Neptune Ave, Madison, CT Property Records

Madison Town property records for 16 addresses on Neptune Ave, Madison, CT · Last verified August 2026

Neptune Ave Highlights

Properties 16
Median Sale Price $1,310,000
Deeds and Mortgages on File 18
Median Price per Sqft $377
Owner Occupied 69%
Median Annual Tax Bill $25,108
Median Year Built 1948
Median Ownership Tenure 14 years

Properties on Neptune Ave

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

4 Neptune Ave

3 bd · 2.5 ba · 2,103 sqft · built 1948 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Apr 2025 $19,8122025 2 Names on Record Assessor + 6 DocumentsUpdated Aug 2026

8 Neptune Ave

4 bd · 3.5 ba · 3,475 sqft · built 1953 · 0.76 acres

Last Sale Tax Bill Prior Sale Owner Records
$701,000May 1999 $24,4202025 2 Names on Record AssessorUpdated Jul 2026

9 Neptune Ave

4 bd · 4.5 ba · 3,443 sqft · built 1948 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,272,500Aug 2015 $27,1252025 —Mar 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

11 Neptune Ave

6 bd · 3.5 ba · 3,212 sqft · built 1937 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$975,000Nov 2018 $21,3912025 Amount on Record Jan 1992 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

14 Neptune Ave

4 bd · 3 ba · 2,757 sqft · built 1958 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$890,000Aug 2019 $22,3962025 Amount on Record Jan 1992 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

19 Neptune Ave

5 bd · 4.5 ba · 3,469 sqft · built 1945 · 0.619 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,310,000Jan 2009 $24,8282024 Amount on Record Nov 1991 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

20 Neptune Ave

4 bd · 3.5 ba · 3,344 sqft · built 1977 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$725,000Dec 2014 $25,1082024 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

25 Neptune Ave

4 bd · 5 ba · 3,111 sqft · built 2004 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,673,000Aug 2006 $27,6052025 Amount on Record Jun 2003 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

31 Neptune Ave

3 bd · 2.5 ba · 2,494 sqft · built 1920 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$239,000Jun 2000 $22,9032025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

32 Neptune Ave

4 bd · 4 ba · 3,274 sqft · built 1925 · 0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,805,000Aug 2012 $29,1392025 Amount on Record Nov 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

35 Neptune Ave

4 bd · 2 ba · 2,052 sqft · built 1950 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,1982025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

39 Neptune Ave

5 bd · 2.5 ba · 4,040 sqft · built 1900 · 1.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$618,500May 1996 $32,8382025 Amount on Record Jul 1992 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

40 Neptune Ave

4 bd · 2.5 ba · 3,705 sqft · built 1940 · 0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$637,000Oct 1994 $28,7462025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

43 Neptune Ave

3 bd · 3 ba · 2,776 sqft · built 1920 · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Oct 1990 $21,9812025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

48 Neptune Ave

4 bd · 4.5 ba · 4,027 sqft · built 1928 · 0.969 acres

Last Sale Tax Bill Prior Sale Owner Records
$56,1362025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

49 Neptune Ave

4 bd · 5 ba · 5,901 sqft · built 2015 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,850,000Jun 2015 $75,8562025 Amount on Record Dec 2014 1 Name on Record AssessorUpdated Jul 2026

Wildfire Risk on Neptune Ave

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

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets