Middlesex County and Somerville City property records for 51 addresses on Prospect St, Somerville, MA · Last verified August 2026
| Properties | 88 |
|---|---|
| Median Sale Price | $985,000 |
| Deeds and Mortgages on File | 92 |
| Median Price per Sqft | $875 |
| Owner Occupied | 52% |
| Median Annual Tax Bill | $10,657 |
| Median Year Built | 2013 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
20 ba · 196,495 sqft · 0.701 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,636,5782025 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
418,697 sqft · Built 2021 · 1.57 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,121,2022025 | 1 Name on Record | AssessorUpdated Apr 2026 |
8 bd · 3 ba · 1,966 sqft · 0.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Jul 1987 | 1 Name on Record | AssessorUpdated Jun 2023 |
3 bd · 2 ba · 1,802 sqft · 0.053 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jun 2023 |
0.053 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jun 2023 |
0.133 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jun 2023 |
3,732 sqft · Built 1972 · 0.191 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Aug 2011 | $16,6802025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
0.072 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | Assessor + 1 DocumentUpdated Nov 2023 |
4,551 sqft · Built 1970 · 0.474 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1Aug 2011 | 1 Name on Record | AssessorUpdated Jun 2023 |
1,008 sqft · Built 1965 · 0.682 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $25,1432025 | 1 Name on Record | AssessorUpdated Apr 2026 |
5 bd · 2 ba · 1,890 sqft · 0.043 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,8582025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 3 ba · 1,847 sqft · 0.031 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $985,000Feb 2020 | $10,5752025 | Amount on Record Dec 2009 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Apr 2026 |
16 units · Built 2015 · 308 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $167,000Apr 2026 | $10,0862025 | $835,00016 units |
15,991 sqft · Built 2015 · 0.195 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $445,000Feb 2018 | Amount on Record Dec 2017 | 1 Name on Record | AssessorUpdated Jun 2023 |
4 bd · 2 ba · 2,159 sqft · 0.055 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000Dec 2010 | $9,5512025 | —Mar 2007 | 1 Name on Record | AssessorUpdated Apr 2026 |
4 bd · 2 ba · 2,080 sqft · 0.035 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $240,000Dec 2009 | $9,4632025 | Amount on Record Jun 2008 | 1 Name on Record | AssessorUpdated Apr 2026 |
3 bd · 3.5 ba · 2,092 sqft · 0.093 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $198,000Aug 1998 | $12,5122025 | Amount on Record Mar 1987 | 2 Names on Record Owner Occupied | AssessorUpdated Apr 2026 |
8 bd · 5.5 ba · 4,125 sqft · 0.086 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $900,000Aug 2013 | $16,7352025 | 1 Name on Record | AssessorUpdated Jul 2026 |
6 bd · 6 ba · 5,538 sqft · 0.214 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,100,000Aug 2013 | $25,8332025 | 1 Name on Record | AssessorUpdated Jul 2026 |
4,090 sqft · Built 1951 · 0.156 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $315,000Apr 1999 | $18,9712025 | 1 Name on Record | AssessorUpdated Jul 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Oct 2017 | 1 Name on Record | AssessorUpdated Jun 2023 |
937 sqft · Built 1930 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,100,000Oct 2024 | Amount on Record Jun 2022 | 1 Name on Record | Assessor + 12 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 913 sqft · 0.063 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $630,000Jan 2021 | $6,9032025 | Amount on Record Aug 2010 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 2 ba · 2,069 sqft · 0.063 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $391,000Jan 2007 | $8,5962025 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
6 bd · 4 ba · 3,338 sqft · 0.094 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,100,000Oct 2024 | $12,8172025 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
5 bd · 3 ba · 2,785 sqft · 0.107 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $326,000Feb 2011 | $13,7782025 | Amount on Record — | 1 Name on Record Owner Occupied | AssessorUpdated Apr 2026 |
2 bd · 1.5 ba · 1,104 sqft · 0.035 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,040,000Nov 2024 | $8,6212025 | Amount on Record Apr 2006 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 2,286 sqft · 0.107 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,4142025 | 2 Names on Record Owner Occupied | AssessorUpdated May 2026 |
1,040 sqft · Built 1950 · 0.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,275,000Feb 2026 | $21,2852025 | Amount on Record Apr 2022 | 2 Names on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
7 units · Built 2013 · 852 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $1,800,000May 2024 | $16,1562025 | $1,250,0007 units |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Mar 2015 | 2 Names on Record | AssessorUpdated Jun 2023 |
6 bd · 6 ba · 3,748 sqft · 0.107 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2012 | $18,9272025 | Amount on Record Nov 2000 | 1 Name on Record | Assessor + 2 DocumentsUpdated Apr 2026 |
5 bd · 2 ba · 2,236 sqft · 0.11 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,7762025 | 2 Names on Record Owner Occupied | AssessorUpdated Apr 2026 |
6 bd · 3 ba · 3,795 sqft · 0.107 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,1662025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2 ba · 870 sqft · 0.058 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,2422025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 1,000 sqft · 0.058 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $790,000Apr 2026 | $6,5302025 | Amount on Record Sep 2016 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.107 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $700,000Oct 2023 | $25,1302025 | Amount on Record Oct 2019 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 2,195 sqft · 0.052 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2014 | $10,1172025 | 1 Name on Record | AssessorUpdated Apr 2026 |
4 bd · 2 ba · 2,959 sqft · 0.107 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $190,000Jan 1998 | $12,7912025 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
5 bd · 3 ba · 3,560 sqft · 0.22 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Jan 1984 | $17,9132025 | 2 Names on Record Owner Occupied | AssessorUpdated Apr 2026 |
6 bd · 3 ba · 2,492 sqft · 0.107 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,1002025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
15 units · Built 2019 · 742 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $975,000May 2025 | $8,9302025 | —15 units |
8 ba · 16,675 sqft · 0.22 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,900,000Apr 2018 | $91,6792023 | 1 Name on Record | Assessor + 1 DocumentUpdated Feb 2024 |
6 bd · 3 ba · 2,513 sqft · 0.129 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,5942025 | 1 Name on Record | AssessorUpdated Apr 2026 |
5 bd · 4 ba · 2,887 sqft · 0.128 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $565,000Aug 2006 | $14,6802025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Apr 2026 |
7 bd · 3 ba · 3,528 sqft · 0.107 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,500,000Jan 2018 | $17,9202025 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
4 bd · 3 ba · 2,970 sqft · 0.107 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,565,000Aug 2025 | $13,9722025 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
0.159 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,500Jan 1973 | $27,8432025 | 1 Name on Record | AssessorUpdated Apr 2026 |
23,600 sqft · Built 2023 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $42,0412025 | 1 Name on Record | Assessor + 3 DocumentsUpdated Apr 2026 |
1,082 sqft · Built 1970 · 0.231 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,175,000Jan 2024 | $20,9472025 | Amount on Record Apr 2022 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
3 units · Built 1880 · 1,136 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $4,2642025 |