NY Property Records
18 Seacliff Rd
18 Seacliff Rd
Brookhaven · Suffolk County · 117890000
$505,208Full market value210 · Residential
Owner of record
OwnerMongiello Family Irrevocable Trustd Lassiter P Mongiello & J Russ Trus
Mailing address18 SEACLIFF RD · SOUND BEACH, NY, 11789
Assessment · 2025 roll
Land assessed$280
Total assessed$2,425
Full market value$505,208
Est. annual tax$9,368 (2024, excl. special districts)
Lot
Size0.32 acres
Lot sq ft13,939
Services & districts
School districtMiller Place (472208)
Recorded sales · 1
Deedno price statedDec 11, 2021
seller JOHN R. MONGIELLO
buyer LASSITER, TTEE DIANNE M. MONGIELLO, TTEE PEARL M
Liber 13158, page 158
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13158 / 158
SBL02000300006000220000
Print key030.00-06-022.000
SWIS472289
Parcel ID47228902000300006000220000
Who owns 18 Seacliff Rd?
18 Seacliff Rd, Brookhaven is owned by Mongiello Family Irrevocable Trustd Lassiter P Mongiello & J Russ Trus per the 2025 NYS assessment roll.
Nearby on Seacliff Rd
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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