Erie County and Buffalo City property record for 850 Prospect Ave, Buffalo, NY 14213
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.097 acres (4,224 sqft) |
| Owner | Company Name on Record |
| Last Sale | $232,500 (Nov 2020) |
| Tax Bill | $83 (2026) |
| Deeds & Mortgages | Jun 2021 Sale Nov 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 140200 99.57-2-10 |
| Primary APN | 140200 99.57-2-10 |
|---|---|
| Alternative APNs |
|
| Lot Area | 4,224 sqft (0.097 acres) |
|---|---|
| Lot Dimensions | 132 ft deep x 32 ft wide |
| Heating Fuel | Oil |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 00784000 |
|---|---|
| Street Address | 850 PROSPECT AVE |
| City | BUFFALO |
| State | NY |
| Zip | 14213-2119 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Local Zoning Code | N-2R |
| Legal Description | 314.5O NW MASS |
| Legal Block | 2 |
| Legal Lot Number | 10.000 |
| Jurisdiction | ERIE NY |
| Township / Civil Division | BUFFALO |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 7000 |
Source: Erie County and Buffalo City records, as of October 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 20 BIRCHWOOD CT, BUFFALO, NY 14221-1404 |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Jun 11, 2021 | Warranty Deed, Transfer |
| Nov 12, 2020 | Warranty Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 12, 2020 · Amount on Record |
| Deed Sale | Nov 12, 2020 · Amount on Record |
| Deed Document Number | 2020193282 |
| Deed Book / Page | 11369 / 2574 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ERIE NY |
| Recording Date | Jun 11, 2021 |
| Property Address | 850 PROSPECT AVE, BUFFALO, NY 14213-2119 |
| Document Number | 0113816538 |
| Book / Page | 11381 / 6538 |
| Instrument Date | Jun 11, 2021 |
| Instrument | 2021113598 |
| Transaction Type | Transfer |
| Record Updated | Apr 14, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 20 BIRCHWOOD CT, 20, WILLIAMSVILLE, NY 14221-1404 |
| Name | Verified Name |
|---|---|
| Address | 20 BIRCHWOOD CT, WILLIAMSVILLE, NY 14221-1404 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ERIE NY |
| Recording Date | Nov 12, 2020 |
| Property Address | 850 PROSPECT AVE, BUFFALO, NY 14213-2119 |
| Document Number | 0113692574 |
| Book / Page | 011369 / 002574 |
| Instrument Date | Nov 5, 2020 |
| Transaction Type | Transfer |
| Record Updated | Dec 9, 2020 |
| Title Company | ATTORNEY ONLY |
| Amount | Amount Recorded |
|---|---|
| Tax | $233.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 20 BIRCHWOOD CT WILLIAMSVILLE NY 142211404, WILLIAMSVILLE, NY 14221-1404 |
Source: Erie County and Buffalo City assessment roll, as of May 19, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Erie County |
| Municipality | Buffalo City |
| Unified School District | Buffalo City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $83.00 (-66.8%) | ||
| 2025 | $250.00 (-0.4%) | $25,100 (+61.94%) Land $25,100 | $25,100 (-0.41%) Land $25,100 |
| 2024 | $251.00 (+213.75%) | $15,500 (-) Land $15,500 | $25,203 (+13.82%) Land $25,203 |
| 2023 | $80.00 | $15,500 Land $15,500 | $22,143 Land $22,143 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective November 20, 2024
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
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 | Not rated no burnable land 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 | BUFFALO WATER AUTHORITY serves 276,000 people · EPA ID NY1400422 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2023 |
| Lead | 3 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 646 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Greenlight Networks Fiber | 8,000 / 8,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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