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Atherton St, Ayer, MA Property Records

Middlesex County and Ayer Town property records for 26 addresses on Atherton St, Ayer, MA · Last verified August 2026

Atherton St Highlights

Properties 26
Median Sale Price $385,000
Deeds and Mortgages on File 26
Median Price per Sqft $201
Owner Occupied 69%
Median Annual Tax Bill $4,481
Median Year Built 1940
Median Ownership Tenure 17 years

Properties on Atherton St

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

1 Atherton St

3 bd · 2.5 ba · 4,776 sqft · 0.539 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,600,000Jun 2021 $9,7032025 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

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2 Atherton St

12 bd · 6.5 ba · 4,776 sqft · 0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8152025 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

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13 Atherton St, #15

4 bd · 2.5 ba · 1,344 sqft · 0.489 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2004 $3,7002025 Amount on Record Jan 1993 1 Name on Record AssessorUpdated Apr 2026

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14 Atherton St, #16

4 bd · 2 ba · 1,792 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$221,000Feb 2012 $4,9122025 Amount on Record Jan 2012 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

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17 Atherton St, #19

5 bd · 2 ba · 1,632 sqft · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,4182025 1 Name on Record AssessorUpdated Aug 2026

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20 Atherton St

5 bd · 2 ba · 2,280 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$490,000Jan 2022 $7,4192025 Amount on Record Sep 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

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23 Atherton St

4 bd · 3 ba · 1,344 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$124,000Jul 1999 $3,7102025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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26 Atherton St

3 bd · 1.5 ba · 1,344 sqft · 0.21 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$271,000Nov 2019 $4,3362025 Amount on Record Sep 1995 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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27 Atherton St

3 bd · 1.5 ba · 1,344 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Sep 2020 $4,1022025 Amount on Record Nov 2013 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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30 Atherton St

3 bd · 1 ba · 1,406 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$232,000Apr 2004 $4,0902025 Amount on Record Feb 1992 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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31 Atherton St

4 bd · 1.5 ba · 1,344 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Jun 2026 $4,4812025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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32 Atherton St

3 bd · 2 ba · 1,344 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$179,000Feb 2009 $3,4672025 Amount on Record May 2005 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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33 Atherton St

4 bd · 1.5 ba · 1,344 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$113,000Sep 2000 $4,5442025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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36 Atherton St

4 bd · 3.5 ba · 1,344 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$244,900Feb 2016 $5,0452025 Amount on Record Sep 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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39 Atherton St

3 bd · 1 ba · 1,344 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Feb 2009 $4,6952025 Amount on Record Oct 2008 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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40 Atherton St

2 bd · 2 ba · 1,344 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,8312025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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41 Atherton St

3 bd · 1.5 ba · 1,344 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,900Dec 1992 $4,6522025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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44 Atherton St, #46

5 bd · 2.5 ba · 1,344 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,9252025 2 Names on Record AssessorUpdated Apr 2026

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47 Atherton St

3 bd · 1 ba · 1,344 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$245,000Apr 2004 $4,4802025 Amount on Record Dec 2003 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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50 Atherton St

5 bd · 4.5 ba · 2,800 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000Aug 2018 $6,1082025 Amount on Record Feb 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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51 Atherton St

3 bd · 1.5 ba · 1,344 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,0682025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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52 Atherton St, #54

5 bd · 3 ba · 1,632 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2014 $3,9642025 Amount on Record Nov 2010 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

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53 Atherton St

3 bd · 1.5 ba · 1,344 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4052025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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56 Atherton St, #58

4 bd · 2 ba · 1,969 sqft · 0.33 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,0552025 1 Name on Record AssessorUpdated Jul 2026

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59 Atherton St

4 bd · 1 ba · 1,344 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$105,000Jan 1991 $3,4402025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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60 Atherton St

4 bd · 2 ba · 1,344 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$119,000Mar 2000 $3,6262025 1 Name on Record AssessorUpdated Apr 2026

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Wildfire Risk on Atherton St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesLow
this street's cells rank at the 20th percentile of exposed land nationally · 58th in Massachusetts
Wildfire LikelihoodLow — about 1 in 10,000 per year
ExposureIndirect
0 of 2 cells directly exposed

Property Records in Nearby Streets