NY Property Records
9 Elm St
9 Elm St
Lake Grove · Suffolk County · 117790000
$708,334Full market value210 · ResidentialSold $447,000 · Jan 2021
Owner of record
OwnerGiannisis Michael & Valerie
Mailing address9 ELM ST · LAKE GROVE, NY, 11755
Assessment · 2025 roll
Land assessed$350
Total assessed$3,400
Full market value$708,334
Est. annual tax$10,640 (2024, excl. special districts)
Lot
Size0.37 acres
Lot sq ft16,117
Services & districts
School districtSachem (472205)
Recorded sales · 1
Deed$447,000Jan 4, 2021
seller MARGARET EVANSON
buyer MICHAEL GIANNISIS
Liber 13090, page 619
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13090 / 619
SBL02080250003000130001
Print key025.00-03-013.001
SWIS472217
Parcel ID47221702080250003000130001
Who owns 9 Elm St?
9 Elm St, Lake Grove is owned by Giannisis Michael & Valerie per the 2025 NYS assessment roll. It last sold for $447,000 in Jan 2021.
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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