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527 Ontario St, Buffalo, NY 14207 Property Records

Erie County and Buffalo City property record for 527 Ontario St, Buffalo, NY 14207

Property Summary

Property TypeDuplex
Details4 bd · 2 ba · 2,298 sqft · built 1917
Lot Size0.087 acres (3,780 sqft)
OwnerIndividual Name on Record
Last Sale$165,000 (Oct 2024)
Tax Bill$614 (2026)
Deeds & MortgagesOct 2023 Sale
Aug 2023 Sale
Flood ZoneZone X (minimal risk)
APN140200 77.42-4-19

Property Details

APN / Parcel Number

Primary APN140200 77.42-4-19
Alternative APNs
  • 02000774200004019000
  • 05251700

Interior

Bedrooms4 Beds
Full Baths2 Baths
Stories2 Stories
Building Area2,298 sqft Total Area
1st Floor Area1,022 sqft
2nd Floor Area986 sqft
AtticAttic
Attic Area290 sqft

Exterior

Year BuiltBuilt 1917
Effective Year BuiltEffective 1917
Architectural StyleTraditional
Exterior MaterialComposition/Composite
Lot Area3,780 sqft (0.087 acres)
Lot Dimensions126 ft deep x 30 ft wide
Garage TypeDetached
Garage Area360 sqft
Parking Spaces1 Parking Space
PorchSlab
Porch Area316 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number05251700
Street Address527 ONTARIO ST
CityBUFFALO
StateNY
Zip14207-1639
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeN-3E
Legal Description63.5O SW EVELYN
Legal SubdivisionJONES TRACT
Legal Block4
Legal Lot Number19.000
JurisdictionERIE NY
Township / Civil DivisionBUFFALO
Census Block Group1
Census Block1000
Census Tract5700

Owner

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 RecordIndividual Name on Record
Mailing Address206 E AMHERST ST, BUFFALO, NY 14214-1845
Owner TypeIndividual
VestingIndividual(s)

Deeds, Mortgages & Sale History

DateDocument
Oct 26, 2023Warranty Deed, Transfer
Aug 17, 2023Warranty Deed, Transfer

Assessor's Deed Record

Deed NamesName on Deed
Last SaleOct 2, 2024 · Amount on Record
Deed SaleOct 2, 2024 · Amount on Record
Prior SaleOct 26, 2023 · Amount on Record
Deed Document Number20242024167558
Deed Book / Page11436 / 7630
Record UpdatedOct 29, 2026

October 2023: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionERIE NY
Recording DateOct 26, 2023
Property Address527 ONTARIO ST, BUFFALO, NY 14207-1639
Document Number0114236793
Book / Page11423 / 6793
Instrument DateOct 25, 2023
Instrument2023186171
Transaction TypeTransfer
Record UpdatedDec 14, 2023

Transaction

AmountAmount Recorded
Tax$300.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address288 LINCOLN PKWY, BUFFALO, NY 14216-3126

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address3457 72ND ST APT 1C, 1C, JACKSON HEIGHTS, NY 11372-1009

August 2023: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionERIE NY
Recording DateAug 17, 2023
Property Address527 ONTARIO ST, BUFFALO, NY 14207-1639
Document Number0114208092
Book / Page11420 / 8092
Instrument DateAug 8, 2023
Instrument2023142039
Transaction TypeTransfer
Record UpdatedOct 2, 2023

Transaction

AmountAmount Recorded
Tax$200.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address527 ONTARIO ST, BUFFALO, NY 14207-1639

Transferred To (Grantee/Buyer)

NameVerified Name
Address288 LINWLN PARKWAY, BUFFALO, NY 14216

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$614.00 (-62.77%)
2025$1,649.00 (+30.15%)$186,000 (+138.46%) Land $9,000 Building $177,000$186,000 (+46.65%) Land $9,000 Building $177,000
2024$1,267.00 (+212.84%)$78,000 (-) Land $4,000 Building $74,000$126,829 (+13.82%) Land $6,504 Building $120,325
2023$405.00$78,000 (-) Land $4,000 Building $74,000$111,429 (+11.43%) Land $5,714 Building $105,715
2022$78,000 Land $4,000 Building $74,000$100,000 Land $5,128 Building $94,872

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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 1,227 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Greenlight Networks
Fiber		10,000 / 10,000
Spectrum
Cable · Fiber in parts of the area		1,000 / 1,000
Verizon
Fixed Wireless · Fiber in parts of the area		1,000 / 75
T-Mobile
Fixed Wireless		100 / 20

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