Erie County and Buffalo City property record for 421 W Delavan Ave, Buffalo, NY 14213
| Property Type | Duplex |
|---|---|
| Details | 7 bd · 2 ba · 2,996 sqft · built 1900 |
| Lot Size | 0.096 acres (4,160 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $400,000 (Jul 2026) |
| Tax Bill | $1,205 (2026) |
| Deeds & Mortgages | Jul 2026 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 140200 88.84-4-11 |
| Primary APN | 140200 88.84-4-11 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 2,996 sqft Total Area |
| 1st Floor Area | 1,498 sqft |
| 2nd Floor Area | 1,498 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Traditional |
| Exterior Material | Wood |
| Lot Area | 4,160 sqft (0.096 acres) |
| Lot Dimensions | 130 ft deep x 32 ft wide |
| Porch | Slab |
| Porch Area | 368 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 04763600 |
|---|---|
| Street Address | 421 W DELAVAN AVE |
| City | BUFFALO |
| State | NY |
| Zip | 14213-1414 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | N-2R |
| Legal Description | 33O.81 E BAYNES |
| Legal Subdivision | STEVENS SURVEY |
| Legal Block | 4 |
| Legal Lot Number | 11.000 |
| Jurisdiction | ERIE NY |
| Township / Civil Division | BUFFALO |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 6301 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 703 W FERRY ST, A15, BUFFALO, NY 14222-1635 |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 6, 2026 · Amount on Record |
| Deed Sale | Jul 6, 2026 · Amount on Record |
| Prior Sale | Nov 28, 2000 · Amount on Record |
| Deed Document Number | 20262026121704 |
| Deed Book / Page | 11463 / 606 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ERIE NY |
| Recording Date | Jul 6, 2026 |
| Property Address | 421 W DELAVAN AVE, BUFFALO, NY 14213-1414 |
| Document Number | 0000121704 |
| Book / Page | 11463 / 606 |
| Instrument Date | Jun 22, 2026 |
| Instrument | 2026121704 |
| Transaction Type | Transfer |
| Record Updated | Oct 23, 2026 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $161,600.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Date | Jul 6, 2026 |
|---|
| Name | UNITED WHOLESALE MORTGAGE |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 1, 2056 |
| Max Rate | -1% |
|---|
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 | $1,205.00 (-69.07%) | ||
| 2025 | $3,896.00 (-11.49%) | $365,000 (+34.69%) Land $58,000 Building $307,000 | $365,000 (-17.17%) Land $58,000 Building $307,000 |
| 2024 | $4,402.00 (+212.64%) | $271,000 (-) Land $25,400 Building $245,600 | $440,650 (+13.82%) Land $41,301 Building $399,349 |
| 2023 | $1,408.00 | $271,000 Land $25,400 Building $245,600 | $387,143 Land $36,286 Building $350,857 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 1,214 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 | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
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