Middlesex County and Watertown City property records for 21 addresses on Loomis Ave, Watertown, MA · Last verified October 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $1,045,000 |
| Deeds and Mortgages on File | 28 |
| Median Price per Sqft | $577 |
| Owner Occupied | 67% |
| Median Annual Tax Bill | $11,100 |
| Median Year Built | 1950 |
| Median Ownership Tenure | 8 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9 Loomis Ave |
3 bd · 3.5 ba · 1,316 sqft built 2018 · 0.136 acres | $760,000 Apr 2019 | $10,944 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
11 Loomis Ave |
3 bd · 3.5 ba · 1,316 sqft built 2018 · 0.133 acres | $1,045,000 Jul 2024 | $10,944 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12 Loomis Ave |
4 bd · 3 ba · 1,536 sqft built 1950 · 0.095 acres | $325,000 Jan 2023 | $10,408 2026 | Assessor + 5 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15 Loomis Ave |
2 bd · 1 ba · 792 sqft built 1950 · 0.13 acres | $460,000 Oct 2018 | $8,657 2026 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16, #18 Loomis Ave |
4 bd · 2 ba · 2,376 sqft built 1950 · 0.115 acres | $135,000 Jul 1992 | $11,425 2025 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 Loomis Ave |
3 bd · 4 ba · 2,090 sqft built 2022 · 0.119 acres | $390,000 Dec 2002 | $11,981 2024 | Assessor + 1 Document Updated May 2024 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20, #22 Loomis Ave |
4 bd · 2 ba · 2,288 sqft built 1950 · 0.114 acres | $200,000 Jan 2023 | $10,499 2025 | Assessor + 4 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21 Loomis Ave |
3 bd · 3 ba · 1,564 sqft built 2022 | $1,100,000 Sep 2022 | $13,902 2025 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23 Loomis Ave |
4 bd · 2 ba · 2,280 sqft built 1952 · 0.116 acres | $157,000 Aug 1991 | $13,391 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
24 Loomis Ave |
3 bd · 3.5 ba · 2,254 sqft built 2022 | $15,430 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26 Loomis Ave |
3 bd · 4 ba · 3,387 sqft built 2022 · 0.18 acres | $1,380,000 Jun 2023 | $14,920 2024 | Assessor + 1 Document Updated May 2024 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 Loomis Ave |
3 bd · 1 ba · 1,140 sqft built 1952 · 0.114 acres | — Aug 2010 | $9,479 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
40 Loomis Ave |
3 bd · 2 ba · 1,431 sqft built 1930 · 0.135 acres | $9,776 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
43 Loomis Ave |
4 bd · 2.5 ba · 2,150 sqft built 1941 · 0.117 acres | $350,000 Nov 2002 | $12,826 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
46 Loomis Ave |
3 bd · 1 ba · 1,120 sqft built 1950 · 0.137 acres | $9,653 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
49 Loomis Ave |
3 bd · 2.5 ba · 1,627 sqft built 1938 · 0.086 acres | $300,000 Dec 2001 | $10,887 2026 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
54 Loomis Ave |
3 bd · 2.5 ba · 2,128 sqft built 1950 · 0.172 acres | $1,100,000 Jul 2026 | $13,597 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
58 Loomis Ave |
6 bd · 4 ba · 2,828 sqft built 1978 · 0.149 acres | $14,034 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
60, #62 Loomis Ave |
4 bd · 2 ba · 1,862 sqft built 1950 · 0.121 acres | $9,941 2025 | Assessor Updated Apr 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
86 Loomis Ave |
2 bd · 3 ba · 2,076 sqft built 1950 · 0.123 acres | $764,900 Mar 2018 | $11,594 2026 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
88 Loomis Ave |
2 bd · 3 ba · 2,076 sqft built 1950 · 0.123 acres | $590,000 May 2017 | $11,100 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |