× Home › Property records › Suffolk County › Southampton › Ponquogue Ave › 105 Ponquogue Ave105 Ponquogue AveSouthampton · Suffolk County 210 · Residential OpenValue $987,311 ▾
Owner of record
Owner Dennis Finnerty
Mailing address 105 PONQUOGUE AVE · HAMPTON BAYS, NY 11946, NY
Assessment · 2025 roll
Land assessed $217,800
Total assessed $428,500
Est. annual tax $7,123 (2024, excl. special districts)
Building
Style Unknown
Year built 1981
Living area 1,484 sq ft
Bedrooms 4
Full baths 2
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Comm/public
Sewer Private
Utilities Electric
School district Hampton Bays (473605)
Deed & identifiers
SBL 29600000010400000000
Print key 296.000-0001-040.000
SWIS 473689
Parcel ID 47368929600000010400000000
Who owns 105 Ponquogue Ave? 105 Ponquogue Ave, Southampton is owned by Dennis Finnerty per the 2025 NYS assessment roll.
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