× Home › Property records › Suffolk County › Southampton › Flanders Rd › 373 Flanders Rd373 Flanders RdSouthampton · Suffolk County 210 · Residential OpenValue $520,736 ▾
Owner of record
Owner Christopher Koch
Mailing address 373 FLANDERS RD · RIVERHEAD, NY 11901, NY
Assessment · 2025 roll
Land assessed $68,500
Total assessed $196,000
Est. annual tax $3,809 (2024, excl. special districts)
Building
Style Unknown
Year built 1997
Living area 818 sq ft
Bedrooms 2
Full baths 1
Heat Hot air
Fuel Gas
Services & districts
Water Comm/public
Sewer Private
Utilities Gas & elec
School district Riverhead (473002)
Deed & identifiers
SBL 14100000010180010000
Print key 141.000-0001-018.001
SWIS 473689
Parcel ID 47368914100000010180010000
Who owns 373 Flanders Rd? 373 Flanders Rd, Southampton is owned by Christopher Koch 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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