NY Property Records
21 Waterview Dr
21 Waterview Dr
Port Jefferson · Suffolk County · 117770000
$1,350,000Full market value210 · ResidentialSold $1,675,000 · Oct 2025
Owner of record
OwnerDesmond J Osullivan Family Trustdesmond J Osullivan Jr Trustee
Mailing address21 WATERVIEW DR · PORT JEFFERSON, NY, 11777
Assessment · 2025 roll
Land assessed$1,050
Total assessed$6,480
Full market value$1,350,000
Lot
Size1.07 acres
Lot sq ft46,609
Services & districts
School districtPort Jefferson (472206)
Recorded sales · 2
Deedno price statedDec 4, 2025
seller MICHAEL CAMPO
buyer JACK CAMPO
Liber 13318, page 911
Deed$1,675,000Oct 31, 2025
seller AS TRUSTEE OF THE DESMOND J. OSULLIVAN,
buyer & SAROJA MOHANASUNDARAM MOHANASUNDARAM CHINNAPPAN
Liber 13322, page 821
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12943 / 521
SBL02060040001000110000
Print key004.00-01-011.000
SWIS472213
Parcel ID47221302060040001000110000
Who owns 21 Waterview Dr?
21 Waterview Dr, Port Jefferson is owned by Desmond J Osullivan Family Trustdesmond J Osullivan Jr Trustee per the 2025 NYS assessment roll. It last sold for $1,675,000 in Oct 2025.
Nearby on Waterview 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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