NY Property Records
254 Port Ave
254 Port Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerMatteo & Victoria Guiliano
Mailing address254 PORT AVE · RONKONKOMA, NY, 11779
Assessment · 2025 roll
Land assessed$8,900
Total assessed$37,800
Est. annual tax$5,675 (2024, excl. special districts)
Lot
Size0.16 acres
Services & districts
School districtConnetquot (472807)
Recorded sales · 1
Deedno price statedMar 29, 2018
Liber 12959, page 389
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12959 / 389
SBL05000460001000320001
Print key46.-1-32.1
SWIS472889
Parcel ID47288905000460001000320001
Who owns 254 Port Ave?
254 Port Ave, Islip is owned by Matteo & Victoria Guiliano per the 2025 NYS assessment roll.
Nearby on Port 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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