Blakeslee Ave, North Haven, CT Property Records

North Haven Town property records for 64 addresses on Blakeslee Ave, North Haven, CT · Last verified August 2026

Blakeslee Ave Highlights

Properties 64
Median Sale Price $365,000
Deeds and Mortgages on File 70
Median Price per Sqft $267
Owner Occupied 89%
Median Annual Tax Bill $6,364
Median Year Built 1951
Median Ownership Tenure 10 years

Properties on Blakeslee Ave

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

11 Blakeslee Ave

7.35 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

12 Blakeslee Ave

3 bd · 2 ba · 2,076 sqft · built 2017 · 0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$182,200Jul 2008 $11,8582025 Amount on Record Sep 2006 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

16 Blakeslee Ave

2 bd · 2 ba · 1,372 sqft · built 1930 · 0.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Nov 2021 $5,8572025 Amount on Record Oct 1998 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

20 Blakeslee Ave

1 bd · 1 ba · 1,199 sqft · built 1932 · 0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,9872025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

26 Blakeslee Ave

2 bd · 1.5 ba · 1,600 sqft · built 1946 · 0.539 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Nov 2018 $6,5102025 Amount on Record — 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

34 Blakeslee Ave

4 bd · 1 ba · 1,411 sqft · built 1948 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$207,000Jun 2011 $6,0322025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

36 Blakeslee Ave

2 bd · 1 ba · 1,372 sqft · built 1949 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Jan 2017 $6,3702025 Amount on Record Aug 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

38 Blakeslee Ave

3 bd · 1 ba · 1,372 sqft · built 1949 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$128,000Jan 1999 $5,9782025 Amount on Record Jul 1989 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

39 Blakeslee Ave

4 bd · 2 ba · 1,686 sqft · built 1951 · 0.71 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Jul 1991 $7,0262025 1 Name on Record AssessorUpdated Jul 2026

40 Blakeslee Ave

3 bd · 1.5 ba · 1,161 sqft · built 1950 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$176,000Apr 2018 $5,2942025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

42 Blakeslee Ave

3 bd · 2 ba · 1,376 sqft · built 1950 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,4072025 1 Name on Record AssessorUpdated Jul 2026

43 Blakeslee Ave

3 bd · 1 ba · 1,056 sqft · built 1960 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Jul 2024 $6,8882025 Amount on Record Nov 2011 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

46 Blakeslee Ave

3 bd · 1 ba · 1,216 sqft · built 1950 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$22,000Nov 2020 $5,6242025 Amount on Record May 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

47 Blakeslee Ave

2 bd · 2 ba · 1,346 sqft · built 1947 · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000May 2011 $6,2482025 Amount on Record Jan 1994 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

48 Blakeslee Ave

5 bd · 3 ba · 1,852 sqft · built 1950 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$598,100Aug 2025 $8,0222025 Amount on Record Oct 2022 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

56 Blakeslee Ave

3 bd · 1 ba · 1,248 sqft · built 1970 · 0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,500Oct 1994 $6,8962025 Amount on Record Feb 1994 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

59 Blakeslee Ave

2 bd · 1 ba · 1,573 sqft · built 1955 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Jan 2006 $6,1122025 Amount on Record Apr 2002 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

60 Blakeslee Ave

4 bd · 2.5 ba · 1,879 sqft · built 1925 · 0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$214,900Mar 2014 $6,6462025 Amount on Record Mar 2006 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

61 Blakeslee Ave

3 bd · 1 ba · 1,400 sqft · built 1962 · 0.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,8632025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

64 Blakeslee Ave

4 bd · 3.5 ba · 1,861 sqft · built 1970 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,3812025 2 Names on Record AssessorUpdated Jul 2026

67 Blakeslee Ave

3 bd · 1 ba · 1,468 sqft · built 1920 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000May 2020 $6,1992025 Amount on Record Feb 2020 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

68 Blakeslee Ave

4 bd · 2.5 ba · 2,276 sqft · built 1931 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,3952025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

69 Blakeslee Ave

2 bd · 2 ba · 1,858 sqft · built 1954 · 0.68 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Feb 2024 $7,8692025 Amount on Record Mar 1990 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

73 Blakeslee Ave

2 bd · 1 ba · 854 sqft · built 1947 · 0.83 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,7842025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

77 Blakeslee Ave

3 bd · 1 ba · 1,092 sqft · built 1961 · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0242025 1 Name on Record AssessorUpdated Jul 2026

80 Blakeslee Ave

2 bd · 1.5 ba · 1,332 sqft · built 1948 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1992025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

81 Blakeslee Ave

3 bd · 1 ba · 1,538 sqft · built 1961 · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Dec 2009 $7,3062025 Amount on Record Oct 1996 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

84 Blakeslee Ave

2 bd · 1 ba · 1,008 sqft · built 1949 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,4072025 1 Name on Record AssessorUpdated Jul 2026

87 Blakeslee Ave

3 bd · 2 ba · 2,025 sqft · built 1945 · 0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Mar 1999 $8,0802025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

88 Blakeslee Ave

3 bd · 2 ba · 1,298 sqft · built 1948 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$241,000Sep 2013 $5,9682025 Amount on Record Sep 2005 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

91 Blakeslee Ave

3 bd · 1 ba · 1,092 sqft · built 1959 · 0.55 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,900Apr 2011 $5,2172025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

92 Blakeslee Ave

3 bd · 2 ba · 1,416 sqft · built 1952 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Jul 2025 $6,1562025 Amount on Record Jul 2020 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

95 Blakeslee Ave

3 bd · 1.5 ba · 1,218 sqft · built 1961 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Oct 2025 $6,2962025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

96 Blakeslee Ave

2 bd · 1 ba · 1,008 sqft · built 1953 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$122,000Jan 1998 $5,4712025 Amount on Record Apr 1996 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

97 Blakeslee Ave

3 bd · 1.5 ba · 1,166 sqft · built 1961 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jul 2000 $6,1662025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

99 Blakeslee Ave

3 bd · 1.5 ba · 1,118 sqft · built 1961 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,500Dec 1995 $6,1702025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

100 Blakeslee Ave

4 bd · 2 ba · 1,446 sqft · built 1955 · 0.78 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,4032025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

101 Blakeslee Ave

3 bd · 1 ba · 1,169 sqft · built 1949 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,500Apr 2019 $5,6502025 Amount on Record Apr 2018 1 Name on Record Assessor + 6 DocumentsUpdated Jul 2026

103 Blakeslee Ave

4 bd · 2 ba · 1,449 sqft · built 1949 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Mar 2022 $6,4202025 Amount on Record Dec 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

104 Blakeslee Ave

3 bd · 1.5 ba · 1,190 sqft · built 1957 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1352025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

106 Blakeslee Ave

4 bd · 2.5 ba · 1,300 sqft · built 1954 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Sep 2005 $6,5392025 Amount on Record Apr 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

107 Blakeslee Ave

3 bd · 2 ba · 1,939 sqft · built 1949 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$248,000May 2012 $8,0532025 Amount on Record Sep 2009 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

108 Blakeslee Ave

3 bd · 1.5 ba · 1,158 sqft · built 1956 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$234,000Apr 2016 $6,1392025 Amount on Record Nov 2007 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

109 Blakeslee Ave

3 bd · 2 ba · 1,626 sqft · built 1949 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,7892025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

110 Blakeslee Ave

3 bd · 1.5 ba · 1,014 sqft · built 1956 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$415,000Jun 2024 $7,4382025 Amount on Record May 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

111 Blakeslee Ave

2 bd · 1 ba · 1,394 sqft · built 1949 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$168,000Sep 2002 $6,3332025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

112 Blakeslee Ave

3 bd · 2 ba · 1,280 sqft · built 1955 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$406,000May 2024 $7,0862025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

113 Blakeslee Ave

3 bd · 1 ba · 1,214 sqft · built 1949 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$232,500Sep 2017 $5,7702025 Amount on Record Jun 2006 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

114 Blakeslee Ave

3 bd · 1 ba · 1,014 sqft · built 1956 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,000Oct 1999 $5,6882025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

115 Blakeslee Ave

2 bd · 2 ba · 1,538 sqft · built 1949 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$136,000Jan 1992 $6,4612025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

116 Blakeslee Ave

3 bd · 1.5 ba · 936 sqft · built 1956 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Mar 2021 $5,7372025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

117 Blakeslee Ave

3 bd · 2 ba · 1,402 sqft · built 1947 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$229,000Jul 2016 $6,3212025 Amount on Record May 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

119 Blakeslee Ave

3 bd · 1 ba · 1,142 sqft · built 1948 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$223,000Sep 2020 $5,6282025 Amount on Record Jul 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

120 Blakeslee Ave

4 bd · 4 ba · 3,291 sqft · built 1950 · 0.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,1072025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

121 Blakeslee Ave

3 bd · 1 ba · 1,142 sqft · built 1949 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$249,900Aug 2020 $5,9802025 Amount on Record Nov 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

122 Blakeslee Ave

3 bd · 1.5 ba · 1,560 sqft · built 1956 · 0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,3152025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

123 Blakeslee Ave

3 bd · 2 ba · 1,312 sqft · built 1950 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$403,000Apr 2022 $6,5912025 Amount on Record Oct 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

124 Blakeslee Ave

3 bd · 1 ba · 1,134 sqft · built 1956 · 0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Nov 2017 $5,9892025 Amount on Record Dec 1998 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

125 Blakeslee Ave

3 bd · 2 ba · 2,106 sqft · built 1955 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$309,000Oct 2004 $8,5682025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

126 Blakeslee Ave

3 bd · 2.5 ba · 1,014 sqft · built 1956 · 0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,3642025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

127 Blakeslee Ave

2 bd · 2.5 ba · 1,618 sqft · built 1952 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000Sep 2021 $7,5132025 Amount on Record Jan 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

128 Blakeslee Ave

3 bd · 2.5 ba · 1,346 sqft · built 1955 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Oct 1995 $7,0422025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

130 Blakeslee Ave

3 bd · 1.5 ba · 1,092 sqft · built 1956 · 0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$294,000Mar 2007 $6,5042025 Amount on Record Jul 1997 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

131 Blakeslee Ave

3 bd · 2 ba · 1,376 sqft · built 1962 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$278,000Apr 2006 $6,6052025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Wildfire Risk on Blakeslee Ave

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

Wildfire RiskLow
this street's cells rank above 20% of the US · above 55% of Connecticut
Wildfire LikelihoodAbout 1 in 10,000 per year
ExposureDirect
1 of 8 cells directly exposed · 8 adjoin burnable vegetation

Property Records in Nearby Streets