× Home › Property records › Suffolk County › Riverhead › Riley Ave › 233 Riley Ave233 Riley AveRiverhead · Suffolk County $661,765 Full market value 210 · Residential OpenValue $763,249 ▾
Owner of record
Owner Mlodynia, Thomas
Also Mlodynia, Joan
Mailing address 233 Riley Ave · Calverton, NY, 11933
Assessment · 2025 roll
Land assessed $13,200
Total assessed $54,000
Full market value $661,765
Est. annual tax $11,968 (2024, excl. special districts)
Building
Style Ranch
Year built 1995
Living area 1,614 sq ft
Bedrooms 3
Full baths 1
Heat Hot wtr/stm
Fuel Oil
Lot
Size 0.92 acres
Frontage × depth 150 × 266 ft
Services & districts
Water Unknown
Sewer Unknown
Utilities Unknown
School district Riverhead (473002)
Deed & identifiers
SBL 09900000010130040000
Print key 99.-1-13.4
SWIS 473000
Parcel ID 47300009900000010130040000
Who owns 233 Riley Ave? 233 Riley Ave, Riverhead is owned by Mlodynia, Thomas 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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