Middlesex County and Groton Town property records for 40 addresses on Old Ayer Rd, Groton, MA · Last verified August 2026
| Properties | 40 |
|---|---|
| Median Sale Price | $695,000 |
| Deeds and Mortgages on File | 45 |
| Median Price per Sqft | $255 |
| Owner Occupied | 75% |
| Median Annual Tax Bill | $11,665 |
| Median Year Built | 1948 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3.5 ba · 4,006 sqft · built 1937 · 1.65 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,0542025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 2,050 sqft · built 1850 · 0.998 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $805,000May 2010 | Amount on Record Jul 1995 | 1 Name on Record | AssessorUpdated Apr 2026 |
3 bd · 2.5 ba · 2,112 sqft · built 1940 · 1.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,6042025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 3,027 sqft · built 1880 · 0.809 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $465,000Jan 2018 | $11,3542025 | Amount on Record Nov 2001 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
5 bd · 2 ba · 2,976 sqft · built 1887 · 4.99 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,7282025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 4.5 ba · 2,546 sqft · built 1948 · 0.948 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Feb 2020 | $12,5482025 | Amount on Record May 2006 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 2,156 sqft · built 1810 · 5.99 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $535,000Aug 2020 | $9,6402025 | Amount on Record Jul 2007 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.5 ba · 4,788 sqft · built 1897 · 0.998 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,320,000Oct 2021 | $15,5292025 | Amount on Record Jun 1994 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 3,138 sqft · built 1850 · 5.74 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,8082025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
2 bd · 1 ba · 1,814 sqft · built 1967 · 0.75 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,000Oct 2016 | $7,3842025 | Amount on Record Jan 1994 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 2,086 sqft · built 1951 · 2.32 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $485,000Jun 2004 | $12,8342025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 3,498 sqft · built 1870 · 2.59 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,8632025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 5 ba · 138,589 sqft · built 2021 · 33.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,900,000Jul 2015 | Amount on Record Apr 2011 | 1 Name on Record | AssessorUpdated Jul 2026 |
1,200 sqft · built 1990 · 39.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
6,592 sqft · built 1984 · 1.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,110,000Aug 2015 | 1 Name on Record | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 3,343 sqft · built 2001 · 5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2015 | $15,9822025 | —Aug 2015 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 1,874 sqft · built 1952 · 1.37 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $665,000Jan 2024 | $9,2382025 | —May 2017 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
42.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,400,000Apr 2019 | $41,0152025 | —Sep 2008 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
4 bd · 1.5 ba · 2,012 sqft · built 1920 · 0.297 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,4922025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 3 ba · 3,509 sqft · 3.99 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000Sep 1990 | $11,1742025 | 2 Names on Record Owner Occupied | AssessorUpdated Apr 2026 |
3 bd · 2 ba · 2,835 sqft · built 1847 · 16.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,9632025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,456 sqft · built 2015 · 7.99 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,8662025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 3,315 sqft · built 1780 · 4.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $315,000Apr 1999 | $11,8582025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 4 ba · 4,667 sqft · built 1983 · 6.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $990,000Jan 2026 | $14,9792025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Apr 2026 |
3 bd · 2.5 ba · 1,676 sqft · built 1983 · 5.54 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2017 | $11,6652025 | Amount on Record Jul 2017 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
5 bd · 3.5 ba · 2,758 sqft · built 1982 · 2.95 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $610,000Feb 2006 | $13,9402025 | Amount on Record Apr 2001 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 5,334 sqft · built 1997 · 5.62 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,425,000Dec 2025 | $20,0672025 | Amount on Record May 2013 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 2,582 sqft · built 1840 · 1.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2015 | $8,7632025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2 ba · 4,445 sqft · built 1900 · 19.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,3252025 | 2 Names on Record Owner Occupied | AssessorUpdated Apr 2026 |
6 bd · 3.5 ba · 4,636 sqft · built 1790 · 3.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $700,000Mar 2025 | $13,0482025 | —Apr 2013 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
2 bd · 1 ba · 648 sqft · built 1970 · 0.542 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $160,000Sep 2008 | $3,2652025 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 3,670 sqft · built 1850 · 2.86 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $440,000Aug 2009 | $12,1802025 | Amount on Record Aug 1993 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 960 sqft · built 1954 · 0.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $137,000Jun 1990 | $5,5342025 | 1 Name on Record | AssessorUpdated Jul 2026 |
6 bd · 2 ba · 1,388 sqft · built 1850 · 6.49 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $512,500Apr 2021 | $8,1622025 | Amount on Record Sep 2018 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 5.5 ba · 5,812 sqft · built 2020 · 29.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $24,3912025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3.5 ba · 2,757 sqft · built 1997 · 1.83 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $695,000Jan 2021 | $11,4342025 | Amount on Record Apr 2010 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 1.5 ba · 1,903 sqft · built 1860 · 1.49 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $215,000Apr 2009 | $6,0712025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.225 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2672025 | 2 Names on Record | AssessorUpdated Apr 2026 |
0.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2792025 | 1 Name on Record | AssessorUpdated Apr 2026 |
5 bd · 3.5 ba · 3,792 sqft · built 2017 · 2.09 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $790,000Aug 2018 | $16,5512025 | Amount on Record Jan 2016 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |