× Home › Property records › Suffolk County › Shelter Island › Montclair Ave › 7 Montclair Ave7 Montclair AveShelter Island · Suffolk County · 11964 $6,950,000 Full market value 210 · Residential OpenValue $6,705,158 ▾
Owner of record
Owner Anderson, William R
Mailing address 5 Evan Ct · St. James, NY, 11780
Assessment · 2025 roll
Land assessed $1,929,000
Total assessed $6,950,000
Full market value $6,950,000
Est. annual tax $32,341 (2024, excl. special districts)
Building
Style Contemporary
Year built 2017
Living area 5,633 sq ft
Bedrooms 4
Full baths 4
Heat Hot air
Fuel Propane/LPG
Services & districts
Water Private
Sewer Private
Utilities Electric
School district Shelter Island (473201)
Deed & identifiers
Deed book / page 12735 / 416
SBL 02200000020560000000
Print key 22.-2-56
SWIS 473289
Parcel ID 47328902200000020560000000
Who owns 7 Montclair Ave? 7 Montclair Ave, Shelter Island is owned by Anderson, William R 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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