NY Property Records
520 1st Ave
520 1st Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerMelissa Granville
Mailing address520 1ST AVE · BAYPORT, NY, 11705
Assessment · 2025 roll
Land assessed$11,000
Total assessed$40,000
Est. annual tax$13,293 (2024, excl. special districts)
Lot
Size0.24 acres
Services & districts
School districtBayport-Blue Point (472805)
Deed & identifiers
SBL05003090003000300000
Print key309.-3-30
SWIS472889
Parcel ID47288905003090003000300000
Who owns 520 1st Ave?
520 1st Ave, Islip is owned by Melissa Granville per the 2025 NYS assessment roll.
Nearby on 1st 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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