× Home › Property records › Suffolk County › Southampton › Dune Rd › 643 Dune Rd643 Dune RdSouthampton · Suffolk County 210 · Residential OpenValue $2,309,946 ▾
Owner of record
Owner Jonathan S Hollenberg
Mailing address 216 DUNDEE RD · STAMFORD CT 06903, CT
Assessment · 2025 roll
Land assessed $1,869,600
Total assessed $2,159,300
Est. annual tax $20,874 (2024, excl. special districts)
Building
Style Unknown
Year built 1994
Living area 2,066 sq ft
Bedrooms 5
Full baths 2
Heat Electric
Fuel Electric
Services & districts
Water Comm/public
Sewer Private
Utilities Electric
School district Remsenburg-Speonk (473601)
Deed & identifiers
Deed book / page 12664 / 848
SBL 39100000020260010000
Print key 391.000-0002-026.001
SWIS 473689
Parcel ID 47368939100000020260010000
Who owns 643 Dune Rd? 643 Dune Rd, Southampton is owned by Jonathan S Hollenberg 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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