Middlesex County and Billerica Town property records for 4 addresses on Keystone Ln, Billerica, MA · Last verified October 2026
| Properties | 4 |
|---|---|
| Median Sale Price | $423,000 |
| Deeds and Mortgages on File | 4 |
| Median Price per Sqft | $294 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $7,344 |
| Median Year Built | 1988 |
| Median Ownership Tenure | 13 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 2,137 sqft · built 1988 · 0.459 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $423,000Jun 2005 | $7,6062026 | Amount on Record Sep 1996 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 2 ba · 1,902 sqft · built 1988 · 0.459 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $383,000Dec 2013 | $7,3192026 | Amount on Record Aug 2004 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 2.5 ba · 2,602 sqft · built 2023 · 0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,050,000Mar 2024 | $11,2952026 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
3 bd · 1.5 ba · 1,372 sqft · built 1988 · 0.594 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $404,000Jul 2006 | $6,8322026 | Amount on Record Jul 1997 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |