Gelston Ave, Brooklyn, NY Property Records

New York City property records for 103 addresses on Gelston Ave, Brooklyn, NY · Last verified October 2026

Gelston Ave Highlights

Properties 108
Median Sale Price $1,250,000
Deeds and Mortgages on File 100
Median Price per Sqft $680
Owner Occupied 55%
Median Annual Tax Bill $10,315
Median Year Built 1925
Median Ownership Tenure 11 years

Properties on Gelston Ave

Address Details Last Sale Tax Bill Records Owner

11 Gelston Ave

1,836 sqft built 1925 · 0.04 acres — Sep 2021 $8,923 2025 Assessor + 1 Document Updated May 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

12 Gelston Ave

4,800 sqft built 1925 · 0.041 acres $26,000 2025 Assessor Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

14 Gelston Ave

2,160 sqft built 1925 · 0.062 acres $795,000 Aug 2012 $11,291 2025 Assessor + 1 Document Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

15 Gelston Ave

1,800 sqft built 1925 · 0.059 acres $10,283 2025 Assessor Updated May 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

18 Gelston Ave

2,160 sqft built 1925 · 0.062 acres $1,460,000 Oct 2024 $11,600 2025 Assessor Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

19 Gelston Ave

1,944 sqft built 1925 · 0.059 acres $650,000 Dec 2009 $10,181 2025 Assessor Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

20 Gelston Ave

2,160 sqft built 1925 · 0.062 acres $11,524 2025 Assessor Updated May 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

21 Gelston Ave

1,674 sqft built 1925 · 0.048 acres $9,307 2025 Assessor Updated May 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

22 Gelston Ave

2,160 sqft built 1925 · 0.062 acres $1,367,500 Dec 2017 $11,600 2025 Assessor + 3 Documents Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

25 Gelston Ave

1,836 sqft built 1925 · 0.048 acres $1,250,000 Jan 2024 $9,477 2025 Assessor + 2 Documents Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

26 Gelston Ave

2,160 sqft built 1925 · 0.062 acres $1,155,000 Jan 2018 $11,600 2025 Assessor + 2 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

28 Gelston Ave

2,160 sqft built 1925 · 0.062 acres $940,000 Oct 2014 $11,951 2025 Assessor + 1 Document Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

29 Gelston Ave

1,944 sqft built 1925 · 0.059 acres — Aug 2026 $10,181 2025 Assessor + 1 Document Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

32 Gelston Ave

2,160 sqft built 1925 · 0.062 acres — Aug 2001 $11,600 2025 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

33 Gelston Ave

1,944 sqft built 1925 · 0.059 acres $223,500 Jan 1997 $10,636 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

34 Gelston Ave

2,160 sqft built 1925 · 0.062 acres $1,430,000 Sep 2019 $11,600 2025 Assessor + 1 Document Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

35 Gelston Ave

1,782 sqft built 1925 · 0.048 acres $1,260,000 Sep 2018 $9,433 2025 Assessor + 1 Document Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

36 Gelston Ave

2,160 sqft built 1925 · 0.062 acres $1,499,000 Dec 2023 $11,544 2025 Assessor + 7 Documents Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

37 Gelston Ave

2,640 sqft built 1925 · 0.08 acres $750,000 Feb 2010 $12,090 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

39 Gelston Ave

2,480 sqft built 1925 · 0.081 acres $1,100,000 Sep 2017 $13,334 2025 Assessor + 3 Documents Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

40 Gelston Ave

2,160 sqft built 1925 · 0.062 acres $11,005 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

41 Gelston Ave

2,450 sqft built 1910 · 0.038 acres $10,315 2025 Assessor Updated May 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

43 Gelston Ave

2,450 sqft built 1910 · 0.038 acres $640,000 May 2005 $10,030 2025 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

45 Gelston Ave

2,018 sqft built 1910 · 0.038 acres — Nov 2008 $9,499 2025 Assessor Updated May 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

47 Gelston Ave

2,376 sqft built 1910 · 0.038 acres $1,150,000 Jan 2020 $10,171 2025 Assessor + 4 Documents Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

59 Gelston Ave

52,801 sqft built 1960 · 0.266 acres — Dec 1998 $363,871 2025 Assessor Updated May 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

61 Gelston Ave

1,800 sqft built 1950 · 0.053 acres $1,050,000 Feb 2018 $9,492 2025 Assessor + 4 Documents Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

62 Gelston Ave

2,480 sqft built 1930 · 0.066 acres $10,679 2025 Assessor Updated May 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

63 Gelston Ave

1,800 sqft built 1950 · 0.053 acres — May 2002 $10,870 2025 Assessor Updated May 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

65 Gelston Ave

1,800 sqft built 1950 · 0.053 acres $9,492 2025 Assessor Updated May 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

66 Gelston Ave

2,480 sqft built 1940 · 0.066 acres $1,542,800 Jan 2019 $14,447 2025 Assessor + 1 Document Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

68 Gelston Ave

2,480 sqft built 1940 · 0.066 acres — Dec 2001 $10,679 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

69 Gelston Ave

1,800 sqft built 1950 · 0.053 acres $288,000 Nov 1998 $9,588 2025 Assessor Updated May 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

71 Gelston Ave

3,512 sqft built 1950 · 0.053 acres $735,000 Nov 2007 $9,874 2025 Assessor + 1 Document Updated May 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

72 Gelston Ave

2,480 sqft built 1940 · 0.066 acres — Aug 2021 $10,394 2025 Assessor + 1 Document Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

73 Gelston Ave

3,512 sqft built 1950 · 0.053 acres $9,874 2025 Assessor Updated May 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

75 Gelston Ave

3,512 sqft built 1950 · 0.053 acres $1,220,000 Jun 2017 $10,614 2025 Assessor + 1 Document Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

77 Gelston Ave

2,304 sqft built 1950 · 0.053 acres $4,308 2025 Assessor Updated May 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

78 Gelston Ave

3,015 sqft built 1930 · 0.133 acres $15,004 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

81 Gelston Ave

2,304 sqft built 1950 · 0.053 acres — Aug 2002 $4,308 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

82 Gelston Ave

1,256 sqft built 1925 · 0.085 acres — Apr 2016 $8,314 2025 Assessor + 2 Documents Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

83 Gelston Ave

3,237 sqft built 1924 · 0.053 acres $1,660,000 Jul 2025 $10,340 2026 Assessor + 3 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

84 Gelston Ave

1,977 sqft built 1940 · 0.064 acres $268,000 Feb 1998 $11,035 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

85 Gelston Ave

2,512 sqft built 1950 · 0.066 acres $5,009 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

86 Gelston Ave

1,977 sqft built 1940 · 0.052 acres $10,051 2025 Assessor + 2 Documents Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

89 Gelston Ave

2,512 sqft built 1950 · 0.066 acres $875,000 Apr 2010 $10,298 2025 Assessor + 1 Document Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

90 Gelston Ave

1,977 sqft built 1940 · 0.064 acres $11,035 2025 Assessor + 1 Document Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

91 Gelston Ave

2,304 sqft built 1950 · 0.053 acres $10,255 2025 Assessor Updated May 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

92 Gelston Ave

14,400 sqft built 1929 · 0.114 acres $76,326 2025 Assessor Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

93 Gelston Ave

2,304 sqft built 1950 · 0.053 acres $549,000 Sep 2003 $9,588 2025 Assessor Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

95 Gelston Ave

2,304 sqft built 1950 · 0.053 acres $10,255 2025 Assessor Updated May 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

97 Gelston Ave

2,304 sqft built 1950 · 0.053 acres $1,250,000 Dec 2018 $10,255 2025 Assessor + 1 Document Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

98 Gelston Ave

6,336 sqft built 2002 · 0.088 acres $370,110 May 2004 Assessor Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

98 Gelston Ave

6 units · 808 sq ft Built 2002 $950,000 Jun 2026 $8,769 2025
Address Details Last Sale Tax Bill Records Owner

99 Gelston Ave

2,512 sqft built 1950 · 0.053 acres $11,994 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

100 Gelston Ave

2,320 sqft built 1920 · 0.045 acres $365,000 Jan 1998 $9,138 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

101 Gelston Ave

3,570 sqft built 1924 · 0.056 acres $330,000 Feb 1997 $19,859 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

102 Gelston Ave

2,340 sqft built 1915 · 0.05 acres — Sep 2024 $11,103 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

103 Gelston Ave

3,570 sqft built 1924 · 0.069 acres — Jan 2020 $19,859 2025 Assessor + 2 Documents Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

104 Gelston Ave

2,228 sqft built 1915 · 0.057 acres $290,000 Mar 1997 $10,691 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

108 Gelston Ave

2,000 sqft built 1920 · 0.057 acres — Sep 1994 $11,006 2025 Assessor + 1 Document Updated May 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

109 Gelston Ave

3,570 sqft built 1924 · 0.069 acres — Jan 2002 $19,859 2025 Assessor Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

111 Gelston Ave

3,570 sqft built 1924 · 0.072 acres $975,000 Jan 2006 $19,573 2025 Assessor Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

112 Gelston Ave

2,000 sqft built 1920 · 0.064 acres $11,319 2025 Assessor + 2 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

115 Gelston Ave

1,656 sqft built 1910 · 0.066 acres — Nov 2022 $10,421 2025 Assessor + 1 Document Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

117 Gelston Ave

3,357 sqft built 1915 · 0.066 acres $195,000 Oct 1999 $11,469 2025 Assessor + 2 Documents Updated May 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

118 Gelston Ave

2,605 sqft built 1915 · 0.066 acres $11,230 2025 Assessor + 1 Document Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

119 Gelston Ave

3,244 sqft built 1899 · 0.066 acres $350,000 Dec 2011 $7,670 2025 Assessor + 1 Document Updated May 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

120 Gelston Ave

3,287 sqft built 1965 · 0.066 acres — Mar 2022 $13,194 2025 Assessor + 3 Documents Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

122 Gelston Ave

2,480 sqft built 1915 · 0.066 acres $11,475 2025 Assessor + 1 Document Updated May 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

123 Gelston Ave

2,446 sqft built 1899 · 0.066 acres $573,000 Jun 2004 $8,051 2025 Assessor Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

126 Gelston Ave

3,280 sqft built 1928 · 0.066 acres $1,510,000 Aug 2023 $20,502 2025 Assessor + 4 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

127 Gelston Ave

1,800 sqft built 1899 · 0.08 acres $730,000 May 2018 $8,139 2025 Assessor + 1 Document Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

129 Gelston Ave

1,600 sqft built 1899 · 0.044 acres — Sep 2021 $6,584 2025 Assessor + 1 Document Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

131 Gelston Ave

1,600 sqft built 1899 · 0.044 acres — Jul 2023 $6,299 2025 Assessor + 3 Documents Updated Sep 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

133 Gelston Ave

1,600 sqft built 1899 · 0.044 acres $844,000 Mar 2020 $7,724 2025 Assessor + 1 Document Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

135 Gelston Ave

2,154 sqft built 1910 · 0.08 acres $11,422 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

141 Gelston Ave

2,588 sqft built 1910 · 0.08 acres $395,000 Mar 1999 $11,618 2025 Assessor Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

153 Gelston Ave

5,400 sqft built 1915 · 0.062 acres $30,195 2025 Assessor Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

159 Gelston Ave

29,900 sqft built 1927 · 0.239 acres $177,243 2025 Assessor + 2 Documents Updated May 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

171 Gelston Ave

12,652 sqft built 2004 · 0.133 acres $927,225 Apr 2018 $86,605 2025 Assessor Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

172 Gelston Ave

1,720 sqft built 1930 · 0.042 acres $9,115 2025 Assessor + 1 Document Updated Jul 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

174 Gelston Ave

1,720 sqft built 1930 · 0.042 acres $680,000 Jul 2013 $8,830 2025 Assessor Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

176 Gelston Ave

1,720 sqft built 1930 · 0.042 acres $231,000 May 1998 $8,830 2025 Assessor + 1 Document Updated May 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

178 Gelston Ave

1,720 sqft built 1930 · 0.042 acres $1,250,000 Aug 2023 $9,115 2025 Assessor + 2 Documents Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

179 Gelston Ave

16,800 sqft built 1930 · 0.133 acres $113,276 2025 Assessor Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

180 Gelston Ave

1,800 sqft built 1930 · 0.042 acres $9,910 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

182 Gelston Ave

1,720 sqft built 1930 · 0.038 acres $9,115 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

182A Gelston Ave

1,720 sqft built 1930 · 0.041 acres $250,000 May 2014 $8,830 2025 Assessor Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

183 Gelston Ave

22,832 sqft built 1926 · 0.2 acres $67,443 2025 Assessor Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

184 Gelston Ave

1,888 sqft built 1920 · 0.053 acres $350,000 Apr 2004 $8,624 2025 Assessor Updated May 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

188 Gelston Ave

1,888 sqft built 1925 · 0.053 acres $1,300,000 Oct 2023 $8,534 2025 Assessor + 1 Document Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

194 Gelston Ave

14,528 sqft built 1928 · 0.126 acres $3,800,000 Apr 2015 $90,911 2025 Assessor Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

199 Gelston Ave

22,832 sqft built 1926 · 0.2 acres — Mar 2010 $55,462 2025 Assessor + 2 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

200 Gelston Ave

16,000 sqft built 1928 · 0.126 acres $51,131 2025 Assessor Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

201 Gelston Ave

1,080 sqft built 1899 · 0.053 acres — Apr 2026 $7,861 2025 Assessor + 6 Documents Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

203 Gelston Ave

1,080 sqft built 1899 · 0.053 acres $1,250,000 Aug 2026 $6,347 2026 Assessor + 2 Documents Updated Sep 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

205 Gelston Ave

1,080 sqft built 1899 · 0.053 acres $6,579 2025 Assessor + 1 Document Updated May 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

208 Gelston Ave

16,000 sqft built 1928 · 0.126 acres $51,232 2025 Assessor Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

209 Gelston Ave

1,080 sqft built 1899 · 0.053 acres $830,000 Aug 2019 $6,865 2025 Assessor + 3 Documents Updated Oct 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

211 Gelston Ave

1,080 sqft built 1899 · 0.043 acres $848,000 Aug 2017 $7,131 2025 Assessor + 1 Document Updated Oct 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

213 Gelston Ave

762 sqft built 1915 · 0.016 acres $405,000 Feb 2009 $3,655 2025 Assessor + 2 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

214 Gelston Ave

16,000 sqft built 1928 · 0.126 acres $51,986 2025 Assessor Updated Oct 2026 2 Owners on File

Property Records in Nearby Streets