NY Property Records
21 Mercer Ave
21 Mercer Ave
Greenburgh · Westchester County
210 · Residential
Owner of record
OwnerDefeo, Gary
Mailing address21 MERCER AVE · HARTSDALE, NY, 10530
Assessment · 2025 roll
Land assessed$243,200
Total assessed$832,100
Lot
Size0.17 acres
Services & districts
School districtGreenburgh (552607)
Recorded sales · 1
Deedno price statedNov 9, 2024
seller GARY DEFEO
buyer GARY DEFEO
Liber 64320, page 3397
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page64320 / 3397
SBL00825001970030000000
Print key8.250-197-3
SWIS552689
Parcel ID55268900825001970030000000
Who owns 21 Mercer Ave?
21 Mercer Ave, Greenburgh is owned by Defeo, Gary per the 2025 NYS assessment roll.
Nearby on Mercer 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