NY Property Records
509 Potomac Ave
509 Potomac Ave
Buffalo · Erie County · 14222
$232,000Full market value220 · Residential
Owner of record
OwnerCastelo, Janz
AlsoBarnum, Ellen M
Mailing address511 Potomac Ave · Buffalo, NY, 14222
Assessment · 2025 roll
Land assessed$40,000
Total assessed$232,000
Full market value$232,000
Est. annual tax$3,281 (2024, excl. special districts)
Building
StyleOld style
Year built1920
Living area1,840 sq ft
Bedrooms4
Full baths2
HeatHot air
FuelUnknown
Lot
Size0.09 acres (GIS)
Frontage × depth30 × 120 ft
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtBuffalo (140200)
Deed & identifiers
Deed book / page11108 / 3359
SBL08969000050020000000
Print key89.69-5-2
SWIS140200
Parcel ID14020008969000050020000000
Who owns 509 Potomac Ave?
509 Potomac Ave, Buffalo is owned by Castelo, Janz per the 2025 NYS assessment roll.
Nearby on Potomac 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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