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423 Cornwall Ave, Buffalo, NY 14215 Property Records

Erie County and Buffalo City property record for 423 Cornwall Ave, Buffalo, NY 14215

Property Summary

Property TypeSingle Family Home
Details5 bd · 1 ba · 1,572 sqft · built 1920
Lot Size0.101 acres (4,375 sqft)
OwnerIndividual Name on Record
Last Sale$23,500 (May 2013)
Tax Bill$1,046 (2025)
Deeds & MortgagesSep 2021 Transfer
Flood ZoneZone X (minimal risk)
APN140200 90.63-4-26

Property Details

APN / Parcel Number

Primary APN140200 90.63-4-26
Alternative APNs
  • 02000906300004026000
  • 07712300

Interior

Bedrooms5 Beds
Full Baths1 Bath
Stories1 Story
Building Area1,572 sqft Living Area
1st Floor Area1,088 sqft
Upper Floors Area484 sqft

Exterior

Year BuiltBuilt 1920
Effective Year BuiltEffective 1920
Architectural StyleTraditional
Exterior MaterialAluminum/Vinyl
Lot Area4,375 sqft (0.101 acres)
Lot Dimensions125 ft deep x 35 ft wide
Garage TypeDetached
Garage Area396 sqft
Parking Spaces1 Parking Space
PorchSlab
Porch Area56 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number07712300
Street Address423 CORNWALL AVE
CityBUFFALO
StateNY
Zip14215-3158
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeN-3R
Legal Description245. S SUSSEX
Legal SubdivisionHOLLAND LAND COMPANYS SURVEY
Legal Block4
Legal Lot Number26.000
JurisdictionERIE NY
Township / Civil DivisionBUFFALO
Census Block Group1
Census Block1008
Census Tract17000

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on Record
Mailing Address423 CORNWALL AVE, BUFFALO, NY 14215-3158
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMay 23, 2013 · Amount on Record
Deed SaleMay 23, 2013 · Amount on Record
Deed Document Number2013122739
Deed Book / Page11246 / 5687
Record UpdatedJun 8, 2026

September 2021: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionERIE NY
Recording DateSep 16, 2021
Property Address423 CORNWALL AVE, BUFFALO, NY 14215-3158
Document Number0113873878
Book / Page11387 / 3878
Map ReferenceDOC 274
Instrument DateSep 16, 2021
Instrument2021184459
Transaction TypeTransfer
Record UpdatedNov 23, 2021

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address423 CORNWALL AVE, 423, BUFFALO, NY 14215-3158

Transferred To (Grantee/Buyer)

NameVerified Name
Address423 CORNWALL AVE, BUFFALO, NY 14215-3158

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
2025$1,046.00 (+69.53%)$128,000 (+236.84%) Land $8,000 Building $120,000$128,000 (+107.16%) Land $8,000 Building $120,000
2024$617.00 (+213.2%) Homeowner's exemption$38,000 (-) Land $4,500 Building $33,500$61,789 (+13.82%) Land $7,317 Building $54,472
2023$197.00 Homeowner's exemption$38,000 Land $4,500 Building $33,500$54,286 Land $6,429 Building $47,857

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 934 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
T-Mobile
Fixed Wireless		100 / 20

May also be available: Verizon.

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