NY Property Records
21 N Park Ave
21 N Park Ave
Buffalo · Erie County · 14216
$406,000Full market value220 · ResidentialSold $405,000 · Feb 2024
Owner of record
OwnerMongan, Robert William
AlsoKowalski, Shelby Ann
Mailing address21 North Park Ave · Buffalo, NY, 14216
Assessment · 2025 roll
Land assessed$57,000
Total assessed$406,000
Full market value$406,000
Est. annual tax$5,329 (2024, excl. special districts)
Building
StyleOld style
Year built1930
Living area3,172 sq ft
Bedrooms6
Full baths2
HeatHot air
FuelUnknown
Lot
Size0.12 acres (GIS)
Frontage × depth35 × 155 ft
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtBuffalo (140200)
Recorded sales · 1
Deed$405,000Feb 7, 2024
seller PATRICK D. GERST
buyer ROBERT WILLIAM MONGAN
Liber 11427, page 8689
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page11427 / 8689
SBL07873000050390000000
Print key78.73-5-39
SWIS140200
Parcel ID14020007873000050390000000
Who owns 21 N Park Ave?
21 N Park Ave, Buffalo is owned by Mongan, Robert William per the 2025 NYS assessment roll. It last sold for $405,000 in Feb 2024.
Nearby on N Park 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
Search by name or address · Browse all records