× Home › Property records › Suffolk County › Southold › New Suffolk Ave › 5175 New Suffolk Ave5175 New Suffolk AveSouthold · Suffolk County · 11952 $781,818 Full market value 210 · Residential
Owner of record
Owner Williams, Thomas J
Also Williams, Ann Marie
Mailing address 5175 New Suffolk Ave · Mattituck, NY, 11952
Assessment · 2025 roll
Land assessed $800
Total assessed $4,300
Full market value $781,818
Est. annual tax $7,202 (2024, excl. special districts)
Services & districts
Water Unknown
Sewer Unknown
Utilities Unknown
School district Mattituck-Cutchogue (473812)
Deed & identifiers
SBL 11500000040290000000
Print key 115.-4-29
SWIS 473889
Parcel ID 47388911500000040290000000
Who owns 5175 New Suffolk Ave? 5175 New Suffolk Ave, Southold is owned by Williams, Thomas J per the 2025 NYS assessment roll.
Nearby on New Suffolk Ave
Copy link to this record
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.
Disclaimer ·
Request redaction