Knox St, Boston, MA Property Records

Suffolk County and Boston City property records for 3 addresses on Knox St, Boston, MA · Last verified September 2026

Knox St Highlights

Properties 3
Median Sale Price $1,185,000
Deeds and Mortgages on File 1
Median Price per Sqft $610
Owner Occupied 67%
Median Annual Tax Bill $21,924
Median Year Built 1890
Median Ownership Tenure 13 years

Properties on Knox St

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

9 Knox St

5 bd · 3.5 ba · 3,174 sqft · built 1850 · 0.017 acres

Last Sale Tax Bill Prior Sale Owner Records
$466,850Jul 1997 $25,5222025 Owner on Record Owner Occupied AssessorUpdated Apr 2026

11 Knox St

4 bd · 3.5 ba · 2,457 sqft · built 1890 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,086,000Jul 2021 $21,9242025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

13 Knox St

3 bd · 3.5 ba · 1,941 sqft · built 1890 · 0.021 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,185,000Dec 2013 $15,5612025 Owner on Record AssessorUpdated Sep 2026

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