NY Property Records
505 Madison Ave
505 Madison Ave
Islip · Suffolk County
210 · ResidentialSold $410,000 · Nov 2020
Owner of record
OwnerBalmore A Valle
Mailing address505 MADISON AVE · BRENTWOOD, NY, 11717
Assessment · 2025 roll
Land assessed$7,100
Total assessed$35,600
Est. annual tax$7,924 (2024, excl. special districts)
Lot
Size0.17 acres
Services & districts
School districtBrentwood (472812)
Recorded sales · 2
Deed$410,000Nov 23, 2020
seller BMC HOLDING CORP
buyer BALMORE A VALLE
Liber 13090, page 812
Deed$251,000Apr 13, 2020
seller ROBERT SAMSON, ESQ. -REFEREE
buyer BMC HOLDING CORP.
Liber 13061, page 291
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13090 / 812
SBL05000350003000100000
Print key35.-3-10
SWIS472889
Parcel ID47288905000350003000100000
Who owns 505 Madison Ave?
505 Madison Ave, Islip is owned by Balmore A Valle per the 2025 NYS assessment roll. It last sold for $410,000 in Nov 2020.
Nearby on Madison Ave
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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