Keystone Ave, Santa Cruz, CA Property Records

Santa Cruz County property records for 85 addresses on Keystone Ave, Santa Cruz, CA · Last verified October 2026

Keystone Ave Highlights

Properties 85
Median Sale Price $800,000
Deeds and Mortgages on File 24
Median Price per Sqft $488
Owner Occupied 41%
Median Annual Tax Bill $2,407
Median Year Built 1938
Median Ownership Tenure 17 years

Properties on Keystone Ave

Address Details Last Sale Tax Bill Records Owner

100 Keystone Ave

2 bd · 1 ba · 1,476 sqft built 1947 · 0.137 acres $3,506 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

102 Keystone Ave

2 bd · 2 ba · 1,380 sqft built 1966 · 0.132 acres $2,811 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

103 Keystone Ave

2 bd · 2 ba · 2,392 sqft built 1933 · 0.135 acres $2,748 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

104 Keystone Ave

2 bd · 2 ba · 1,389 sqft built 1965 · 0.101 acres $2,458 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

105 Keystone Ave

1 bd · 1 ba · 986 sqft built 1934 · 0.133 acres $1,799 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

106 Keystone Ave

2 bd · 2 ba · 1,273 sqft built 1938 · 0.098 acres $1,943 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

107 Keystone Ave

3 bd · 1 ba · 810 sqft built 1930 · 0.103 acres $1,013 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

108 Keystone Ave

2 bd · 1 ba · 944 sqft built 1931 · 0.066 acres $1,870 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

109 Keystone Ave

0.098 acres — Feb 2009 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

111 Keystone Ave

1 bd · 1 ba · 858 sqft built 1941 · 0.092 acres $1,943 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

112 Keystone Ave

3 bd · 1 ba · 1,203 sqft built 1926 · 0.128 acres $1,662 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

113 Keystone Ave

1 bd · 1 ba · 1,040 sqft built 1980 · 0.094 acres $2,238 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

114 Keystone Ave

2 bd · 1 ba · 720 sqft built 1946 · 0.078 acres $1,890 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

115 Keystone Ave

2 bd · 1 ba · 1,070 sqft built 1941 · 0.108 acres $2,557 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

116 Keystone Ave

2 bd · 1 ba · 1,893 sqft built 1974 · 0.142 acres $605,000 Sep 2007 $11,227 2025 Assessor + 4 Documents Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

117 Keystone Ave

2 bd · 2 ba · 1,877 sqft built 1950 · 0.114 acres $253,000 Jun 1993 $6,493 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

118 Keystone Ave

2 bd · 1 ba · 759 sqft built 1931 · 0.066 acres $2,113 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

118, #A Keystone Ave

2 bd · 1 ba · 1,094 sqft built 1936 · 0.189 acres $1,028 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

120 Keystone Ave

2 bd · 1.5 ba · 1,548 sqft built 1963 · 0.132 acres $3,762 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

121 Keystone Ave

4 bd · 1.5 ba · 1,536 sqft built 1908 · 0.173 acres $700 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

122 Keystone Ave

2 bd · 1 ba · 1,026 sqft built 1940 · 0.126 acres $225,000 Sep 2025 $3,425 2025 Assessor + 2 Documents Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

123 Keystone Ave

2 bd · 1 ba · 1,012 sqft built 1937 · 0.171 acres $2,006 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

124 Keystone Ave

3 bd · 2 ba · 1,049 sqft built 1938 · 0.094 acres $2,592 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

126 Keystone Ave

3 bd · 2.5 ba · 3,611 sqft built 1983 · 0.194 acres $7,264 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

127 Keystone Ave

2 bd · 2.5 ba · 1,724 sqft built 1973 · 0.11 acres $3,048 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

128 Keystone Ave

3 bd · 2 ba · 1,624 sqft built 1935 · 0.103 acres $1,774 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

129 Keystone Ave

2 bd · 2 ba · 1,255 sqft built 1995 · 0.142 acres $340,000 Feb 2011 $2,939 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

130 Keystone Ave

2 bd · 1.5 ba · 1,017 sqft built 1948 · 0.064 acres $1,189 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

131 Keystone Ave

3 bd · 2 ba · 1,546 sqft built 1974 · 0.296 acres $2,858 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

132 Keystone Ave

2 bd · 2 ba · 2,640 sqft built 1860 · 0.219 acres $2,880 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

199 Keystone Ave

1 bd · 1 ba · 1,016 sqft built 1938 · 0.192 acres $2,465 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

200 Keystone Ave

6 bd · 3 ba · 3,540 sqft built 1941 · 0.262 acres $7,792 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

201 Keystone Ave

3 bd · 1 ba · 1,082 sqft built 1940 · 0.073 acres Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

202 Keystone Ave

2 bd · 1.5 ba · 1,104 sqft 0.128 acres $2,030 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

203 Keystone Ave

1 bd · 1 ba · 633 sqft built 1941 · 0.076 acres $1,027 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

204 Keystone Ave

3 bd · 1.5 ba · 1,460 sqft built 1938 · 0.119 acres $1,944 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

205 Keystone Ave

3 bd · 1 ba · 1,040 sqft built 1938 · 0.05 acres $2,013 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

206 Keystone Ave

3 bd · 1.5 ba · 1,523 sqft built 1933 · 0.125 acres $2,574 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

208 Keystone Ave

2 bd · 1 ba · 973 sqft built 1943 · 0.125 acres $30,000 Apr 1982 $1,387 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

210 Keystone Ave

2 bd · 2.5 ba · 1,732 sqft built 2020 · 0.116 acres $5,060 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

211 Keystone Ave

2,839 sqft built 1910 · 175 acres $575,000 May 2002 $350,449 2025 Assessor Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

212 Keystone Ave

3 bd · 1 ba · 1,212 sqft built 1933 · 0.157 acres $1,071 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

214 Keystone Ave

2 bd · 1 ba · 948 sqft built 1896 · 0.214 acres $2,440 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

215 Keystone Ave

2 bd · 1.75 ba · 997 sqft built 1908 · 0.148 acres — Mar 1994 $2,801 2025 Assessor + 1 Document Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

216 Keystone Ave

3 bd · 2 ba · 1,138 sqft built 1968 · 0.205 acres $521,500 Sep 2010 $9,584 2025 Assessor + 3 Documents Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

218 Keystone Ave

4 bd · 2 ba · 1,764 sqft built 1971 · 0.196 acres $260,000 Oct 1997 $8,157 2025 Assessor + 2 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

220 Keystone Ave

2 bd · 1 ba · 863 sqft built 1930 · 0.185 acres $2,693 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

221 Keystone Ave

2 bd · 1 ba · 1,110 sqft built 1950 · 0.133 acres $542,000 May 2012 $8,282 2025 Assessor Updated Aug 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

222 Keystone Ave

3 bd · 1.5 ba · 1,375 sqft built 1930 · 0.094 acres $2,673 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

224 Keystone Ave

2 bd · 1 ba · 992 sqft built 1937 · 0.082 acres $2,992 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

251 Keystone Ave

1 bd · 2 ba · 818 sqft built 1930 · 0.082 acres $1,939 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

252 Keystone Ave

2 bd · 1 ba · 727 sqft built 1952 · 0.192 acres $2,407 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

253 Keystone Ave

1 bd · 1 ba · 418 sqft built 1933 · 0.048 acres $145 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

254 Keystone Ave

2 bd · 1 ba · 850 sqft built 1937 · 0.153 acres $1,115 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

256 Keystone Ave

2 bd · 1 ba · 814 sqft built 1935 · 0.148 acres $1,392 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

257 Keystone Ave

4 bd · 2 ba · 2,293 sqft built 1969 · 0.114 acres $2,908 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

259 Keystone Ave

2 bd · 672 sqft built 1941 · 0.062 acres $237 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

263 Keystone Ave

3 bd · 1 ba · 658 sqft built 1939 · 0.062 acres $1,291 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

265 Keystone Ave

3 bd · 2.5 ba · 865 sqft built 1933 · 0.132 acres $1,804 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

267 Keystone Ave

2 bd · 1 ba · 772 sqft built 1931 · 0.064 acres $2,006 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

268 Keystone Ave

1 bd · 2.5 ba · 2,159 sqft built 1975 · 0.301 acres $2,250 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

269 Keystone Ave

3 bd · 2 ba · 1,606 sqft built 1931 · 0.064 acres $2,577 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

272 Keystone Ave

2 bd · 2 ba · 817 sqft built 1937 · 0.094 acres $1,783 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

273 Keystone Ave

1 bd · 1 ba · 588 sqft built 1931 · 0.076 acres $710 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

274 Keystone Ave

3 bd · 2 ba · 1,490 sqft built 1938 · 0.148 acres $2,883 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

275 Keystone Ave

2 bd · 1 ba · 1,341 sqft built 1935 · 0.055 acres $2,481 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

276 Keystone Ave

2 bd · 1.5 ba · 1,318 sqft built 1939 · 0.057 acres $2,019 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

277 Keystone Ave

2 bd · 1 ba · 1,168 sqft built 1960 · 0.078 acres $2,449 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

278 Keystone Ave

3 bd · 1 ba · 1,134 sqft built 1933 · 0.069 acres $1,919 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

279 Keystone Ave

2 bd · 1 ba · 783 sqft built 1932 · 0.085 acres $1,862 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

280 Keystone Ave

2 bd · 1 ba · 1,000 sqft built 1937 · 0.076 acres $2,141 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

281 Keystone Ave

1 bd · 1 ba · 954 sqft built 1941 · 0.098 acres $1,967 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

282 Keystone Ave

2 bd · 1 ba · 923 sqft built 1936 · 0.075 acres $1,906 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

284 Keystone Ave

1 bd · 1 ba · 716 sqft built 1960 · 0.078 acres $1,160 2025 Assessor Updated Aug 2026 2 Owners on File
Address Details Last Sale Tax Bill Records Owner

302 Keystone Ave

3 bd · 2 ba · 1,274 sqft built 1970 · 0.228 acres — Nov 1995 $4,617 2025 Assessor Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

303 Keystone Ave

2 bd · 1 ba · 1,010 sqft built 1900 · 0.146 acres $26,000 Dec 1997 $5,019 2025 Assessor + 1 Document Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

306 Keystone Ave

3 bd · 2 ba · 1,271 sqft built 1971 · 0.171 acres $273,500 Jul 2016 $5,920 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

307 Keystone Ave

3 bd · 2 ba · 1,239 sqft built 1963 · 0.146 acres $1,500,000 May 2023 $3,012 2025 Assessor + 1 Document Updated Sep 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

310 Keystone Ave

2 bd · 2 ba · 1,110 sqft built 1973 · 0.162 acres $2,125 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

314, #A Keystone Ave

4 bd · 1 ba · 1,406 sqft built 1912 · 0.219 acres $838,000 Nov 2019 $4,873 2025 Assessor + 4 Documents Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

315 Keystone Ave

2 bd · 2 ba · 1,895 sqft built 1940 · 0.239 acres $800,000 Sep 2019 $10,413 2025 Assessor + 3 Documents Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

319 Keystone Ave

3 bd · 2.5 ba · 1,540 sqft built 2009 · 0.055 acres $900,000 Jan 2017 $12,431 2025 Assessor + 2 Documents Updated Oct 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

320 Keystone Ave

2 bd · 1 ba · 1,225 sqft built 1910 · 0.21 acres $2,537 2025 Assessor Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

323 Keystone Ave

3 bd · 1.5 ba · 1,928 sqft built 1940 · 0.16 acres $799 2025 Assessor Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

327 Keystone Ave

5 bd · 2 ba · 1,719 sqft built 1898 · 0.235 acres — Sep 1979 $1,182 2025 Assessor + 1 Document Updated Oct 2026 2 Owners on File Owner Occupied

Property Records in Nearby Streets