Leonard St, Waltham, MA Property Records

Middlesex County and Waltham City property records for 19 addresses on Leonard St, Waltham, MA · Last verified July 2026

Leonard St Highlights

Properties 19
Median Sale Price $713,500
Deeds and Mortgages on File 24
Median Price per Sqft $323
Owner Occupied 95%
Median Annual Tax Bill $6,970
Median Year Built 1917
Median Ownership Tenure 16 years

Properties on Leonard St

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

12 Leonard St

3 bd · 2.5 ba · 2,111 sqft · built 1920 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$585,000Aug 2016 $7,3222025 Amount on Record May 2004 Owner on Record Owner Occupied AssessorUpdated Jul 2026

13 Leonard St

5 bd · 2.5 ba · 2,201 sqft · built 1890 · 0.17 acres

Last Sale Tax Bill Prior Sale Owner Records
$427,500May 2002 $7,2542025 Amount on Record May 1995 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

16 Leonard St

3 bd · 2.5 ba · 2,012 sqft · built 1950 · 0.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Jul 2003 $6,9342025 Amount on Record Jul 2001 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

17 Leonard St

3 bd · 1.5 ba · 1,804 sqft · built 1890 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$555,000Jun 2010 $6,8432025 Amount on Record Oct 2001 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

20 Leonard St

3 bd · 1.5 ba · 1,967 sqft · built 1966 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$570,000Dec 2018 $6,8122025 2 Owners on Record Assessor + 2 DocumentsUpdated Jul 2026

21 Leonard St

3 bd · 1.5 ba · 2,485 sqft · built 1925 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$713,500Aug 2018 $8,9072025 Amount on Record Nov 2014 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

24 Leonard St

3 bd · 1.5 ba · 1,365 sqft · built 1895 · 0.256 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Jun 2013 $4,7232025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

26 Leonard St

3 bd · 1.5 ba · 1,368 sqft · built 1895 · 0.256 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Sep 2008 $4,7292025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

27 Leonard St

3 bd · 2 ba · 2,054 sqft · built 1900 · 0.174 acres

Last Sale Tax Bill Prior Sale Owner Records
$665,000Jul 2018 $7,2542025 Amount on Record Nov 1992 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

30 Leonard St

4 bd · 1.5 ba · 2,126 sqft · built 1917 · 0.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Oct 2024 $6,9902025 Amount on Record Jan 2014 Owner on Record Owner Occupied AssessorUpdated Jul 2026

33 Leonard St

3 bd · 1 ba · 1,602 sqft · built 1978 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000May 1992 $6,3262025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

36 Leonard St

3 bd · 1.5 ba · 2,454 sqft · built 1940 · 0.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Feb 1983 $6,9702025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

37 Leonard St

4 bd · 2.5 ba · 1,991 sqft · built 1890 · 0.106 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,9322025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

39 Leonard St

5 bd · 2.5 ba · 2,951 sqft · built 1910 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jun 2008 $7,4422025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

40 Leonard St

4 bd · 4 ba · 2,097 sqft · built 1925 · 0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,0842025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

43 Leonard St

3 bd · 2.5 ba · 1,883 sqft · built 1900 · 0.158 acres

Last Sale Tax Bill Prior Sale Owner Records
$908,900Jun 2026 $7,3002025 Amount on Record Jun 2018 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

44 Leonard St

3 bd · 1.5 ba · 1,392 sqft · built 1925 · 0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$434,850Oct 2002 $6,7832025 Amount on Record Jun 1997 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

47 Leonard St

3 bd · 1.5 ba · 1,340 sqft · built 1930 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Feb 2001 $6,3572025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

50 Leonard St

3 bd · 1 ba · 1,948 sqft · built 1910 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$925,000Feb 2022 $7,6652025 Amount on Record Sep 2020 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

Property Records in Nearby Streets