Erie County and Buffalo City property record for 234 W Delavan Ave, Buffalo, NY 14213
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 2,244 sqft · built 1900 |
| Lot Size | 0.087 acres (3,798 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $684 (2026) |
| Deeds & Mortgages | Jan 2024 Mortgage Feb 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 140200 88.83-2-4 |
| Primary APN | 140200 88.83-2-4 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 3 Units |
| Stories | 2 Stories |
| Building Area | 2,244 sqft Total Area |
| 1st Floor Area | 1,122 sqft |
| 2nd Floor Area | 1,122 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Traditional |
| Exterior Material | Wood |
| Lot Area | 3,798 sqft (0.087 acres) |
| Lot Dimensions | 114 ft deep x 33.3 ft wide |
| Garage Area | 651 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 264 sqft |
| Total Buildings | 2 Buildings |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 04439200 |
|---|---|
| Street Address | 234 W DELAVAN AVE |
| City | BUFFALO |
| State | NY |
| Zip | 14213-2497 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | N-2R |
| Legal Description | 1O2. E CONGRESS |
| Legal Subdivision | STEVENS SURVEY |
| Legal Block | 2 |
| Legal Lot Number | 4.000 |
| Jurisdiction | ERIE NY |
| Township / Civil Division | BUFFALO |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 17100 |
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 | 4135 CLARDON DR, BUFFALO, NY 14221-7367 |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Jan 23, 2024 | Deed of Trust, Mortgage · Commercial Mortgage ROBERT KOERNTGEN IRA |
| Feb 9, 2023 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Feb 9, 2023 |
| Transfer Doc | 0114139335 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ERIE NY |
| Property Address | 234 W DELAVAN AVE, BUFFALO, NY 14213-2497 |
| Transaction Type | Mortgage |
| Record Updated | Feb 22, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0141167122 |
|---|---|
| Date | Jan 23, 2024 |
| Book Page | 14116/7122 |
| Instrument | 2024011943 |
| Name | ROBERT KOERNTGEN IRA |
|---|---|
| Type | Non-Lending Institution |
| Address | GRAND ISLAND, NY 14072 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 13 Months |
| Due | Feb 1, 2025 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ERIE NY |
| Recording Date | Feb 9, 2023 |
| Property Address | 234 W DELAVAN AVE, BUFFALO, NY 14213-2497 |
| Document Number | 0114139335 |
| Book / Page | 11413 / 9335 |
| Instrument Date | Feb 9, 2023 |
| Instrument | 2023023996 |
| Transaction Type | Transfer |
| Record Updated | Mar 22, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 234 W DELAVAN AVE, BUFFALO, NY 14213-2497 |
| Name | Verified Name |
|---|---|
| Address | 1561 KENMORE AVE, KENMORE, NY 14217-2662 |
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 | $684.00 (-64.38%) | ||
| 2025 | $1,920.00 (+15.94%) | $207,000 (+102.94%) Land $27,000 Building $180,000 | $207,000 (+24.81%) Land $27,000 Building $180,000 |
| 2024 | $1,656.00 (+212.45%) | $102,000 (-) Land $6,000 Building $96,000 | $165,854 (+13.82%) Land $9,756 Building $156,098 |
| 2023 | $530.00 Homeowner's exemption | $102,000 Land $6,000 Building $96,000 | $145,714 Land $8,571 Building $137,143 |
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 1,062 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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