Prospect St, Greenwich, CT Property Records

Greenwich Town property records for 58 addresses on Prospect St, Greenwich, CT · Last verified August 2026

Prospect St Highlights

Properties 83
Median Sale Price $900,000
Deeds and Mortgages on File 120
Median Price per Sqft $540
Owner Occupied 57%
Median Annual Tax Bill $5,568
Median Year Built 1919
Median Ownership Tenure 13 years

Properties on Prospect St

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

11 Prospect St

3 bd · 3 ba · 1,794 sqft · built 1919 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$258,000Jan 1994 $4,9792025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

15 Prospect St

4 bd · 2 ba · 2,450 sqft · built 1910 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$690,000Apr 2010 $6,1752025 Amount on Record Dec 2004 1 Name on Record AssessorUpdated Jul 2026

17 Prospect St

3 bd · 1 ba · 1,204 sqft · built 1910 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,6442025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

20 Prospect St

5 bd · 3 ba · 2,690 sqft · built 1900 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,1042025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

21 Prospect St

4 bd · 3 ba · 2,050 sqft · built 1910 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$980,000Nov 2020 $6,9612025 Amount on Record Nov 2016 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

24 Prospect St

2 bd · 1.5 ba · 1,008 sqft · built 1900 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Apr 2024 $4,4242025 Amount on Record Jun 2000 1 Name on Record Assessor + 7 DocumentsUpdated Jul 2026

25 Prospect St

4 bd · 2.5 ba · 2,424 sqft · built 1908 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$719,000Dec 2004 $7,6242025 2 Names on Record AssessorUpdated Jul 2026

26 Prospect St

3 bd · 1 ba · 968 sqft · built 1900 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000May 1993 $4,1472025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

27 Prospect St

4 bd · 4 ba · 2,100 sqft · built 1908 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Aug 1997 $4,7802025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

28 Prospect St

4 bd · 1 ba · 1,888 sqft · built 1900 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,5682025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

31 Prospect St

3 bd · 2.5 ba · 1,704 sqft · built 1908 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$738,300May 2007 $5,6022025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

32 Prospect St

4 bd · 3 ba · 2,468 sqft · built 1896 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Aug 2011 $6,7522024 —Sep 2010 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

33 Prospect St

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Mar 1995 $6,6852025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

36 Prospect St

2 bd · 2 ba · 1,320 sqft · built 1888 · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,021,000Oct 2024 $5,3902025 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

37 Prospect St

7 bd · 3.5 ba · 2,592 sqft · built 1908 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$695,000Apr 2015 $7,8092025 Amount on Record May 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

40 Prospect St

10 bd · 8.5 ba · 6,308 sqft · built 2001 · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,150,000Apr 2022 $13,7862025 Amount on Record Dec 2000 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

41 Prospect St

3 bd · 3 ba · 1,936 sqft · built 1908 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Mar 1995 $5,5452025 2 Names on Record AssessorUpdated Jul 2026

43 Prospect St

3 bd · 1.5 ba · 1,084 sqft · built 1910 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Dec 2004 $4,5132025 Amount on Record May 2003 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

44 Prospect St

4 bd · 2 ba · 1,611 sqft · built 1883 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Oct 2013 $7,3662025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

45 Prospect St

3 bd · 1.5 ba · 1,316 sqft · built 1918 · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Feb 1999 $5,5072025 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

47 Prospect St

4 bd · 3 ba · 1,947 sqft · built 1995 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$505,250Mar 2000 $5,4462025 Amount on Record Oct 1994 1 Name on Record AssessorUpdated Jul 2026

48 Prospect St

7 bd · 5 ba · 2,786 sqft · built 1907 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,736May 1999 $6,5722025 Amount on Record Oct 1994 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

50 Prospect St

3 bd · 3 ba · 1,773 sqft · built 1903 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Mar 2023 $7,0942025 Amount on Record Aug 2020 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

52 Prospect St

2 bd · 2 ba · 1,250 sqft · built 1903 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$715,000Mar 2021 $5,7632025 Amount on Record Oct 2017 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

53 Prospect St

6 bd · 3 ba · 2,314 sqft · built 1916 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$368,000Feb 2019 $6,9372025 Amount on Record Apr 2013 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

54 Prospect St

3 bd · 3.5 ba · 2,068 sqft · built 1876 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$917,500Nov 2020 $6,9412025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

56 Prospect St

3 bd · 3.5 ba · 2,128 sqft · built 1876

Last Sale Tax Bill Prior Sale Owner Records
$925,000May 2023 $7,1802025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

57 Prospect St

3 bd · 2 ba · 1,007 sqft · built 1945 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Feb 2004 $4,6282025 Amount on Record Aug 1993 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

58 Prospect St

2 bd · 2.5 ba · 1,190 sqft · built 1904

Last Sale Tax Bill Prior Sale Owner Records
$6,6062025 1 Name on Record AssessorUpdated Jul 2026

59 Prospect St

2 bd · 2 ba · 1,557 sqft · built 1921 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,1412025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

60 Prospect St

3 bd · 2 ba · 1,561 sqft · built 1904

Last Sale Tax Bill Prior Sale Owner Records
$750,000Apr 2021 $6,2112025 Amount on Record Jun 2018 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

61 Prospect St

2 bd · 1 ba · 1,089 sqft · built 1945 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3722025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

62 1/2 Prospect St

3 bd · 1 ba · 1,546 sqft · built 1905 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Dec 2021 $6,3432024 Amount on Record Dec 2007 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

63 Prospect St

6 bd · 4 ba · 2,736 sqft · built 1916 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$680,000Feb 2019 $9,6062025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

64 Prospect St

6 bd · 2 ba · 2,688 sqft · built 1914 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,5612025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

66 Prospect St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2011 $8,1232025 Amount on Record May 2004 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

67 Prospect St

4 bd · 3.5 ba · 2,296 sqft · built 2013 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Apr 2020 $8,7082025 Amount on Record May 2014 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

68 Prospect St

6 bd · 2 ba · 2,808 sqft · built 1913 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,1142025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

69 Prospect St

5 bd · 4 ba · 3,010 sqft · built 1922 · 0.869 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,8002025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

70 Prospect St

6 bd · 2 ba · 2,736 sqft · built 1914 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,7052025 2 Names on Record AssessorUpdated Jul 2026

71 Prospect St

4 bd · 2 ba · 1,773 sqft · built 1922 · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000May 2024 $5,0932025 Amount on Record Apr 2015 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

74 Prospect St

6 bd · 2 ba · 2,688 sqft · built 1911 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$680,000Jul 2018 $6,1852025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

81 Prospect St

7 bd · 2 ba · 3,266 sqft · built 1989 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,1482025 1 Name on Record AssessorUpdated Jul 2026

89 Prospect St

4 bd · 2.5 ba · 2,100 sqft · built 1909 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,135,000Oct 2021 $7,1942025 Amount on Record Jul 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

90 Prospect St

3 bd · 2 ba · 1,312 sqft · built 1922 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$567,000May 2013 $5,9532025 Amount on Record May 1997 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

91 Prospect St

4 bd · 3.5 ba · 2,190 sqft · built 1896 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$740,000Nov 2021 $5,5132025 Amount on Record Mar 2005 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

92 Prospect St

6 bd · 7 ba · 3,400 sqft · built 1903 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$690,000Dec 2012 $7,4902025 Amount on Record Jul 2005 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

94 Prospect St

4 bd · 3 ba · 2,770 sqft · built 1913 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Dec 2001 $7,5442025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

98 Prospect St

4 bd · 2 ba · 1,672 sqft · built 1916 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,138,500Dec 2025 $6,5362025 Amount on Record Sep 2023 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

100 Prospect St

3 bd · 2 ba · 1,622 sqft · built 1916

Last Sale Tax Bill Prior Sale Owner Records
$5,9312025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

104 Prospect St

6 bd · 4.5 ba · 2,832 sqft · built 1908 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Aug 2011 $7,8652025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

105 Prospect St

6 bd · 2.5 ba · 2,616 sqft · built 1923 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$19,0792025 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

106 Prospect St

4 bd · 1.5 ba · 1,644 sqft · built 1899 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000May 1991 $5,9472025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

110 Prospect St

8 bd · 3 ba · 3,939 sqft · built 1926 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,0372025 1 Name on Record AssessorUpdated Jul 2026

111 Prospect St

2 bd · 3 ba · 1,569 sqft · built 1889 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,7222025 2 Names on Record AssessorUpdated Jul 2026

115 Prospect St

6 bd · 4 ba · 306 sqft · built 1928 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000May 1999 $8,4852025 1 Name on Record AssessorUpdated Jul 2026

150 Prospect St

26 units · Built 1989 · 719 sq ft

Last Sale Median Tax Bill Median Sale    
$487,930Apr 2026 $4,0372025 $487,93026 units    

154 Prospect St

6,700 sqft · built 1960 · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,158,000Dec 2007 $38,1712025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

Wildfire Risk on Prospect St

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