NY Property Records
20 Crestview Ct
20 Crestview Ct
Islip · Suffolk County
210 · Residential
Owner of record
OwnerMark & Jean Valva
Mailing address20 CRESTVIEW CT · BAYPORT, NY, 11705
Assessment · 2025 roll
Land assessed$11,800
Total assessed$70,000
Est. annual tax$23,262 (2024, excl. special districts)
Lot
Size0.76 acres
Services & districts
School districtBayport-Blue Point (472805)
Recorded sales · 1
Deedno price statedMay 3, 2017
seller MARK VALVA
buyer MARK VALVA
Liber 12913, page 910
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12913 / 910
SBL05003830001000410000
Print key383.-1-41
SWIS472889
Parcel ID47288905003830001000410000
Who owns 20 Crestview Ct?
20 Crestview Ct, Islip is owned by Mark & Jean Valva per the 2025 NYS assessment roll.
Nearby on Crestview Ct
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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