Suffolk County and Boston City property records for 39 addresses on Union Ave, Jamaica Plain, MA · Last verified October 2026
| Properties | 57 |
|---|---|
| Median Sale Price | $775,000 |
| Deeds and Mortgages on File | 61 |
| Median Price per Sqft | $593 |
| Owner Occupied | 44% |
| Median Annual Tax Bill | $8,809 |
| Median Year Built | 1920 |
| Median Ownership Tenure | 19 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4 Union Ave |
16,536 sqft built 1920 · 0.12 acres | $1,550,000 Apr 2000 | Assessor + 1 Document Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
7, #11 Union Ave |
0.051 acres | $750,000 May 1988 | $462 2025 | Assessor + 3 Documents Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8 Union Ave |
3 bd · 2.5 ba · 2,213 sqft built 2006 · 0.079 acres | $483,000 Sep 2006 | $10,387 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10, #10A Union Ave |
5 bd · 2 ba · 2,046 sqft built 1900 · 0.064 acres | $863,000 Sep 2022 | $9,591 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10R Union Ave |
3 bd · 2 ba · 1,572 sqft built 1945 · 0.064 acres | $5,102 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12 Union Ave |
3 bd · 2 ba · 1,584 sqft built 1920 · 0.128 acres | $421,080 Dec 2004 | $8,809 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
13 Union Ave |
6 bd · 5 ba · 3,433 sqft built 1900 · 0.058 acres | $785,000 Sep 2022 | Assessor + 4 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
13 Union Ave |
3 units · 807 sq ft Built 1900 | $6,703 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
14 Union Ave |
4 units · 1,305 sq ft Built 1905 | $775,000 Jul 2023 | $11,004 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
14 Union Ave |
built 2005 · 0.264 acres | — Jan 2005 | Assessor Updated Apr 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17 Union Ave |
2 bd · 1.5 ba · 1,152 sqft built 1880 · 0.092 acres | $389,000 Oct 2004 | $7,418 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 Union Ave |
6 bd · 3 ba · 3,083 sqft built 1900 · 0.082 acres | $13,143 2025 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 Union Ave |
3 bd · 2 ba · 7,600 sqft built 1899 · 0.174 acres | Assessor Updated Apr 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20, #1 Union Ave |
1 bd · 1 ba · 512 sqft built 1899 · 0.011 acres | $155,000 Jun 2013 | $3,587 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20, #2 Union Ave |
2 bd · 1 ba · 1,061 sqft built 1899 · 0.024 acres | $687,500 Apr 2025 | $7,162 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21 Union Ave |
3 bd · 2 ba · 2,280 sqft built 1900 · 0.07 acres | $178,000 Jun 1988 | $9,689 2025 | Assessor Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21R Union Ave |
3,010 sqft built 1999 · 0.069 acres | Assessor Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21R, Apt 1 Union Ave |
2 bd · 2.5 ba · 1,191 sqft built 1988 · 0.029 acres | $705,000 Mar 2021 | $7,199 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21R, Apt 2 Union Ave |
2 bd · 1.5 ba · 892 sqft built 1988 · 0.029 acres | $130,000 Sep 1988 | $5,721 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23, #25 Union Ave |
6 bd · 3 ba · 3,408 sqft built 1900 · 0.07 acres | — Sep 2004 | $10,998 2025 | Assessor + 2 Documents Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
24 Union Ave |
4 bd · 2.5 ba · 2,084 sqft built 2022 · 0.075 acres | $1,550,000 Nov 2022 | $12,948 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26, #28R Union Ave |
3 bd · 2.5 ba · 2,067 sqft built 1900 · 0.076 acres | — Apr 2005 | $13,061 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 Union Ave |
2 bd · 2 ba · 1,190 sqft built 1900 · 0.07 acres | $5,484 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
30R Union Ave |
4 bd · 3.5 ba · 1,863 sqft built 1900 · 0.055 acres | $839,000 Apr 2019 | $9,846 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
32 Union Ave |
1 bd · 1 ba · 782 sqft built 1925 · 0.051 acres | $110,000 Sep 1990 | $5,482 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
33 Union Ave |
4 bd · 2 ba · 1,934 sqft built 1900 · 0.073 acres | $412,378 Dec 2021 | $8,893 2025 | Assessor + 3 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
35, #37 Union Ave |
4 bd · 2 ba · 1,740 sqft built 1910 · 0.082 acres | $65,000 Jul 1994 | $6,588 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
36 Union Ave |
5,903 sqft built 2000 · 0.135 acres | Assessor Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
36 Union Ave |
3 units · 1,483 sq ft Built 2000 | $470,000 Jun 2013 | $10,247 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
38 Union Ave |
4 units · 1,844 sq ft Built 2000 | $920,000 Jun 2022 | $10,857 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
40 Union Ave |
1 units · 2,677 sq ft Built 1910 | $655,000 Feb 2009 | — — |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
41 Union Ave |
3 bd · 1 ba · 807 sqft built 1910 · 0.051 acres | $6,306 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
43 Union Ave |
9 units · 505 sq ft Built 1989 | $649,888 May 2024 | $6,545 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
46 Union Ave |
2 bd · 1 ba · 900 sqft built 1900 · 0.074 acres | $205,000 Nov 2007 | $6,134 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
48R Union Ave |
4 bd · 1.5 ba · 1,711 sqft built 1910 · 0.089 acres | $303,000 Jul 2009 | $7,642 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
58 Union Ave |
3 bd · 2 ba · 2,708 sqft built 1910 · 0.297 acres | $170,000 Oct 1993 | $13,564 2025 | Assessor + 2 Documents Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
60 Union Ave |
5 bd · 2 ba · 2,611 sqft built 1900 · 0.162 acres | $510,000 Sep 2003 | $9,476 2025 | Assessor + 1 Document Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
62 Union Ave |
2 bd · 1 ba · 1,474 sqft built 1910 · 0.11 acres | $407,900 Feb 2005 | $7,525 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
64 Union Ave |
3,340 sqft built 1900 · 0.11 acres | Assessor Updated Jul 2026 | Owner on File |