NY Property Records
19 Spruce Ave
19 Spruce Ave
Islip · Suffolk County
210 · ResidentialSold $607,000 · Jan 2021
Owner of record
OwnerGerard Mahlstadt &
Mailing address19 SPRUCE AVE · WEST ISLIP, NY, 11795
Assessment · 2025 roll
Land assessed$9,200
Total assessed$46,000
Est. annual tax$12,406 (2024, excl. special districts)
Lot
Size0.23 acres
Services & districts
School districtWest Islip (472809)
Recorded sales · 2
Deedno price statedApr 22, 2021
seller GERARD MAHLSTADT
buyer GERARD MAHLSTADT,
Liber 13115, page 46
Deed$607,000Jan 14, 2021
seller VINCENT A. VIZZINI,
buyer GERARD MAHLSTADT
Liber 13103, page 573
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13115 / 46
SBL05003620004000560000
Print key362.-4-56
SWIS472889
Parcel ID47288905003620004000560000
Who owns 19 Spruce Ave?
19 Spruce Ave, Islip is owned by Gerard Mahlstadt & per the 2025 NYS assessment roll. It last sold for $607,000 in Jan 2021.
Nearby on Spruce 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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