NY Property Records
315 Old Mill Rd
315 Old Mill Rd
Nissequogue · Suffolk County · 11780
$906,625Full market value210 · ResidentialSold $532,000 · Nov 2020
Owner of record
OwnerMulligan, Thomas/Christie
Mailing address315 Old Mill Rd · St James, NY, 11780
Assessment · 2025 roll
Land assessed$1,450
Total assessed$7,253
Full market value$906,625
Est. annual tax$17,215 (2024, excl. special districts)
Building
StyleRanch
Year built1965
Living area2,043 sq ft
Bedrooms4
Full baths2
HeatHot wtr/stm
FuelElectric
Lot
Size2.41 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesGas & elec
School districtSmithtown (473401)
Recorded sales · 2
Deed$532,000Nov 4, 2020
seller KATHLEEN T GRANT
buyer THOMAS MULLIGAN
Liber 13081, page 548
Deedno price statedAug 9, 2017
seller KATHLEEN T. GRANT
buyer KATHLEEN T.-TRUSTEE GRANT
Liber 12929, page 37
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13081 / 548
SBL01200000010050000000
Print key12.-1-5
SWIS473403
Parcel ID47340301200000010050000000
Who owns 315 Old Mill Rd?
315 Old Mill Rd, Nissequogue is owned by Mulligan, Thomas/Christie per the 2025 NYS assessment roll. It last sold for $532,000 in Nov 2020.
Nearby on Old Mill 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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