Walnut St, Marlborough, MA Property Records

Middlesex County and Marlborough City property records for 12 addresses on Walnut St, Marlborough, MA · Last verified July 2026

Walnut St Highlights

Properties 12
Median Sale Price $280,000
Deeds and Mortgages on File 9
Median Price per Sqft $218
Owner Occupied 67%
Median Annual Tax Bill $3,882
Median Year Built 1900
Median Ownership Tenure 13 years

Properties on Walnut St

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

7 Walnut St, #1

2 bd · 1 ba · 1,187 sqft · built 1900 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Dec 1991 $3,0942025 Amount on Record Dec 1990 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

7 Walnut St, #2

2 bd · 1 ba · 1,132 sqft · built 1900 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Jul 1986 $2,5132025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

11 Walnut St

4 bd · 2.5 ba · 1,934 sqft · built 1847 · 0.243 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000May 1991 $5,8102025 —Feb 1987 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

12 Walnut St

4 bd · 2 ba · 2,004 sqft · built 1900 · 0.363 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,900Jun 2008 $5,5172025 Amount on Record Jul 2004 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

19 Walnut St

2 bd · 1 ba · 1,085 sqft · built 1953 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$237,500Apr 2013 $3,7962025 Amount on Record Feb 2008 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

22 Walnut St

2 bd · 1 ba · 1,147 sqft · built 1890 · 0.333 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,8812025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

25 Walnut St

4 bd · 2 ba · 2,425 sqft · built 1880 · 0.213 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Nov 2025 $6,8412025 Amount on Record Dec 2009 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

26 Walnut St

4 bd · 2 ba · 2,171 sqft · built 1900 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$542,000Jun 2022 $4,7772025 Amount on Record Mar 1987 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

26A Walnut St

3 bd · 1.5 ba · 1,212 sqft · built 1880 · 0.158 acres

Last Sale Tax Bill Prior Sale Owner Records
$148,500Apr 2001 $3,8822025 Amount on Record Nov 1997 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

28A Walnut St

3 bd · 1 ba · 855 sqft · built 1910 · 0.042 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Aug 2024 $2,8272025 Amount on Record Dec 1999 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

32 Walnut St

3 bd · 1 ba · 1,491 sqft · built 1880 · 0.293 acres

Last Sale Tax Bill Prior Sale Owner Records
$192,730Aug 2014 $4,3612025 —Dec 2010 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

36 Walnut St

3 bd · 1 ba · 1,176 sqft · built 1900 · 0.303 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jul 2017 $3,8172025 Amount on Record Mar 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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