NY Property Records
639 Sayville Ave
639 Sayville Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerAugust & Louise Zimmerman
Mailing address639 SAYVILLE AVE · SAYVILLE, NY, 11782
Assessment · 2025 roll
Land assessed$7,400
Total assessed$37,350
Est. annual tax$9,247 (2024, excl. special districts)
Lot
Size0.18 acres
Services & districts
School districtConnetquot (472807)
Deed & identifiers
SBL05002570002000110000
Print key257.-2-11
SWIS472889
Parcel ID47288905002570002000110000
Who owns 639 Sayville Ave?
639 Sayville Ave, Islip is owned by August & Louise Zimmerman per the 2025 NYS assessment roll.
Nearby on Sayville 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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