NY Property Records
55 1st Ave
55 1st Ave
Islip · Suffolk County
418 · CommercialSold $180,000 · Jan 2017
Owner of record
OwnerBay Shore 55 1st Avenue LLC
Mailing addressPO BOX 354 · MT SINAI, NY, 11766
Assessment · 2025 roll
Land assessed$5,700
Total assessed$35,500
Est. annual tax$10,673 (2024, excl. special districts)
Lot
Size0.17 acres
Services & districts
School districtBay Shore (472801)
Recorded sales · 1
Deed$180,000Jan 6, 2017
seller CORP. MONTINI 57 REAL ESTATE
buyer LLC BAY SHORE 55 1ST AVENUE
Liber 12903, page 753
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12903 / 753
SBL05003670003000580000
Print key367.-3-58
SWIS472889
Parcel ID47288905003670003000580000
Who owns 55 1st Ave?
55 1st Ave, Islip is owned by Bay Shore 55 1st Avenue LLC per the 2025 NYS assessment roll. It last sold for $180,000 in Jan 2017.
Nearby on 1st Ave
56 1st Ave · 54 1st Ave · 57 1st Ave · 58 1st Ave · 52 1st Ave · 51 1st Ave · 60 1st Ave · 50 1st Ave · 49 1st Ave · 61 1st 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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