NY Property Records
560 Bay Haven Ln
560 Bay Haven Ln
Southold · Suffolk County · 11971
$800,000Full market value210 · Residential
Owner of record
OwnerKeil, Gregory
AlsoKeil, Allison J
Mailing address27 Danville Dr · Greenlawn, NY, 11740
Assessment · 2025 roll
Land assessed$1,100
Total assessed$4,400
Full market value$800,000
Est. annual tax$7,364 (2024, excl. special districts)
Lot
Size0.35 acres
Services & districts
WaterUnknown
SewerUnknown
UtilitiesUnknown
School districtSouthold (473805)
Recorded sales · 1
Deedno price statedNov 13, 2025
seller GREGORY KEIL
buyer GREGORY W. KEIL & ALLISON FINBAR WILLY, LLC
Liber 13322, page 329
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12827 / 636
SBL08800000040220000000
Print key88.-4-22
SWIS473889
Parcel ID47388908800000040220000000
Who owns 560 Bay Haven Ln?
560 Bay Haven Ln, Southold is owned by Keil, Gregory per the 2025 NYS assessment roll.
Nearby on Bay Haven Ln
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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