Middlesex County and Cambridge City property records for 47 addresses on Union St, Cambridge, MA · Last verified August 2026
| Properties | 60 |
|---|---|
| Median Sale Price | $1,100,000 |
| Deeds and Mortgages on File | 51 |
| Median Price per Sqft | $806 |
| Owner Occupied | 50% |
| Median Annual Tax Bill | $8,105 |
| Median Year Built | 1880 |
| Median Ownership Tenure | 14 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
9 bd · 4.5 ba · 2,367 sqft · 0.041 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $307,500Jul 1987 | $13,0472025 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
4 bd · 2.5 ba · 2,276 sqft · 0.076 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $557,500Jan 2012 | Amount on Record Jan 2012 | 1 Name on Record | AssessorUpdated Apr 2026 |
3 bd · 2.5 ba · 1,020 sqft · 0.075 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 2017 | $7,5772025 | 2 Names on Record | Assessor + 2 DocumentsUpdated Apr 2026 |
2 bd · 2 ba · 1,184 sqft · 0.075 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $820,000Jun 2016 | $6,1582025 | Amount on Record Jan 2012 | 1 Name on Record | AssessorUpdated Jul 2026 |
2 bd · 2.5 ba · 1,598 sqft · 0.101 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,365,000Jul 2015 | $10,6852025 | Amount on Record Jan 2003 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 1.5 ba · 1,082 sqft · 0.066 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000Nov 2006 | $7,3462025 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
2 bd · 2.5 ba · 2,040 sqft · 0.075 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $393,000Nov 2001 | $7,0762025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
4 bd · 4.5 ba · 1,987 sqft · 0.057 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,5512025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 3.5 ba · 2,203 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $895,000Feb 2009 | $14,0452025 | Amount on Record Dec 2001 | 2 Names on Record Owner Occupied | AssessorUpdated Apr 2026 |
4 bd · 2.5 ba · 1,719 sqft · 0.058 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,1912025 | 2 Names on Record Owner Occupied | AssessorUpdated Apr 2026 |
5 bd · 3.5 ba · 2,552 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,800,000Sep 2016 | $16,7892025 | Amount on Record Apr 2005 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
5 bd · 4.5 ba · 1,852 sqft · 0.046 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $530,000Apr 2011 | $9,7802025 | Amount on Record Jun 2010 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 1,814 sqft · 0.057 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,300,000Dec 2017 | $11,0642025 | Amount on Record Sep 2016 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,312 sqft · Built 1880 · 0.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $283,000Jul 2004 | —Nov 2003 | 2 Names on Record | AssessorUpdated Apr 2026 |
3 units · Built 1880 · 623 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $575,000Jul 2025 | $3,7152025 | $575,0003 units |
3 bd · 2.5 ba · 1,688 sqft · 0.063 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,355,000May 2025 | $8,2422025 | Amount on Record May 2025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3,456 sqft · Built 1920 · 0.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $900,000Sep 2005 | Amount on Record Jan 1999 | 1 Name on Record | AssessorUpdated Apr 2026 |
2 bd · 1 ba · 490 sqft · 0.051 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,000Jan 2013 | $2,7562025 | 2 Names on Record | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 552 sqft · 0.051 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $281,000Jun 2012 | $3,4402025 | Amount on Record Aug 2008 | 2 Names on Record | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 1,748 sqft · 0.052 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $552,000Apr 2004 | $12,2092025 | Amount on Record Oct 1996 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
6 bd · 1.5 ba · 1,684 sqft · 0.078 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,000May 1994 | $7,4662025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
9 bd · 3.5 ba · 4,355 sqft · 0.145 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,000,000Nov 2016 | $15,5592025 | Amount on Record Sep 1990 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 2.5 ba · 1,465 sqft · 0.057 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $219,000Jan 1997 | $6,7722025 | 1 Name on Record Owner Occupied | AssessorUpdated Apr 2026 |
3 bd · 2.5 ba · 1,662 sqft · 0.053 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2016 | $10,0782025 | Amount on Record Aug 2005 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Apr 2026 |
3 bd · 1.5 ba · 1,437 sqft · 0.062 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $640,000Jun 2012 | $9,0202025 | Amount on Record Sep 2000 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1.5 ba · 952 sqft · 0.052 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $910,000Dec 2020 | $5,9022025 | Amount on Record Mar 1992 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
6 units · Built 1900 · 767 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $705,000Dec 2023 | $4,1642025 | $501,0006 units |
6,712 sqft · Built 1900 · 0.101 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $227,000Mar 1989 | 2 Names on Record | AssessorUpdated Apr 2026 |
5 bd · 2.5 ba · 1,907 sqft · 0.062 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2014 | $8,9912025 | Amount on Record Jan 1989 | 2 Names on Record Owner Occupied | AssessorUpdated Apr 2026 |
3 bd · 2.5 ba · 1,772 sqft · 0.062 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $595,000Jun 2005 | $9,5832025 | Amount on Record Jun 2002 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Apr 2026 |
4 bd · 4.5 ba · 2,282 sqft · 0.065 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,525,000Apr 2020 | $18,5342025 | Amount on Record Nov 2018 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 1,498 sqft · 0.064 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $157,000Dec 1995 | $7,5332025 | Amount on Record Feb 1994 | 1 Name on Record Owner Occupied | AssessorUpdated Apr 2026 |
3 bd · 1.5 ba · 5,508 sqft · 0.062 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Aug 1999 | $6,2032025 | Amount on Record Sep 1990 | 1 Name on Record | AssessorUpdated Apr 2026 |
3 bd · 2.5 ba · 1,453 sqft · 0.061 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Aug 2012 | $10,6802025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Apr 2026 |
3,630 sqft · Built 1900 · 0.128 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $90,000May 1994 | $10,0662025 | 2 Names on Record | AssessorUpdated Jul 2026 |
5 bd · 3.5 ba · 2,172 sqft · 0.058 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $132,000Jun 1985 | $8,1052025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
5 units · Built 1916 · 720 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $675,000Jun 2023 | $5,9862025 | —5 units |
6 bd · 2.5 ba · 2,340 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Oct 2013 | $8,6812025 | 2 Names on Record | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 1,411 sqft · 0.057 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $610,000Jul 2012 | $9,4442025 | Amount on Record Jun 1998 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 4,941 sqft · 0.131 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2014 | $15,8652025 | Amount on Record Jul 2011 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1.5 ba · 1,519 sqft · 0.055 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $335,000Dec 2006 | $6,9712025 | 2 Names on Record Owner Occupied | AssessorUpdated Apr 2026 |
3 bd · 2.5 ba · 1,574 sqft · 0.052 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,0452025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Apr 2026 |
3 bd · 3.5 ba · 1,003 sqft · 0.187 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,0412025 | 2 Names on Record | AssessorUpdated Jul 2026 |
0.076 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $327,000Jan 1999 | $11,8942025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 3 ba · 1,216 sqft · 0.187 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,6942025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,100,000Jan 2017 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
3 units · Built 2020 · 1,103 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $9,1602025 |