NY Property Records
280 Knickerbocker Ave
280 Knickerbocker Ave
Islip · Suffolk County
485 · CommercialSold $505,169 · Dec 2019
Owner of record
OwnerMm Knickerbocker LLC
Mailing address360 MOTOR PKWY STE 200B · HAUPPAUGE, NY, 11788
Assessment · 2025 roll
Land assessed$19,200
Total assessed$90,900
Est. annual tax$24,150 (2024, excl. special districts)
Lot
Size0.49 acres
Services & districts
School districtConnetquot (472807)
Recorded sales · 1
Deed$505,169Dec 30, 2019
seller IFS PROPERTIES LLC
buyer MM KNICKERBOCKER LLC
Liber 13059, page 876
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13059 / 876
SBL05001930001000160020
Print key193.-1-16.20
SWIS472889
Parcel ID47288905001930001000160020
Who owns 280 Knickerbocker Ave?
280 Knickerbocker Ave, Islip is owned by Mm Knickerbocker LLC per the 2025 NYS assessment roll. It last sold for $505,169 in Dec 2019.
Nearby on Knickerbocker 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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