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436 Cornwall Ave, Buffalo, NY 14215 Property Records

Erie County and Buffalo City property record for 436 Cornwall Ave, Buffalo, NY 14215

Property Summary

Property TypeDuplex
Details5 bd · 2 ba · 1,960 sqft · built 1930
Lot Size0.101 acres (4,375 sqft)
OwnerIndividual Name on File
Tax Bill$423 (2026)
Deeds & MortgagesApr 2019 Transfer
Dec 2017 Transfer
Flood ZoneZone X (minimal risk)
APN140200 90.63-5-6

Property Details

APN / Parcel Number

Primary APN140200 90.63-5-6
Alternative APNs
  • 02000906300005006000
  • 07717800

Interior

Bedrooms5 Beds
Full Baths2 Baths
Stories2 Stories
Building Area1,960 sqft Total Area
1st Floor Area980 sqft
2nd Floor Area980 sqft

Exterior

Year BuiltBuilt 1930
Effective Year BuiltEffective 1930
Architectural StyleTraditional
Exterior MaterialComposition/Composite
Lot Area4,375 sqft (0.101 acres)
Lot Dimensions125 ft deep x 35 ft wide
Garage TypeDetached
Garage Area468 sqft
Parking Spaces2 Parking Spaces
PorchSlab
Porch Area411 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number07717800
Street Address436 CORNWALL AVE
CityBUFFALO
StateNY
Zip14215-3159
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeN-3R
Legal Description140. S SUSSEX
Legal SubdivisionHOLLAND LAND COMPANYS SURVEY
Legal Block5
Legal Lot Number6.000
JurisdictionERIE NY
Township / Civil DivisionBUFFALO
Census Block Group1
Census Block1007
Census Tract17000

Owner

436 Cornwall Ave, a duplex, is owned and occupied by an individual who acquired it in March 2019.

Source: Erie County and Buffalo City records, as of October 20, 2026

Owner of RecordIndividual Name on File
Mailing Address436 CORNWALL AVE, BUFFALO, NY 14215-3159
OccupancyOwner Occupied
Owner TypeIndividual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

DateDocument
Apr 11, 2019Quit Claim Deed, Transfer
NOT AVAILABLE
Dec 7, 2017Quit Claim Deed, Transfer
Quitclaim

Assessor's Deed Record

Deed NamesName on Deed
Last SaleFeb 26, 1999
Deed SaleFeb 26, 1999
Deed Book / Page10947 / 7008
Last Transfer DateMar 7, 2019
Transfer Doc0000070895
Record UpdatedOct 29, 2026

April 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionERIE NY
Recording DateApr 11, 2019
Property Address436 CORNWALL AVE, BUFFALO, NY 14215-3159
Document Number0000070895
Book / Page011343 / 001767
Instrument DateMar 7, 2019
Instrument70895
Transaction TypeTransfer
Record UpdatedApr 30, 2019
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address436 CORNWALL AVE BUFFALO NY 142153159, BUFFALO, NY 14215-3159

December 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionERIE NY
Recording DateDec 7, 2017
Property Address436 CORNWALL AVE, BUFFALO, NY 14215-3159
Document Number0113225599
Book / Page011322 / 005599
Instrument DateNov 10, 2017
Transaction TypeTransfer
Record UpdatedJan 23, 2018

Transaction

Tax$0.00
Additional
  • Quitclaim

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address607 NORFOLK AVE BUFFALO NY 142152763, BUFFALO, NY 14215-2763

Tax Assessment & Valuation

The 2026 property tax bill for 436 Cornwall Ave was $423, down 63.7% from the year before.

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$423.00 (-63.66%)
2025$1,164.00 (+21.5%)$128,000 (+116.95%) Land $8,000 Building $120,000$128,000 (+33.42%) Land $8,000 Building $120,000
2024$958.00 (+213.07%)$59,000 (-) Land $4,500 Building $54,500$95,935 (+13.82%) Land $7,317 Building $88,618
2023$306.00$59,000 Land $4,500 Building $54,500$84,286 Land $6,429 Building $77,857

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

Flood

FEMA maps place 436 Cornwall Ave in Zone X, an area of minimal flood risk.

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

The area around 436 Cornwall Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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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