NY Property Records
31 1st Ave
31 1st Ave
Islip · Suffolk County
220 · ResidentialSold $295,000 · Sep 2018
Owner of record
OwnerMichael K Gonias &
Mailing address954 W SHELLEY RD · NORTH BELLMORE, NY, 11710
Assessment · 2025 roll
Land assessed$8,000
Total assessed$36,100
Est. annual tax$10,854 (2024, excl. special districts)
Lot
Size0.28 acres
Services & districts
School districtBay Shore (472801)
Recorded sales · 1
Deed$295,000Sep 14, 2018
seller INNOVATIONS, INC COMMUNITY HOUSING
buyer MICHAEL GONIAS
Liber 12986, page 752
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12986 / 752
SBL05003670003000700000
Print key367.-3-70
SWIS472889
Parcel ID47288905003670003000700000
Who owns 31 1st Ave?
31 1st Ave, Islip is owned by Michael K Gonias & per the 2025 NYS assessment roll. It last sold for $295,000 in Sep 2018.
Nearby on 1st Ave
31 1st Ave · 31 1st Ave · 32 1st Ave · 30 1st Ave · 32 1st Ave · 30 1st Ave · 33 1st Ave · 29 1st Ave · 29 1st Ave · 33 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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