NY Property Records
69 Lou Ave
69 Lou Ave
Smithtown · Suffolk County · 11754
$353,750Full market value210 · ResidentialSold $439,000 · Mar 2021
Owner of record
OwnerSliwowski, Daniel/Izabela
Mailing address69 Lou Ave · Kings Park, NY, 11754
Assessment · 2025 roll
Land assessed$250
Total assessed$2,830
Full market value$353,750
Est. annual tax$6,361 (2024, excl. special districts)
Building
StyleOld style
Year built1900
Living area1,528 sq ft
Bedrooms3
Full baths1
HeatHot wtr/stm
FuelOil
Lot
Size0.17 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesElectric
School districtKings Park (473405)
Recorded sales · 2
Deed$439,000Mar 29, 2021
seller JOHN KLAG
buyer DANIEL SLIWOWSKI
Liber 13107, page 850
Deed$389,000Dec 3, 2020
seller ROBERT R. FINNERTY
buyer JOHN KLAG
Liber 13085, page 395
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13107 / 850
SBL01300000070010000000
Print key13.-7-1
SWIS473489
Parcel ID47348901300000070010000000
Who owns 69 Lou Ave?
69 Lou Ave, Smithtown is owned by Sliwowski, Daniel/Izabela per the 2025 NYS assessment roll. It last sold for $439,000 in Mar 2021.
Nearby on Lou Ave
68 Lou Ave · 67 Lou Ave · 71 Lou Ave · 74 Lou Ave · 76 Lou Ave · 60 Lou Ave · 79 Lou Ave · 80 Lou Ave · 57 Lou Ave · 56 Lou 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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