× Home › Property records › Suffolk County › Southold › Carroll Ave › 1850 Carroll Ave1850 Carroll AveSouthold · Suffolk County · 11958 $690,909 Full market value 210 · Residential
Owner of record
Owner Marczewski, Walter
Also Marczewski, Stacey
Mailing address 1850 Carroll Ave, PO Box 103 · Peconic, NY, 11958
Assessment · 2025 roll
Land assessed $800
Total assessed $3,800
Full market value $690,909
Est. annual tax $6,359 (2024, excl. special districts)
Services & districts
Water Unknown
Sewer Unknown
Utilities Unknown
School district Southold (473805)
Deed & identifiers
Deed book / page 12547 / 438
SBL 07400000030070000000
Print key 74.-3-7
SWIS 473889
Parcel ID 47388907400000030070000000
Who owns 1850 Carroll Ave? 1850 Carroll Ave, Southold is owned by Marczewski, Walter 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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