Mill St, New Boston, NH Property Records

Hillsborough County and New Boston Town property records for 12 addresses on Mill St, New Boston, NH · Last verified August 2026

Mill St Highlights

Properties 12
Median Sale Price $219,000
Deeds and Mortgages on File 6
Median Price per Sqft $98
Owner Occupied 25%
Median Annual Tax Bill $8,105
Median Year Built 1900
Median Ownership Tenure 12 years

Properties on Mill St

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

5 Mill St

3,011 sqft · built 1900 · 0.846 acres

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

8 Mill St

1 ba · 987 sqft · built 1920 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$219,000Mar 2023 $4,6392025 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

9 Mill St

4 bd · 2 ba · 1,093 sqft · built 1970 · 0.257 acres

Last Sale Tax Bill Prior Sale Owner Records
$9562025 2 Owners on Record AssessorUpdated Aug 2026

10 Mill St

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$6442025 2 Owners on Record AssessorUpdated Aug 2026

14 Mill St

4 bd · 2 ba · 3,611 sqft · built 1806 · 1.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,5642025 2 Owners on Record AssessorUpdated Aug 2026

22 Mill St

3 bd · 3 ba · 3,062 sqft · built 1900 · 0.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000Jun 2025 $10,6072025 2 Owners on Record Assessor + 4 DocumentsUpdated Aug 2026

25 Mill St

5 bd · 2 ba · 2,743 sqft · built 1900 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Feb 2010 $8,1052025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

28 Mill St

5 bd · 2.5 ba · 2,615 sqft · built 1900 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,5792025 Owner on Record AssessorUpdated Aug 2026

29 Mill St

4 bd · 3 ba · 2,951 sqft · built 1900 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Oct 2014 $9,1512025 Amount on Record Aug 2005 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

30 Mill St

4 bd · 2.5 ba · 2,432 sqft · built 1900 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,7702025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

36 Mill St

4 bd · 1 ba · 2,473 sqft · built 1884 · 7.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,9052025 Owner on Record AssessorUpdated Aug 2026

40 Mill St

6 bd · 2 ba · 3,735 sqft · built 1884 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Oct 2014 $9,8872025 2 Owners on Record AssessorUpdated Aug 2026

Property Records in Nearby Streets