NY Property Records

455 Jefferson Ave
Islip · Suffolk County

210 · Residential
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Owner of record
OwnerMaria F Diaz
Mailing address455 JEFFERSON AVE · BRENTWOOD, NY, 11717
Assessment · 2025 roll
Land assessed$8,600
Total assessed$43,600
Est. annual tax$9,705 (2024, excl. special districts)
Lot
Size0.23 acres
Services & districts
School districtBrentwood (472812)
Deed & identifiers
Deed book / page12278 / 507
SBL05000510001000540000
Print key51.-1-54
SWIS472889
Parcel ID47288905000510001000540000

Who owns 455 Jefferson Ave?

455 Jefferson Ave, Islip is owned by Maria F Diaz per the 2025 NYS assessment roll.
Nearby on Jefferson Ave
456 Jefferson Ave · 446 Jefferson Ave · 445 Jefferson Ave · 465 Jefferson Ave · 466 Jefferson Ave · 474 Jefferson Ave · 435 Jefferson Ave · 475 Jefferson Ave · 434 Jefferson Ave · 426 Jefferson 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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