Middlesex County and Cambridge City property records for 29 addresses on Cogswell Ave, Cambridge, MA · Last verified October 2026
| Properties | 79 |
|---|---|
| Median Sale Price | $780,000 |
| Deeds and Mortgages on File | 67 |
| Median Price per Sqft | $940 |
| Owner Occupied | 62% |
| Median Annual Tax Bill | $5,034 |
| Median Year Built | 1968 |
| Median Ownership Tenure | 20 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4 Cogswell Ave |
14,800 sqft built 1920 · 0.213 acres | — Aug 2011 | $54,843 2025 | Assessor Updated Apr 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8 Cogswell Ave |
3 bd · 2.5 ba · 2,160 sqft built 1871 · 0.114 acres | $2,545,000 Jan 2026 | $13,348 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8A Cogswell Ave |
3 bd · 2.5 ba · 1,926 sqft built 1980 · 0.044 acres | $190,000 Jun 1985 | $8,833 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8B Cogswell Ave |
3 bd · 2.5 ba · 1,926 sqft built 1978 · 0.049 acres | $410,000 Jun 2001 | $7,823 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10 Cogswell Ave |
3 bd · 2.5 ba · 2,066 sqft built 1857 · 0.044 acres | $200,000 Sep 1994 | $7,597 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
11 Cogswell Ave |
18 units · 290 sq ft Built 1968 | $520,000 May 2026 | $3,397 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12 Cogswell Ave |
3 bd · 2.5 ba · 2,061 sqft built 1972 · 0.044 acres | $1,080,000 Jul 2025 | $7,578 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
14 Cogswell Ave |
4 bd · 2.5 ba · 2,061 sqft built 1972 · 0.045 acres | $200,000 Jun 1994 | $7,595 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16 Cogswell Ave |
6 bd · 2.5 ba · 2,139 sqft built 1972 · 0.046 acres | — May 2014 | $8,694 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18 Cogswell Ave |
0.043 acres | Assessor Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18, #1 Cogswell Ave |
1 bd · 1 ba · 529 sqft built 1869 · 0.048 acres | $195,000 Oct 2002 | $2,809 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18, #2 Cogswell Ave |
3 bd · 1 ba · 1,136 sqft built 1869 · 0.072 acres | $4,284 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 Cogswell Ave |
7 units · 1,798 sq ft Built 1900 | $1,111,000 Aug 2018 | $8,135 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 Cogswell Ave |
6 bd · 2.5 ba · 1,944 sqft built 1880 · 0.077 acres | $244,000 Jun 1998 | $8,142 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22 Cogswell Ave |
12,474 sqft built 1920 · 0.35 acres | — Jul 2016 | $48,416 2025 | Assessor + 3 Documents Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 Cogswell Ave |
6 bd · 4.5 ba · 2,818 sqft built 1858 · 0.186 acres | $2,300,000 Oct 2021 | $14,434 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
29 Cogswell Ave |
2 bd · 2.5 ba · 1,664 sqft built 1994 · 0.055 acres | $450,000 Apr 1999 | $8,085 2025 | Assessor + 4 Documents Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
31 Cogswell Ave |
3 bd · 2.5 ba · 1,818 sqft built 1994 · 0.103 acres | $305,000 Jun 1994 | $9,678 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
34 Cogswell Ave |
2 bd · 2.5 ba · 1,396 sqft built 1860 · 0.051 acres | $138,300 Sep 1993 | $6,521 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
35 Cogswell Ave |
11,529 sqft built 1965 · 0.345 acres | — Dec 2015 | $34,529 2025 | Assessor + 1 Document Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
36 Cogswell Ave |
3 bd · 1.5 ba · 1,494 sqft built 1860 · 0.051 acres | $755,000 May 2008 | $9,013 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
37 Cogswell Ave |
3 bd · 1.5 ba · 2,530 sqft built 1858 · 0.243 acres | $42,900 Apr 1978 | $16,288 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
38 Cogswell Ave |
1 units · 1,428 sq ft Built 1860 | $1,470,000 Sep 2025 | — — |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
39 Cogswell Ave |
5 bd · 2.5 ba · 2,077 sqft built 1899 · 0.112 acres | $225,000 May 1991 | $12,468 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
44 Cogswell Ave |
2,068 sqft built 1920 · 0.073 acres | $1,200,000 Apr 2018 | $9,947 2025 | Assessor + 2 Documents Updated Apr 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
45 Cogswell Ave |
12 units · 735 sq ft Built 1982 | $760,000 Apr 2025 | $4,996 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
46 Cogswell Ave |
2 bd · 1.5 ba · 1,786 sqft built 1867 · 0.112 acres | $63,000 Mar 1982 | $8,578 2025 | Assessor + 2 Documents Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
47 Cogswell Ave |
17 units · 753 sq ft Built 1982 | $840,000 Dec 2022 | $4,905 2025 |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
51 Cogswell Ave |
4 bd · 1.5 ba · 1,593 sqft built 1889 · 0.055 acres | $85,000 Aug 1988 | $3,884 2025 | Assessor + 2 Documents Updated Jul 2026 | 2 Owners on File Owner Occupied |