NY Property Records
800 Delaware Ave
800 Delaware Ave
Buffalo · Erie County · 14209
$3,041,400Full market value464 · CommercialSold $2,500,000 · May 2020
Owner of record
OwnerKnox Mansion Condos LLC
Mailing address800 Delaware Ave · Buffalo, NY, 14209
Assessment · 2025 roll
Land assessed$1,193,500
Total assessed$3,041,400
Full market value$3,041,400
Est. annual tax$46,222 (2024, excl. special districts)
Building
UseWalk-up off
Year built1968
Lot
Size2.06 acres (GIS)
Frontage × depth237 × 416 ft
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtBuffalo (140200)
Recorded sales · 1
Deed$2,500,000May 29, 2020
seller CTG OF BUFFALO, INC.
buyer LLC KNOX MANSION CONDOS,
Liber 11361, page 445
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page11361 / 445
SBL10062000020040000000
Print key100.62-2-4
SWIS140200
Parcel ID14020010062000020040000000
Who owns 800 Delaware Ave?
800 Delaware Ave, Buffalo is owned by Knox Mansion Condos LLC per the 2025 NYS assessment roll. It last sold for $2,500,000 in May 2020.
Nearby on Delaware 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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