NY Property Records
20 Knollwood Ct
20 Knollwood Ct
Islip · Suffolk County
210 · ResidentialSold $500,000 · Oct 2021
Owner of record
OwnerGiorgio Guidi & Kimberly Guidi
Mailing address20 KNOLLWOOD CT · HOLBROOK, NY, 11741
Assessment · 2025 roll
Land assessed$23,000
Total assessed$41,700
Est. annual tax$9,909 (2024, excl. special districts)
Lot
Size0.7 acres
Services & districts
School districtSachem (472205)
Recorded sales · 2
Deed$500,000Oct 1, 2021
seller GEORGE M. GUIDI
buyer KIMBERLY GUIDI
Liber 13129, page 210
Deedno price statedMay 28, 2019
seller GEORGE M. GUIDI
buyer GEORGE M. GUIDI
Liber 13016, page 117
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13129 / 210
SBL05001070002000530002
Print key107.-2-53.2
SWIS472889
Parcel ID47288905001070002000530002
Who owns 20 Knollwood Ct?
20 Knollwood Ct, Islip is owned by Giorgio Guidi & Kimberly Guidi per the 2025 NYS assessment roll. It last sold for $500,000 in Oct 2021.
Nearby on Knollwood Ct
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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