× Home › Property records › Suffolk County › Riverhead › Bay Ave › 42 Bay Ave42 Bay AveRiverhead · Suffolk County $655,637 Full market value 210 · Residential OpenValue $423,726 ▾
Owner of record
Owner Dolan, Mary Frances
Also Dolan, Gregory M
Mailing address PO Box 255 · Jamesport, NY, 11947
Assessment · 2025 roll
Land assessed $5,400
Total assessed $53,500
Full market value $655,637
Est. annual tax $11,857 (2024, excl. special districts)
Building
Style Ranch
Year built 1954
Living area 792 sq ft
Bedrooms 2
Full baths 1
Heat Hot wtr/stm
Fuel Oil
Lot
Size 0.16 acres
Frontage × depth 50 × 140 ft
Services & districts
Water Private
Sewer Unknown
Utilities Electric
School district Riverhead (473002)
Deed & identifiers
Deed book / page 12816 / 639
SBL 08700000010060000000
Print key 87.-1-6
SWIS 473000
Parcel ID 47300008700000010060000000
Who owns 42 Bay Ave? 42 Bay Ave, Riverhead is owned by Dolan, Mary Frances 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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