× Home › Property records › Suffolk County › Southampton › Jefferson Ave › 7 Jefferson Ave7 Jefferson AveSouthampton · Suffolk County 210 · Residential OpenValue $896,714 ▾
Owner of record
Owner Catherine J Slivka
Mailing address 7 JEFFERSON AVE · HAMPTON BAYS, NY 11946, NY
Assessment · 2025 roll
Land assessed $225,300
Total assessed $438,900
Est. annual tax $7,296 (2024, excl. special districts)
Building
Style Unknown
Year built 1991
Living area 1,428 sq ft
Bedrooms 3
Full baths 1
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Private
Sewer Private
Utilities Electric
School district Hampton Bays (473605)
Deed & identifiers
SBL 29300000010080000000
Print key 293.000-0001-008.000
SWIS 473689
Parcel ID 47368929300000010080000000
Who owns 7 Jefferson Ave? 7 Jefferson Ave, Southampton is owned by Catherine J Slivka 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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