NY Property Records
5 Montgomery St
5 Montgomery St
Islip · Suffolk County
210 · ResidentialSold $225,000 · Jul 2017
Owner of record
OwnerJeferson Javier Perez Castillo
Mailing address5 MONTGOMERY ST · BRENTWOOD, NY, 11717
Assessment · 2025 roll
Land assessed$4,700
Total assessed$28,700
Est. annual tax$6,388 (2024, excl. special districts)
Lot
Size0.25 acres
Services & districts
School districtBrentwood (472812)
Recorded sales · 2
Deedno price statedOct 16, 2025
seller JEFERSON JAVIER PEREZ CASTILLO
buyer FREDY ANDRES PEREZ ROSARIO
Liber 13314, page 285
Deed$225,000Jul 17, 2017
seller FREDY PEREZ
buyer JEFERSON JAVIER PEREZ CASTILLO
Liber 12922, page 492
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12922 / 492
SBL05001140003000660000
Print key114.-3-66
SWIS472889
Parcel ID47288905001140003000660000
Who owns 5 Montgomery St?
5 Montgomery St, Islip is owned by Jeferson Javier Perez Castillo per the 2025 NYS assessment roll. It last sold for $225,000 in Jul 2017.
Nearby on Montgomery 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
Search by name or address · Browse all records