NY Property Records
18 Sejon Dr
18 Sejon Dr
Islip · Suffolk County
210 · Residential
Owner of record
OwnerWm & Bernadette Mc Carthy
Mailing address18 SEJON DR · SAYVILLE, NY, 11782
Assessment · 2025 roll
Land assessed$15,200
Total assessed$52,750
Est. annual tax$15,290 (2024, excl. special districts)
Lot
Size0.33 acres
Services & districts
School districtSayville (472804)
Recorded sales · 1
Deedno price statedSep 6, 2025
seller BERNADETTE MCCARTHY
buyer SEAN MCCARTHY
Liber 13322, page 554
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
SBL05003570002000130000
Print key357.-2-13
SWIS472889
Parcel ID47288905003570002000130000
Who owns 18 Sejon Dr?
18 Sejon Dr, Islip is owned by Wm & Bernadette Mc Carthy per the 2025 NYS assessment roll.
Nearby on Sejon Dr
15 Sejon Dr · 14 Sejon Dr · 22 Sejon Dr · 23 Sejon Dr · 27 Sejon Dr · 6 Sejon Dr · 31 Sejon Dr · 5 Sejon Dr · 4 Sejon Dr · 34 Sejon Dr
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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