2820 William St, Buffalo, NY 14227 Property Records

Erie County and Cheektowaga Town property record for 2820 William St, Buffalo, NY 14227

Property Summary

Property TypeMixed Use Commercial Office / Residential
Details2,346 sqft · built 1966
Lot Size0.3 acres (13,068 sqft)
Owner2 Individual Names on Record
Last Sale$500 (Dec 1996)
Tax Bill$5,467 (2026)
Flood ZoneZone X (minimal risk)
APN143089 113.57-1-12

Property Details

APN / Parcel Number

Primary APN143089 113.57-1-12
Alternative APNs
  • 30891135700001012000
  • CLEANER/HAI

Interior

Stories1 Story
Building Area2,346 sqft Gross Area
Basement Area1,336 sqft
Unfinished Basement1,336 sqft

Exterior

Year BuiltBuilt 1966
Effective Year BuiltEffective 1990
Lot Area13,068 sqft (0.3 acres)
Lot Dimensions133 ft deep x 98 ft wide
Garage TypeAttached
Garage Area800 sqft
Parking Spaces3 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemPartial
Heating FuelOil
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account NumberCLEANER/HAI
Street Address2820 WILLIAM ST
CityBUFFALO
StateNY
Zip14227-1921
Property CategoryCommercial
Property TypeCommercial > Office > Mixed Use Commercial Office / Residential
Local Zoning Code05C
Legal DescriptionMC 411 SL 7 8 9 IRR
Legal Block1
Legal Lot Number12.000
JurisdictionERIE NY
Township / Civil DivisionCHEEKTOWAGA
Census Block Group3
Census Block3008
Census Tract10902

Owner

Source: Erie County and Cheektowaga Town 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 Record2 Individual Names on Record
Mailing Address2820 WILLIAM ST, BUFFALO, NY 14227-1921
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleDec 6, 1996 · Amount on Record
Deed SaleDec 6, 1996 · Amount on Record
Deed Book / Page10910 / 343
Prior Transfer DateDec 5, 1996
Prior Transfer Doc1091000343
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Erie County and Cheektowaga Town assessment roll, as of May 19, 2026

Property Jurisdictions

TypeName
StateNew York
CountyErie County
County SubdivisionCheektowaga Town
Unified School DistrictCheektowaga Central School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$5,467.00 (+88.78%) Homeowner's exemption Senior Citizen's exemption
2025$2,896.00 (-39.24%)$155,000 (-) Land $49,000 Building $106,000$206,667 (+6.67%) Land $65,333 Building $141,334
2024$4,766.00 Homeowner's exemption Senior Citizen's exemption$155,000 (-) Land $49,000 Building $106,000$193,750 (+13.75%) Land $61,250 Building $132,500
2023Homeowner's exemption Senior Citizen's exemption$155,000 (-) Land $49,000 Building $106,000$170,330 (+9.89%) Land $53,846 Building $116,484
2022$155,000 Land $49,000 Building $106,000$155,000 Land $49,000 Building $106,000

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective November 20, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Claims4 (1979–1980)
Claims Outside the SFHA2 of 4
Most Recent ClaimAug 1980 · rainfall accumulation

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 99.1% of the US · lower than 99.2% of New York
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemECWA DIRECT
public/private · serves 313,380 people · EPA ID NY1400443
Water SourceSurface water
Last State InspectionNov 2025
Lead6 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 370 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Greenlight Networks
Fiber
8,000 / 8,000
Spectrum
Cable · Fiber in parts of the area
1,000 / 1,000

May also be available: T-Mobile, Verizon.

Nearby Properties on William St

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