× Home › Property records › Suffolk County › Southampton › Harbor Dr › 21 Harbor Dr21 Harbor DrSouthampton · Suffolk County 210 · Residential OpenValue $1,699,030 ▾
Owner of record
Owner Harman-Coltoff LLC
Mailing address 674 LUMBER LN · BRIDGEHAMPTON NY 11932, NY
Assessment · 2025 roll
Land assessed $1,511,600
Total assessed $2,410,900
Est. annual tax $20,569 (2024, excl. special districts)
Building
Style Unknown
Year built 2007
Living area 1,462 sq ft
Bedrooms 4
Full baths 2
Heat Hot air
Fuel Oil
Services & districts
Water Comm/public
Sewer Private
Utilities Electric
School district Sag Harbor (472405)
Deed & identifiers
Deed book / page 13298 / 861
SBL 00800000010060000000
Print key 008.000-0001-006.000
SWIS 473689
Parcel ID 47368900800000010060000000
Who owns 21 Harbor Dr? 21 Harbor Dr, Southampton is owned by Harman-Coltoff LLC 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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