NY Property Records
17 Southgate
17 Southgate
Brookhaven · Suffolk County · 117860000
$822,916Full market value210 · Residential
Owner of record
OwnerCostello Brian C & Costello Kimberly H
Mailing address17 SOUTHGATE · SHOREHAM, NY, 11786
Assessment · 2025 roll
Land assessed$400
Total assessed$3,950
Full market value$822,916
Est. annual tax$14,944 (2024, excl. special districts)
Lot
Size0.69 acres
Lot sq ft30,056
Services & districts
School districtShoreham-Wading River (473001)
Deed & identifiers
Deed book / page12740 / 48
SBL02000580003000030000
Print key058.00-03-003.000
SWIS472289
Parcel ID47228902000580003000030000
Who owns 17 Southgate?
17 Southgate, Brookhaven is owned by Costello Brian C & Costello Kimberly H per the 2025 NYS assessment roll.
Nearby on Southgate
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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