Middlesex County and Waltham City property records for 17 addresses on Walnut St, Waltham, MA · Last verified August 2026
| Properties | 43 |
|---|---|
| Median Sale Price | $415,000 |
| Deeds and Mortgages on File | 40 |
| Median Price per Sqft | $449 |
| Owner Occupied | 53% |
| Median Annual Tax Bill | $4,475 |
| Median Year Built | 1970 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
12 bd · 6 ba · 8,787 sqft · 0.122 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,8872025 | 2 Names on Record | Assessor + 1 DocumentUpdated Apr 2026 |
4 bd · 2.5 ba · 2,957 sqft · 0.085 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $430,000Jul 2008 | $8,3992025 | 1 Name on Record Owner Occupied | AssessorUpdated Apr 2026 |
18 bd · 7 ba · 6,748 sqft · 0.217 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $701,000Jul 2026 | $23,1422025 | Amount on Record May 1982 | 2 Names on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 4.5 ba · 2,151 sqft · 0.053 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $405,000May 2007 | $7,5802025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
4 bd · 2.5 ba · 1,641 sqft · 0.073 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,0292025 | 1 Name on Record | AssessorUpdated Apr 2026 |
2 bd · 2.5 ba · 1,610 sqft · 0.091 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,3262025 | 1 Name on Record | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 2,084 sqft · 0.109 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $255,000Jan 2010 | $6,7072025 | 2 Names on Record | AssessorUpdated Apr 2026 |
5 bd · 4 ba · 3,360 sqft · 0.128 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Jul 1997 | $10,7762025 | 1 Name on Record | AssessorUpdated Jul 2026 |
6 units · Built 2003 · 1,484 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $750,000Jan 2025 | $6,1102025 | $450,0006 units |
0.731 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Apr 2026 |
22 units · Built 1970 · 788 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $560,000Aug 2025 | $3,7642025 | $390,00022 units |
4 bd · 4 ba · 4,264 sqft · 0.128 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $940,000Sep 2021 | $10,4412025 | Amount on Record Mar 2007 | 1 Name on Record | Assessor + 3 DocumentsUpdated Apr 2026 |
20 bd · 20 ba · 17,364 sqft · 0.464 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,050,000Nov 2021 | $55,8352025 | —May 2010 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
2 bd · 1 ba · 1,075 sqft · 0.109 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $27,900Jan 1978 | $5,7392025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
6 bd · 2.5 ba · 2,887 sqft · 0.129 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,5922025 | 2 Names on Record Owner Occupied | AssessorUpdated Apr 2026 |
8 bd · 4 ba · 3,965 sqft · 0.086 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $640,000Mar 2006 | $12,5152025 | Amount on Record Jan 2005 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 1,486 sqft · 0.165 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000May 2013 | $5,7552025 | Amount on Record Mar 2003 | 1 Name on Record | AssessorUpdated Jul 2026 |