NY Property Records
309 Delaware Ave
309 Delaware Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerLyly D Rockwell Revoc Trust
Mailing address23 BAYARD DR · BAY SHORE, NY, 11706
Assessment · 2025 roll
Land assessed$7,000
Total assessed$36,300
Est. annual tax$8,080 (2024, excl. special districts)
Lot
Size0.25 acres
Services & districts
School districtBrentwood (472812)
Recorded sales · 1
Deedno price statedApr 25, 2024
seller LYLY ROCKWELL
buyer REVOCABLE TRUST LYLY D. ROCKWELL
Liber 13251, page 772
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13251 / 772
SBL05002470002000040000
Print key247.-2-4
SWIS472889
Parcel ID47288905002470002000040000
Who owns 309 Delaware Ave?
309 Delaware Ave, Islip is owned by Lyly D Rockwell Revoc Trust per the 2025 NYS assessment roll.
Nearby on Delaware 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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