Erie County and Buffalo City property record for 100 Mariemont Ave, Buffalo, NY 14220
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 2,104 sqft · built 1950 |
| Lot Size | 0.114 acres (4,945 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $38,500 (Sep 2017) |
| Tax Bill | $816 (2026) |
| Deeds & Mortgages | Dec 2021 Line of Credit Sep 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 140200 133.56-3-67 |
| Primary APN | 140200 133.56-3-67 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 2,104 sqft Total Area |
| 1st Floor Area | 1,064 sqft |
| 2nd Floor Area | 1,040 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 4,945 sqft (0.114 acres) |
| Lot Dimensions | 115 ft deep x 43 ft wide |
| Garage Type | Detached |
| Garage Area | 396 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Slab |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 11648200 |
|---|---|
| Street Address | 100 MARIEMONT AVE |
| City | BUFFALO |
| State | NY |
| Zip | 14220-2253 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | N-3R |
| Legal Description | 969. E SOUTH PARK |
| Legal Subdivision | BUFFALO CREEK RESERVATION |
| Legal Block | 3 |
| Legal Lot Number | 67.000 |
| Jurisdiction | ERIE NY |
| Township / Civil Division | BUFFALO |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 600 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Listed Area | Within Cazenovia Park-South Park System listed 1982 · 11 contributing resources · NRIS 82005028 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Erie County and Buffalo City records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 100 MARIEMONT AVE, BUFFALO, NY 14220-2253 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Dec 28, 2021 | Deed of Trust, Mortgage · Line of Credit CITIZENS BANK NA |
| Sep 27, 2017 | Warranty Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 27, 2017 · Amount on Record |
| Deed Sale | Sep 27, 2017 · Amount on Record |
| Deed Document Number | 2017196577 |
| Deed Book / Page | 11319 / 3792 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ERIE NY |
| Property Address | 100 MARIEMONT AVE, BUFFALO, NY 14220-2253 |
| Transaction Type | Mortgage |
| Record Updated | Feb 3, 2022 |
| Title Company | ACCURATE EQUITY GROUP |
| Name | Verified Name |
|---|---|
| Address | 100 MARIEMONT AVE, BUFFALO, NY 14220-2253 |
| Document Number | 0140326227 |
|---|---|
| Date | Dec 28, 2021 |
| Book Page | 14032/6227 |
| Instrument | 2021258017 |
| Name | CITIZENS BANK NA |
|---|---|
| Type | Bank |
| Address | PROVIDENCE, RI 02903 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Dec 1, 2046 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ERIE NY |
| Recording Date | Sep 27, 2017 |
| Property Address | 100 MARIEMONT AVE, BUFFALO, NY 14220-2253 |
| Document Number | 0113193792 |
| Book / Page | 011319 / 003792 |
| Instrument Date | Sep 25, 2017 |
| Transaction Type | Transfer |
| Record Updated | Nov 14, 2017 |
| Title Company | ATTORNEY ONLY |
| Amount | Amount Recorded |
|---|---|
| Tax | $38.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 100 MARIEMONT AVE BUFFALO NY 142202253, BUFFALO, NY 14220-2253 |
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 | $816.00 (-63.24%) | ||
| 2025 | $2,220.00 (+25.42%) | $247,000 (+126.61%) Land $22,000 Building $225,000 | $247,000 (+39.36%) Land $22,000 Building $225,000 |
| 2024 | $1,770.00 (+212.72%) | $109,000 (-) Land $11,000 Building $98,000 | $177,236 (+13.82%) Land $17,886 Building $159,350 |
| 2023 | $566.00 | $109,000 Land $11,000 Building $98,000 | $155,714 Land $15,714 Building $140,000 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 13 (1979–1987) |
| Most Recent Claim | Jun 1987 · river or lake flooding |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; 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 1,165 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures