NY Property Records
21 Monarch Ave
21 Monarch Ave
Brookhaven · Suffolk County · 11784
$616,666Full market value210 · Residential
Owner of record
OwnerNagar Family Irrevocable Trustdavid Nagar Trustee
Mailing address21 MONARCH AVE · SELDEN, NY, 11784
Assessment · 2025 roll
Land assessed$400
Total assessed$2,960
Full market value$616,666
Est. annual tax$11,389 (2024, excl. special districts)
Lot
Size0.93 acres
Lot sq ft40,511
Services & districts
School districtMiddle Country (472211)
Recorded sales · 1
Deedno price statedAug 29, 2017
seller HELMI NAGAR,
buyer DAVID NAGAR, AS TRUSTEE
Liber 12938, page 411
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12938 / 411
SBL02004470004000350004
Print key447.00-04-035.004
SWIS472289
Parcel ID47228902004470004000350004
Who owns 21 Monarch Ave?
21 Monarch Ave, Brookhaven is owned by Nagar Family Irrevocable Trustdavid Nagar Trustee per the 2025 NYS assessment roll.
Nearby on Monarch 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
Search by name or address · Browse all records