NY Property Records
51 Bayport Ave
51 Bayport Ave
Islip · Suffolk County
210 · ResidentialSold $565,000 · Feb 2017
Owner of record
OwnerBradley & Stephanie Valder
Mailing address51 BAYPORT AVE · BAYPORT, NY, 11705
Assessment · 2025 roll
Land assessed$14,900
Total assessed$51,300
Est. annual tax$17,048 (2024, excl. special districts)
Lot
Size0.5 acres
Services & districts
School districtBayport-Blue Point (472805)
Recorded sales · 1
Deed$565,000Feb 22, 2017
seller WILLIAM M. HANSEN
buyer BRADLEY VALDER
Liber 12904, page 822
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12904 / 822
SBL05003850003000040000
Print key385.-3-4
SWIS472889
Parcel ID47288905003850003000040000
Who owns 51 Bayport Ave?
51 Bayport Ave, Islip is owned by Bradley & Stephanie Valder per the 2025 NYS assessment roll. It last sold for $565,000 in Feb 2017.
Nearby on Bayport 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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