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Williams St, Marlborough, MA Property Records

Middlesex County and Marlborough City property records for 33 addresses on Williams St, Marlborough, MA · Last verified October 2026

Williams St Highlights

Properties 33
Median Sale Price $510,000
Deeds and Mortgages on File 41
Median Price per Sqft $333
Owner Occupied 64%
Median Annual Tax Bill $6,254
Median Year Built 1970
Median Ownership Tenure 13 years

Properties on Williams St

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

26 Williams St

6 bd · 2 ba · 2,758 sqft · built 1890 · 0.496 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000Nov 2018 $7,2342025 Amount on Record Aug 1991 Owner on Record Assessor + 3 DocumentsUpdated Oct 2026

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34 Williams St

2 bd · 1.5 ba · 1,266 sqft · built 1890 · 1.91 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3992025 Owner on Record AssessorUpdated Jul 2026

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45 Williams St

1 bd · 1.5 ba · 31,587 sqft · built 1970 · 3.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,500Nov 1967 Owner on Record AssessorUpdated Apr 2026

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50 Williams St

6 bd · 2 ba · 2,670 sqft · built 1890 · 0.996 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Feb 2020 $7,2192025 Amount on Record Dec 2019 Owner on Record Assessor + 4 DocumentsUpdated Oct 2026

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74 Williams St

3 bd · 1.5 ba · 1,310 sqft · built 1958 · 0.646 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Apr 2018 $4,6002025 Amount on Record Apr 2008 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

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80 Williams St

3 bd · 1.5 ba · 1,350 sqft · built 1915 · 0.526 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Sep 2021 $4,8602025 Amount on Record Jan 2021 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Sep 2026

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86 Williams St

2 bd · 1 ba · 1,256 sqft · built 1923 · 0.966 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2792025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

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96 Williams St

3 bd · 2 ba · 1,685 sqft · built 1960 · 0.956 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,9392025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

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108 Williams St

4 bd · 2.5 ba · 1,735 sqft · built 1955 · 1.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Aug 2014 $6,2832025 Amount on Record Oct 2013 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

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126 Williams St

2 bd · 1.5 ba · 1,488 sqft · built 1945 · 0.896 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,4282025 Owner on Record AssessorUpdated Jul 2026

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146 Williams St, #154

9.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1002025 Owner on Record AssessorUpdated Jul 2026

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177 Williams St, #185

113 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Apr 2026

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202 Williams St

3 bd · 2.5 ba · 1,698 sqft · built 1972 · 0.896 acres

Last Sale Tax Bill Prior Sale Owner Records
$660,000Aug 2023 $6,4682025 Amount on Record Aug 2005 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

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250 Williams St

3 bd · 2.5 ba · 2,099 sqft · built 1860 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0332025 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

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276 Williams St

1 bd · 1.5 ba · 608 sqft · built 1920 · 0.786 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Aug 2006 $4,3472025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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278 Williams St

3 bd · 3.5 ba · 1,208 sqft · built 1965 · 0.646 acres

Last Sale Tax Bill Prior Sale Owner Records
$226,000Jun 2002 $6,4432025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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290 Williams St

3 bd · 1.5 ba · 1,836 sqft · built 1992 · 0.846 acres

Last Sale Tax Bill Prior Sale Owner Records
$188,000Dec 1998 $5,6842025 Amount on Record Jan 1995 Owner on Record Owner Occupied AssessorUpdated Sep 2026

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320 Williams St

3 bd · 3.5 ba · 3,142 sqft · built 1987 · 2.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,000Nov 1983 $8,2332025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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324 Williams St

3 bd · 1 ba · 1,591 sqft · built 1942 · 0.516 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Jun 2015 $4,0672025 —Feb 2015 Owner on Record Owner Occupied AssessorUpdated Sep 2026

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336 Williams St

2 bd · 2 ba · 1,472 sqft · built 1955 · 0.516 acres

Last Sale Tax Bill Prior Sale Owner Records
$415,000Jul 2025 $4,6482025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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354 Williams St

3 bd · 3 ba · 1,462 sqft · built 1987 · 0.93 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Mar 2009 $6,2542025 Amount on Record Feb 2009 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

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365 Williams St

3 bd · 1 ba · 1,277 sqft · built 1986 · 2 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4072025 Owner on Record AssessorUpdated Oct 2026

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370 Williams St

3 bd · 2.5 ba · 2,188 sqft · built 1987 · 0.681 acres

Last Sale Tax Bill Prior Sale Owner Records
$387,500Oct 2002 $7,3422025 Amount on Record Nov 1998 Owner on Record Owner Occupied AssessorUpdated Oct 2026

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382 Williams St

3 bd · 2.5 ba · 1,604 sqft · built 1987 · 0.67 acres

Last Sale Tax Bill Prior Sale Owner Records
$202,000Jun 1996 $6,5782025 Amount on Record Jul 1989 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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394 Williams St

3 bd · 2.5 ba · 1,486 sqft · built 1987 · 0.658 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000Jul 2019 $7,0752025 Amount on Record Oct 2000 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

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397 Williams St

129,440 sqft · built 1986 · 18.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,000,000May 2017 $162,4552025 Amount on Record Mar 2014 Owner on Record Assessor + 4 DocumentsUpdated Sep 2026

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406 Williams St

3 bd · 2.5 ba · 1,738 sqft · built 1987 · 0.76 acres

Last Sale Tax Bill Prior Sale Owner Records
$767,000Mar 2025 $6,9252025 Amount on Record Jun 1994 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

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450 Williams St

3 bd · 2 ba · 1,642 sqft · built 1994 · 0.792 acres

Last Sale Tax Bill Prior Sale Owner Records
$354,900Aug 2013 $6,0352025 Amount on Record Aug 2003 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

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465 Williams St

3 bd · 1 ba · 1,216 sqft · built 1910 · 19 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2012 $4,6402025 Owner on Record AssessorUpdated Jul 2026

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502 Williams St

5 bd · 3.5 ba · 2,700 sqft · built 1994 · 1.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$286,100Jul 1998 $8,1072025 Amount on Record Nov 1994 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

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532 Williams St

4 bd · 2.5 ba · 2,080 sqft · built 1989 · 0.556 acres

Last Sale Tax Bill Prior Sale Owner Records
$437,000Sep 2013 $7,2442025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

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540 Williams St

4 bd · 2.5 ba · 2,487 sqft · built 1992 · 0.536 acres

Last Sale Tax Bill Prior Sale Owner Records
$725,000May 2022 $7,4502025 Amount on Record Dec 1994 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

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615 Williams St

2 bd · 1.5 ba · 18,852 sqft · built 2021 · 2.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Jan 2009 $27,4022025 —Jan 2001 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

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Property Records in Nearby Streets