NY Property Records
18 Onondaga Ave
18 Onondaga Ave
West Seneca · Erie County · 142202514
$216,300Full market value210 · Residential
Owner of record
OwnerMcmahon, Laurence J
AlsoMcmahon, Siobhan H
Mailing address18 Onondaga Ave · West Seneca, NY, 142202514
Assessment · 2025 roll
Land assessed$3,400
Total assessed$51,900
Full market value$216,300
Est. annual tax$4,838 (2024, excl. special districts)
Building
StyleOld style
Year built1920
Living area1,862 sq ft
Bedrooms4
Full baths2
HeatHot air
FuelGas
Lot
Size0.13 acres (GIS)
Frontage × depth40 × 137 ft
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtWest Seneca (146801)
Deed & identifiers
SBL13320000010360000000
Print key133.20-1-36
SWIS146800
Parcel ID14680013320000010360000000
Who owns 18 Onondaga Ave?
18 Onondaga Ave, West Seneca is owned by Mcmahon, Laurence J per the 2025 NYS assessment roll.
Nearby on Onondaga Ave
Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it. Disclaimer · Request redaction
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