NY Property Records
21 E Walnut St
21 E Walnut St
Islip · Suffolk County
210 · ResidentialSold $470,000 · May 2023
Owner of record
Owner342 Forrest Street LLC
Mailing address21 E WALNUT ST · CENTRAL ISLIP, NY, 11722
Assessment · 2025 roll
Land assessed$6,600
Total assessed$31,900
Est. annual tax$10,563 (2024, excl. special districts)
Lot
Size0.23 acres
Services & districts
School districtCentral Islip (472813)
Recorded sales · 2
Deed$470,000May 2, 2023
seller INSTA ESTATES INC
buyer 342 FOREST STREET LLC
Liber 13211, page 417
Deed$385,000Nov 15, 2022
seller LUIS E SILVA
buyer INSTA ESTATES INC
Liber 13189, page 474
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13211 / 417
SBL05001220001001200000
Print key122.-1-120
SWIS472889
Parcel ID47288905001220001001200000
Who owns 21 E Walnut St?
21 E Walnut St, Islip is owned by 342 Forrest Street LLC per the 2025 NYS assessment roll. It last sold for $470,000 in May 2023.
Nearby on E Walnut St
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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