River Ave, Belfast, ME Property Records

Waldo County and Belfast City property records for 5 addresses on River Ave, Belfast, ME · Last verified August 2026

River Ave Highlights

Properties 5
Latest Sale $685,000 (May 2026)
Deeds and Mortgages on File 4
Average Living Area 526 sq ft
Owner Occupied 60%
Median Annual Tax Bill $3,229
Average Year Built 1991
Average Ownership Tenure 5 years

Properties on River Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

6 River Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9202025 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

8 River Ave

1 ba · 400 sqft · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,2292025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

12 River Ave

3 bd · 1 ba · 437 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,8642025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

16 River Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2016 $1,9282025 1 Name on Record AssessorUpdated Aug 2026

20 River Ave

3 bd · 2 ba · 742 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$685,000May 2026 $7,1542025 Sale Amount Aug 2023 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

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