NY Property Records
381 Boulder St
381 Boulder St
Islip · Suffolk County
210 · Residential
Owner of record
OwnerDawn R Mignone
Mailing address381 BOULDER ST · RONKONKOMA, NY, 11779
Assessment · 2025 roll
Land assessed$9,700
Total assessed$41,000
Est. annual tax$10,893 (2024, excl. special districts)
Lot
Size0.22 acres
Services & districts
School districtConnetquot (472807)
Recorded sales · 1
Deedno price statedOct 1, 2024
seller CHRISTOPHER P MIGNONE
buyer DAWN R MIGNONE
Liber 13279, page 258
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13279 / 258
SBL05000320001000580001
Print key32.-1-58.1
SWIS472889
Parcel ID47288905000320001000580001
Who owns 381 Boulder St?
381 Boulder St, Islip is owned by Dawn R Mignone per the 2025 NYS assessment roll.
Nearby on Boulder St
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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