NY Property Records
18 2nd Ct
18 2nd Ct
Islip · Suffolk County
210 · ResidentialSold $462,000 · Nov 2020
Owner of record
OwnerLouis & Betsy Koster
Mailing address18 2ND CT · RONKONKOMA, NY, 11779
Assessment · 2025 roll
Land assessed$7,100
Total assessed$38,000
Est. annual tax$10,096 (2024, excl. special districts)
Lot
Size0.13 acres
Services & districts
School districtConnetquot (472807)
Recorded sales · 2
Deed$462,000Nov 24, 2020
seller MICHAL GORECKI
buyer LOUIS KOSTER
Liber 13088, page 319
Deed$319,900Oct 26, 2016
seller RON KING CORP
buyer MICHAL GORECKI
Liber 12891, page 890
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13088 / 319
SBL05000100002000100000
Print key10.-2-10
SWIS472889
Parcel ID47288905000100002000100000
Who owns 18 2nd Ct?
18 2nd Ct, Islip is owned by Louis & Betsy Koster per the 2025 NYS assessment roll. It last sold for $462,000 in Nov 2020.
Nearby on 2nd 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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