPU serves 46,712 people · EPA ID NY0600366 |
|---|---|
| Water Source | Groundwater |
| Lead | 3 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 338 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Windstream Fiber · DSL in parts of the area | 2,000 / 2,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
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