King St, Belmont, MA Property Records

Middlesex County and Belmont Town property records for 7 addresses on King St, Belmont, MA · Last verified October 2026

King St Highlights

Properties 7
Median Sale Price $500,000
Deeds and Mortgages on File 8
Median Price per Sqft $247
Owner Occupied 57%
Median Annual Tax Bill $12,552
Median Year Built 1926
Median Ownership Tenure 7 years

Properties on King St

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

14 King St

4 bd · 4.5 ba · 2,402 sqft · built 2021 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,3452025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

16 King St

5 bd · 4.5 ba · 2,402 sqft · built 2021 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,925,000Nov 2022 $21,4362025 Amount on Record Sep 2022 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

17 King St, #19

4 bd · 2 ba · 2,472 sqft · built 1926 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Dec 2019 $11,9712025 —Mar 2015 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

18 King St, #20

4 bd · 2 ba · 2,392 sqft · built 1927 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Feb 2011 $12,5522025 Owner on Record AssessorUpdated Oct 2026

21 King St

2 bd · 1 ba · 1,240 sqft · built 1926 · 0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
$626,389Jan 2021 $7,3582025 Amount on Record Jul 2017 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

23 King St

2 bd · 1 ba · 1,170 sqft · built 1926 · 0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Aug 2008 $6,3102025 Owner on Record AssessorUpdated Jul 2026

27 King St, #29

5 bd · 2 ba · 2,829 sqft · built 1926 · 0.104 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2011 $14,4432025 2 Owners on Record AssessorUpdated Oct 2026

Property Records in Nearby Streets