NY Property Records

850 Sayville Ave
Islip · Suffolk County

210 · Residential
Owner of record
OwnerFrank & Jacqueline Seidl
Mailing address850 SAYVILLE AVE · BOHEMIA, NY, 11716
Assessment · 2025 roll
Land assessed$8,600
Total assessed$40,950
Est. annual tax$9,932 (2024, excl. special districts)
Lot
Size0.18 acres
Services & districts
School districtConnetquot (472807)
Deed & identifiers
SBL05002340003000560000
Print key234.-3-56
SWIS472889
Parcel ID47288905002340003000560000

Who owns 850 Sayville Ave?

850 Sayville Ave, Islip is owned by Frank & Jacqueline Seidl per the 2025 NYS assessment roll.
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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