Erie County and Buffalo City property record for 421 Cornwall Ave, Buffalo, NY 14215 · Last verified May 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1920 |
| Square Footage | 1,460 sqft Living Area |
| Lot Size | 4,375 sqft (0.101 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $4,000 (2000) |
| Tax Bill | $1,010.00 (2025) |
| Primary APN | 140200 90.63-4-25 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Building Area | 1,460 sqft Living Area |
| 1st Floor | 1,060 sqft 1st Floor |
| Upper Floors | 400 sqft Upper Floors |
| Stories | 1 Stories |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Traditional Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Lot Area | 4,375 sqft (0.101 acres) |
| Depth X Width | 125 ft x 35 ft Depth x Width |
| Heating System | Forced Air with Air Conditioning Heating |
|---|---|
| Heating Fuel | Oil Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Account Number | 07712200 |
|---|---|
| Street Address | 421 CORNWALL AVE |
| City | BUFFALO |
| State | NY |
| Zip | 14215-3158 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | 28O. S SUSSEX |
| Legal Block | 4 |
| Legal Lot Number | 25.000 |
| Jurisdiction | ERIE NY |
| Minor Civil Division | BUFFALO |
| Census Blockgroup | 1 |
| Census Block | 1008 |
| Census Tract | 17000 |
Source: Erie County and Buffalo City records · APN 140200 90.63-4-25
Assessment roll updated May 19, 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 | Individual Name on File |
|---|---|
| Mailing Address | 421 CORNWALL AVE, BUFFALO, NY 14215-3158 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 30, 2000 · Amount on Record |
| Deed Sale | Aug 30, 2000 · Amount on Record |
| Prior Sale | Apr 19, 1999 · Amount on Record |
| Deed Doc Number | 2000218 |
| Deed Book / Page | 10970 / 8202 |
| Record Refreshed | Jun 08, 2026 |
Source: Erie County and Buffalo City records · Assessment roll updated May 19, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Erie County |
| Municipality | Buffalo City |
| Unified School District | Buffalo City 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 | $1,010.00 (+77.82%) | $125,000 (+257.14%) Land $8,000 Building $117,000 | $125,000 (+119.64%) Land $8,000 Building $117,000 |
| 2024 | $568.00 (+213.81%) Homeowner's exemption | $35,000 (-) Land $4,500 Building $30,500 | $56,911 (+13.82%) Land $7,317 Building $49,594 |
| 2023 | $181.00 Homeowner's exemption | $35,000 Land $4,500 Building $30,500 | $50,000 Land $6,429 Building $43,571 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures