NY Property Records
511 1st Ave
511 1st Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerEstate Of Donald Yates
Mailing address511 1ST AVE · BAYPORT, NY, 11705
Assessment · 2025 roll
Land assessed$9,500
Total assessed$33,100
Est. annual tax$11,000 (2024, excl. special districts)
Lot
Size0.18 acres
Services & districts
School districtBayport-Blue Point (472805)
Deed & identifiers
SBL05003090004000620000
Print key309.-4-62
SWIS472889
Parcel ID47288905003090004000620000
Who owns 511 1st Ave?
511 1st Ave, Islip is owned by Estate Of Donald Yates 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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