Lincoln County and Boothbay Harbor Town property records for 21 addresses on Union St, Boothbay Harbor, ME · Last verified October 2026
| Properties | 26 |
|---|---|
| Median Sale Price | $562,500 |
| Deeds and Mortgages on File | 24 |
| Median Price per Sqft | $275 |
| Owner Occupied | 8% |
| Median Annual Tax Bill | $3,963 |
| Median Year Built | 1879 |
| Median Ownership Tenure | 7 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 bd · 1 ba · 923 sqft · built 1700 · 0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,9602025 | 2 Owners on Record | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,218 sqft · built 1830 · 0.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Jul 2013 | $3,0082025 | —Jun 2007 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
8,760 sqft · built 1900 · 0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 2017 | $8,6432025 | Owner on Record | Assessor + 1 DocumentUpdated Aug 2026 |
5 bd · 5.5 ba · 2,155 sqft · built 1700 · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Jan 2019 | $5,6042025 | —Apr 2017 | Owner on Record | Assessor + 5 DocumentsUpdated Sep 2026 |
3 bd · 3 ba · 2,048 sqft · built 1985 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $535,000Jul 2017 | $7,5492025 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jun 2026 |
6 bd · 2.5 ba · 5,374 sqft · built 1800 · 0.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,1902025 | Owner on Record | AssessorUpdated Aug 2026 |
6 bd · 3 ba · 1,960 sqft · built 1900 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2017 | $4,8222025 | Owner on Record | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,430 sqft · built 1940 · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,5682025 | 2 Owners on Record | AssessorUpdated Aug 2026 |
4 bd · 1 ba · 1,456 sqft · built 1800 · 0.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2015 | $2,8782025 | Owner on Record | AssessorUpdated Aug 2026 |
4 units · Built 1700 · 494 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $564,100Jul 2022 | $3,1992025 | —4 units |
3 bd · 1.5 ba · 906 sqft · built 1960 · 0.039 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Apr 2025 | $2,3322025 | 2 Owners on Record | AssessorUpdated Aug 2026 |
3 units · Built 1700 · 547 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $1,7042025 |
6 bd · 3.5 ba · 6,590 sqft · 0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,3442025 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 2,617 sqft · built 1920 · 0.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,8762025 | 2 Owners on Record | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 2,167 sqft · built 1700 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $792,200Dec 2021 | $4,7002025 | 2 Owners on Record | Assessor + 1 DocumentUpdated Aug 2026 |
8 bd · 4.5 ba · 3,344 sqft · built 1885 · 0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2020 | $6,0642025 | Amount on Record Jan 2014 | Owner on Record | Assessor + 4 DocumentsUpdated Jun 2026 |
3 bd · 1.5 ba · 1,290 sqft · built 1946 · 0.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,762,500Jan 2025 | $3,9632025 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
8 bd · 6.5 ba · 4,554 sqft · built 1880 · 0.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,2672025 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
5 bd · 3.5 ba · 2,642 sqft · built 1879 · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,4602025 | 2 Owners on Record | AssessorUpdated Aug 2026 |
6 bd · 5.5 ba · 3,344 sqft · built 2015 · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $562,500Mar 2021 | $6,6832025 | —Sep 2015 | Owner on Record | Assessor + 2 DocumentsUpdated Oct 2026 |
2 bd · 1 ba · 858 sqft · built 1870 · 0.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,5852025 | 2 Owners on Record | AssessorUpdated Aug 2026 |