Seneca Ave, Chelmsford, MA Property Records

Middlesex County and Chelmsford Town property records for 6 addresses on Seneca Ave, Chelmsford, MA · Last verified October 2026

Seneca Ave Highlights

Properties 6
Median Sale Price $465,000
Deeds and Mortgages on File 7
Median Price per Sqft $350
Owner Occupied 100%
Median Annual Tax Bill $6,464
Median Year Built 1920
Median Ownership Tenure 9 years

Properties on Seneca Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

9 Seneca Ave

2 bd · 1 ba · 1,328 sqft · built 1930 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$465,000Aug 2022 $6,8582026 Amount on Record Oct 1983 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

10 Seneca Ave

3 bd · 1 ba · 1,328 sqft · built 1920 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Jun 2024 $6,7272026 Amount on Record Jan 2002 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

11 Seneca Ave

3 bd · 1 ba · 1,560 sqft · built 1920 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Oct 1983 $6,2282026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

12 Seneca Ave

2 bd · 2 ba · 1,008 sqft · built 1932 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$327,000May 2004 $8,7382026 Amount on Record Apr 1998 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

13 Seneca Ave

3 bd · 1 ba · 1,064 sqft · built 1920 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,7542026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

14 Seneca Ave

3 bd · 1.5 ba · 1,440 sqft · built 1920 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2017 $7,2122026 —Dec 2013 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

Property Records in Nearby Streets