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373 William St, Buffalo, NY 14204 Property Records

Erie County and Buffalo City property record for 373 William St, Buffalo, NY 14204

Property Summary

Property TypeSingle Family Home
Details3 bd · 1.5 ba · 1,720 sqft · built 1993
Lot Size0.125 acres (5,418 sqft)
Owner2 Individual Names on Record
Last Sale$159,000 (Sep 2020)
Tax Bill$839 (2026)
Deeds & MortgagesDec 2020 Transfer
Sep 2020 Sale
+ 2 more
Flood ZoneZone X (minimal risk)
APN140200 111.15-1-7.12

Property Details

APN / Parcel Number

Primary APN140200 111.15-1-7.12
Alternative APNs
  • 1402001111500001007100
  • 00137254

Interior

Bedrooms3 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area1,720 sqft Living Area
1st Floor Area860 sqft
2nd Floor Area860 sqft

Exterior

Year BuiltBuilt 1993
Effective Year BuiltEffective 1993
Architectural StyleColonial
Exterior MaterialAluminum/Vinyl
Lot Area5,418 sqft (0.125 acres)
Lot Dimensions126 ft deep x 43 ft wide
Garage TypeAttached
Garage Area240 sqft
Parking Spaces1 Parking Space
PorchCovered Porch
Porch Area45 sqft

Utilities, Heating & Cooling

Heating SystemForced Air with A/C
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number00137254
Street Address373 WILLIAM ST
CityBUFFALO
StateNY
Zip14204-1510
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeN-4-30
Legal SubdivisionFORMER VILLAGE OF NEW AMSTERDAM
Legal Block1
Legal Lot Number7.120
JurisdictionERIE NY
Township / Civil DivisionBUFFALO
Census Block Group1
Census Block1001
Census Tract1404

Owner

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 Record2 Individual Names on Record
Mailing Address373 WILLIAM ST, BUFFALO, NY 14204-1510
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Dec 3, 2020Quit Claim Deed, Transfer
ATTORNEY ONLY
Sep 29, 2020Warranty Deed, Transfer
CHICAGO TITLE INSURANCE CO
Jun 20, 2018Grant Deed, Transfer
ATTORNEY ONLY
Apr 20, 2018Grant Deed, Foreclosure
NOT AVAILABLE

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleSep 29, 2020 · Amount on Record
Deed SaleSep 29, 2020 · Amount on Record
Prior SaleJun 20, 2018 · Amount on Record
Deed Document Number2020163511
Deed Book / Page11366 / 8529
Prior Transfer DateJan 31, 2018
Prior Transfer Doc0113282843
Record UpdatedOct 29, 2026

December 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionERIE NY
Recording DateDec 3, 2020
Property Address373 WILLIAM ST, BUFFALO, NY 14204-1510
Document Number0113705575
Book / Page011370 / 005575
Instrument DateDec 3, 2020
Transaction TypeTransfer
Record UpdatedDec 30, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address249 WOLTZ AVE BUFFALO NY 142113241, BUFFALO, NY 14211-3241

September 2020: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionERIE NY
Recording DateSep 29, 2020
Property Address373 WILLIAM ST, BUFFALO, NY 14204-1510
Document Number0113668529
Book / Page11366 / 8529
Instrument DateSep 25, 2020
Instrument2020163511
Transaction TypeTransfer
Record UpdatedAug 19, 2022
Title CompanyCHICAGO TITLE INSURANCE CO

Transaction

AmountAmount Recorded
Tax$636.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address373 WILLIAM ST, 373, BUFFALO, NY 14204-1510

Transferred To (Grantee/Buyer)

NameVerified Name
Address373 WILLIAM ST, BUFFALO, NY 14204-1510

June 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionERIE NY
Recording DateJun 20, 2018
Property Address373 WILLIAM ST, BUFFALO, NY 14204-1510
Document Number0113307485
Book / Page011330 / 007485
Instrument DateJun 18, 2018
Transaction TypeTransfer
Record UpdatedApr 17, 2020
Title CompanyATTORNEY ONLY

Transaction

AmountAmount Recorded
Tax$79.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address295 MARYLAND ST BUFFALO NY 142011974, BUFFALO, NY 14201-1974

April 2018: Grant Deed, Foreclosure

Document TypeGrant Deed
JurisdictionERIE NY
Recording DateApr 20, 2018
Property Address373 WILLIAM ST, BUFFALO, NY 14204-1510
Document Number0113282843
Book / Page011328 / 002843
Instrument DateJan 31, 2018
Transaction TypeForeclosure
Record UpdatedNov 24, 2020
Title CompanyNOT AVAILABLE

Transaction

AmountAmount Recorded
Tax$90.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address8950 CYPRESS WATERS BLVD COPPELL TX 750194620, COPPELL, TX 75019-4620
InvestorPossibly a Property Investor

Tax Assessment & Valuation

Source: Erie County and Buffalo City assessment roll, as of May 19, 2026

Property Jurisdictions

TypeName
StateNew York
CountyErie County
MunicipalityBuffalo City
Unified School DistrictBuffalo City School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$839.00 (-65.04%)
2025$2,400.00 (+11.11%)$254,000 (+90.98%) Land $13,000 Building $241,000$254,000 (+17.45%) Land $13,000 Building $241,000
2024$2,160.00 (+212.59%)$133,000 (-) Land $3,200 Building $129,800$216,260 (+13.82%) Land $5,203 Building $211,057
2023$691.00$133,000 (-) Land $3,200 Building $129,800$190,000 (+11.44%) Land $4,571 Building $185,429
2022$133,000 Land $3,200 Building $129,800$170,500 Land $4,102 Building $166,398

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

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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

Wildfire RiskNot rated
no burnable land within 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 SystemBUFFALO WATER AUTHORITY
serves 276,000 people · EPA ID NY1400422
Water SourceSurface water
Last State InspectionJul 2023
Lead3 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting2
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 427 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
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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