NY Property Records
23 Frost Valley Rd
23 Frost Valley Rd
Brookhaven · Suffolk County · 117660000
$1,020,834Full market value210 · Residential
Owner of record
OwnerHarloff Donald & Sherri
Mailing address23 FROST VALLEY RD · MT SINAI, NY, 11766
Assessment · 2025 roll
Land assessed$500
Total assessed$4,900
Full market value$1,020,834
Est. annual tax$18,693 (2024, excl. special districts)
Lot
Size0.75 acres
Lot sq ft32,670
Services & districts
School districtMount Sinai (472207)
Deed & identifiers
Deed book / page12526 / 528
SBL02000930006000220000
Print key093.00-06-022.000
SWIS472289
Parcel ID47228902000930006000220000
Who owns 23 Frost Valley Rd?
23 Frost Valley Rd, Brookhaven is owned by Harloff Donald & Sherri per the 2025 NYS assessment roll.
Nearby on Frost Valley 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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