× Home › Property records › Suffolk County › Shelter Island › Grand Ave › 4 Grand Ave4 Grand AveShelter Island · Suffolk County · 11964 $1,411,000 Full market value 482 · Commercial
Owner of record
Owner Hallman Inc., William T
Mailing address PO Box 563 · Shelter Island Hgts., NY, 119650563
Assessment · 2025 roll
Land assessed $328,200
Total assessed $1,411,000
Full market value $1,411,000
Est. annual tax $8,196 (2024, excl. special districts)
Building
Use Small retail
Year built 1925
Services & districts
Water Comm/public
Sewer Comm/public
Utilities Electric
School district Shelter Island (473201)
Deed & identifiers
SBL 00600000030020000000
Print key 6.-3-2
SWIS 473289
Parcel ID 47328900600000030020000000
Who owns 4 Grand Ave? 4 Grand Ave, Shelter Island is owned by Hallman Inc., William T per the 2025 NYS assessment roll.
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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.
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