Union St, Biddeford, ME Property Records

York County and Biddeford City property records for 17 addresses on Union St, Biddeford, ME · Last verified August 2026

Union St Highlights

Properties 17
Median Sale Price $500,000
Deeds and Mortgages on File 20
Median Price per Sqft $124
Owner Occupied 71%
Median Annual Tax Bill $6,569
Median Year Built 1900
Median Ownership Tenure 8 years

Properties on Union St

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

3 Union St

5 bd · 4 ba · 3,265 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Oct 2025 $6,9992025 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

7 Union St

4 bd · 3 ba · 3,281 sqft · 0.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,5552025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

8 Union St

5 bd · 4 ba · 5,772 sqft · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$457,800May 2020 $10,0012025 Sale Amount Dec 2018 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

9 Union St

3 bd · 1 ba · 1,477 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2762025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

12 Union St

3 bd · 1.5 ba · 1,312 sqft · 0.45 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,8202025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

14 Union St

4 bd · 1.5 ba · 2,104 sqft · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$211,900Nov 2013 $5,0022025 Sale Amount Nov 2010 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

19 Union St

2 bd · 2 ba · 1,782 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$81,300Jun 2013 $4,6522025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

21 Union St

3 bd · 2.5 ba · 1,840 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$166,860Feb 2016 $4,6122025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

22 Union St

5 bd · 3 ba · 4,536 sqft · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$910,800Mar 2026 $6,5692025 Sale Amount Jul 2025 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

25 Union St

5 bd · 2 ba · 2,404 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$154,600Oct 2017 $4,8612025 Sale Amount Sep 2015 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

26 Union St

6 bd · 3 ba · 4,536 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,700Sep 2017 $7,3892025 Sale Amount Aug 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

30 Union St

5 bd · 3 ba · 4,112 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,600Dec 2020 $7,6962025 Sale Amount Apr 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

34 Union St

5 bd · 2.5 ba · 4,437 sqft · 0.539 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$265,000Apr 2012 $7,5702025 —Jul 2011 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

39 Union St

3 bd · 2 ba · 1,690 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$451,000Feb 2024 $3,8712025 Sale Amount Jun 2005 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

45 Union St

5 bd · 4.5 ba · 2,914 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8452025 2 Names on Record AssessorUpdated Aug 2026

48 Union St

6 bd · 6 ba · 4,824 sqft · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Jun 2018 $11,3262025 —Feb 2006 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

49 Union St

5 bd · 3.5 ba · 3,648 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,4902025 1 Name on Record AssessorUpdated Aug 2026

Property Records in Nearby Streets