× Home › Property records › Suffolk County › Southampton › Hillside Ave › 48 Hillside Ave48 Hillside AveSouthampton · Suffolk County 215 · Residential OpenValue $1,863,586 ▾
Owner of record
Owner Jean Isobe
Mailing address 48 HILLSIDE AVE · SAG HARBOR, NY 11963, NY
Assessment · 2025 roll
Land assessed $610,000
Total assessed $909,000
Est. annual tax $7,755 (2024, excl. special districts)
Building
Style Unknown
Year built 2001
Living area 1,998 sq ft
Bedrooms 3
Full baths 2
Heat Hot air
Fuel Electric
Services & districts
Water Private
Sewer Private
Utilities Electric
School district Sag Harbor (472405)
Deed & identifiers
Deed book / page 12302 / 893
SBL 02400000010660000000
Print key 024.000-0001-066.000
SWIS 473689
Parcel ID 47368902400000010660000000
Who owns 48 Hillside Ave? 48 Hillside Ave, Southampton is owned by Jean Isobe 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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