NY Property Records
21 Crescent Way
21 Crescent Way
Shelter Island · Suffolk County · 11964
$547,100Full market value311 · Vacant land
Owner of record
OwnerMahdessian Family 18 Irr Trust
AlsoAhrem, Laure
Mailing address19049 Amur Ct · Leesburg, VA, 20176
Assessment · 2025 roll
Land assessed$547,100
Total assessed$547,100
Full market value$547,100
Est. annual tax$3,292 (2024, excl. special districts)
Lot
Size0.95 acres
Services & districts
WaterNone
SewerNone
UtilitiesElectric
School districtShelter Island (473201)
Recorded sales · 1
Deed$1Jun 5, 2019
seller NOUBAR REVOCABLE TRUST MADHESSIAN TRUST
buyer IRREVOCABLE TRUST MAHDESSIAN FAMILY 2018
Liber 13018, page 252
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13018 / 252
SBL00100000010700000000
Print key1.-1-70
SWIS473289
Parcel ID47328900100000010700000000
Who owns 21 Crescent Way?
21 Crescent Way, Shelter Island is owned by Mahdessian Family 18 Irr Trust per the 2025 NYS assessment roll.
Nearby on Crescent Way
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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