Rosamund Dr, San Ramon, CA Property Records

Contra Costa County property records for 77 addresses on Rosamund Dr, San Ramon, CA · Last verified October 2026

Rosamund Dr Highlights

Properties 77
Median Sale Price $2,410,000
Deeds and Mortgages on File 264
Median Price per Sqft $639
Owner Occupied 99%
Median Annual Tax Bill $23,793
Median Year Built 2017
Median Ownership Tenure 8 years

Properties on Rosamund Dr

Address Details Last Sale Tax Bill Records Owner

1001 Rosamund Dr

4 bd · 4.5 ba · 3,580 sqft built 2018 · 0.178 acres $1,912,000 Feb 2019 $26,274 2025 Assessor + 4 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1002 Rosamund Dr

5 bd · 5.5 ba · 5,531 sqft built 2019 · 0.227 acres $2,488,000 Jul 2019 $33,444 2025 Assessor + 2 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1005 Rosamund Dr

4 bd · 4.5 ba · 3,653 sqft built 2018 · 0.144 acres $1,786,000 Mar 2019 $24,824 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1008 Rosamund Dr

6 bd · 5.5 ba · 5,045 sqft built 2019 · 0.192 acres $3,225,000 Jan 2023 $39,509 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1009 Rosamund Dr

4 bd · 4.5 ba · 3,263 sqft built 2018 · 0.136 acres $1,772,500 Feb 2019 $24,660 2025 Assessor + 5 Documents Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1011 Rosamund Dr

4 bd · 4.5 ba · 3,222 sqft built 2018 · 0.129 acres $1,787,000 Feb 2019 $24,837 2025 Assessor + 2 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1012 Rosamund Dr

5 bd · 5.5 ba · 5,346 sqft built 2019 · 0.201 acres $2,038,500 Aug 2019 $27,392 2025 Assessor + 2 Documents Updated Jul 2026 Owner on File
Address Details Last Sale Tax Bill Records Owner

1015 Rosamund Dr

4 bd · 4.5 ba · 3,620 sqft built 2018 · 0.125 acres $1,769,500 Jan 2019 $24,626 2025 Assessor + 4 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1016 Rosamund Dr

5 bd · 5.5 ba · 5,045 sqft built 2019 · 0.184 acres $2,152,500 Aug 2019 $28,667 2025 Assessor + 3 Documents Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1019 Rosamund Dr

4 bd · 4.5 ba · 3,620 sqft built 2018 · 0.111 acres $1,724,000 Jan 2019 $24,079 2025 Assessor + 4 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1020 Rosamund Dr

5 bd · 5.5 ba · 5,277 sqft built 2019 · 0.183 acres $2,267,000 Sep 2019 $30,701 2025 Assessor + 1 Document Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1023 Rosamund Dr

4 bd · 4.5 ba · 3,311 sqft built 2018 · 0.103 acres $1,691,000 Dec 2018 $23,602 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1024 Rosamund Dr

5 bd · 5.5 ba · 5,346 sqft built 2019 · 0.215 acres $2,254,000 Aug 2019 $29,868 2025 Assessor + 1 Document Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1027 Rosamund Dr

4 bd · 4.5 ba · 3,580 sqft built 2018 · 0.101 acres $1,711,000 Dec 2018 $23,920 2025 Assessor + 4 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1031 Rosamund Dr

4 bd · 4.5 ba · 3,222 sqft built 2018 · 0.098 acres $1,587,500 Jan 2019 $22,350 2025 Assessor + 6 Documents Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1035 Rosamund Dr

4 bd · 4.5 ba · 3,263 sqft built 2018 · 0.099 acres $1,629,500 Dec 2018 $22,861 2025 Assessor + 3 Documents Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1039 Rosamund Dr

4 bd · 4.5 ba · 3,653 sqft built 2018 · 0.102 acres $1,640,000 Feb 2019 $23,066 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1043 Rosamund Dr

4 bd · 4.5 ba · 3,263 sqft built 2018 · 0.114 acres $1,570,000 Oct 2018 $22,142 2025 Assessor + 1 Document Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1047 Rosamund Dr

4 bd · 4.5 ba · 3,620 sqft built 2018 · 0.118 acres $1,760,500 Oct 2018 $24,442 2025 Assessor + 4 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1051 Rosamund Dr

4 bd · 4.5 ba · 3,653 sqft built 2018 · 0.108 acres $1,734,000 Oct 2018 $24,197 2025 Assessor + 2 Documents Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1055 Rosamund Dr

4 bd · 4.5 ba · 3,263 sqft built 2018 · 0.105 acres $1,654,500 Oct 2018 $23,236 2025 Assessor + 5 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1059 Rosamund Dr

4 bd · 4.5 ba · 3,620 sqft built 2018 · 0.108 acres $1,754,500 Oct 2018 $24,447 2025 Assessor + 4 Documents Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1063 Rosamund Dr

4 bd · 4.5 ba · 3,620 sqft built 2018 · 0.108 acres $1,729,500 Oct 2018 $24,069 2025 Assessor + 2 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1067 Rosamund Dr

4 bd · 4.5 ba · 3,222 sqft built 2018 · 0.12 acres $1,561,500 Oct 2018 $22,041 2025 Assessor + 3 Documents Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1081 Rosamund Dr

4 bd · 4.5 ba · 3,580 sqft built 2017 · 0.149 acres $1,564,500 Jul 2017 $22,529 2025 Assessor + 2 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1082 Rosamund Dr

4 bd · 4.5 ba · 3,625 sqft built 2017 · 0.138 acres $1,634,500 Aug 2017 $23,392 2025 Assessor + 2 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1085 Rosamund Dr

4 bd · 4.5 ba · 3,222 sqft built 2017 · 0.151 acres $1,840,000 Aug 2020 $24,822 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1086 Rosamund Dr

4 bd · 4.5 ba · 3,598 sqft built 2017 · 0.146 acres $1,530,000 Oct 2018 $21,810 2025 Assessor + 7 Documents Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1089 Rosamund Dr

4 bd · 4.5 ba · 3,622 sqft built 2017 · 0.167 acres $1,832,500 Jul 2017 $25,828 2025 Assessor + 2 Documents Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1090 Rosamund Dr

4 bd · 4.5 ba · 3,311 sqft built 2017 · 0.161 acres $1,701,000 Aug 2017 $24,244 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1093 Rosamund Dr

4 bd · 4.5 ba · 3,620 sqft built 2017 · 0.145 acres $1,623,500 Aug 2017 $23,629 2025 Assessor + 1 Document Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1096 Rosamund Dr

4 bd · 4.5 ba · 3,580 sqft built 2017 · 0.152 acres $1,699,500 Oct 2017 $24,192 2025 Assessor + 4 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1097 Rosamund Dr

4 bd · 4.5 ba · 3,598 sqft built 2017 · 0.132 acres $1,651,500 Sep 2017 $23,245 2025 Assessor + 2 Documents Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1101 Rosamund Dr

4 bd · 4.5 ba · 3,620 sqft built 2017 · 0.124 acres $1,647,500 Oct 2017 $23,758 2025 Assessor + 4 Documents Updated Aug 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1102 Rosamund Dr

4 bd · 4.5 ba · 3,620 sqft built 2017 · 0.142 acres $1,709,000 Oct 2017 $24,306 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1105 Rosamund Dr

4 bd · 4.5 ba · 3,311 sqft built 2017 · 0.116 acres $1,594,000 Sep 2017 $22,817 2025 Assessor + 1 Document Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1106 Rosamund Dr

4 bd · 4.5 ba · 3,263 sqft built 2017 · 0.125 acres $1,446,000 Oct 2017 $21,196 2025 Assessor + 1 Document Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1109 Rosamund Dr

4 bd · 4.5 ba · 3,598 sqft built 2017 · 0.116 acres $1,499,000 Oct 2017 $21,649 2025 Assessor + 6 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1110 Rosamund Dr

4 bd · 4.5 ba · 3,653 sqft built 2017 · 0.119 acres $1,820,000 Sep 2020 $24,588 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1113 Rosamund Dr

4 bd · 4.5 ba · 3,311 sqft built 2017 · 0.118 acres $1,651,500 Oct 2017 $23,380 2025 Assessor + 1 Document Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1116 Rosamund Dr

4 bd · 4.5 ba · 3,620 sqft built 2017 · 0.113 acres $1,601,500 Nov 2017 $22,629 2025 Assessor + 2 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1117 Rosamund Dr

4 bd · 4.5 ba · 3,580 sqft built 2017 · 0.117 acres $1,624,500 Oct 2017 $23,189 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1120 Rosamund Dr

4 bd · 4.5 ba · 3,311 sqft built 2017 · 0.109 acres $2,800,000 May 2024 $34,169 2025 Assessor + 2 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1121 Rosamund Dr

4 bd · 4.5 ba · 3,653 sqft built 2017 · 0.117 acres $1,653,000 Oct 2017 $23,543 2025 Assessor + 5 Documents Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1124 Rosamund Dr

4 bd · 4.5 ba · 3,222 sqft built 2017 · 0.11 acres $2,410,000 Aug 2026 $20,826 2025 Assessor + 4 Documents Updated Oct 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1125 Rosamund Dr

4 bd · 4.5 ba · 3,222 sqft built 2017 · 0.121 acres $1,598,000 Mar 2019 $22,559 2025 Assessor + 4 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1128 Rosamund Dr

4 bd · 4.5 ba · 3,580 sqft built 2017 · 0.118 acres $1,638,000 Dec 2017 $23,446 2025 Assessor + 4 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1129 Rosamund Dr

4 bd · 4.5 ba · 3,653 sqft built 2017 · 0.12 acres $1,580,000 Oct 2019 $21,891 2025 Assessor + 6 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1132 Rosamund Dr

4 bd · 4.5 ba · 3,222 sqft built 2017 · 0.108 acres $1,423,500 Dec 2017 $20,817 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1133 Rosamund Dr

4 bd · 4.5 ba · 3,598 sqft built 2017 · 0.119 acres $1,869,000 Feb 2018 $26,203 2025 Assessor + 4 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1136 Rosamund Dr

4 bd · 4.5 ba · 3,263 sqft built 2017 · 0.108 acres $1,615,000 Jun 2018 $23,142 2025 Assessor + 7 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1137 Rosamund Dr

4 bd · 4.5 ba · 3,311 sqft built 2017 · 0.119 acres $1,651,000 Feb 2018 $23,314 2025 Assessor + 2 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1140 Rosamund Dr

4 bd · 4.5 ba · 3,625 sqft built 2017 · 0.108 acres $1,595,000 Jul 2018 $22,512 2025 Assessor + 1 Document Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1141 Rosamund Dr

4 bd · 4.5 ba · 3,620 sqft built 2017 · 0.121 acres $1,887,000 Mar 2018 $26,500 2025 Assessor + 5 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1144 Rosamund Dr

4 bd · 4.5 ba · 3,263 sqft built 2017 · 0.111 acres $1,616,500 Jun 2018 $23,156 2025 Assessor + 8 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1145 Rosamund Dr

4 bd · 4.5 ba · 3,311 sqft built 2017 · 0.119 acres $1,585,500 Mar 2018 $22,521 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1148 Rosamund Dr

4 bd · 4.5 ba · 3,580 sqft built 2017 · 0.108 acres $1,603,500 Jun 2018 $23,001 2025 Assessor + 5 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1149 Rosamund Dr

4 bd · 4.5 ba · 3,222 sqft built 2017 · 0.118 acres $1,546,000 Mar 2018 $22,298 2025 Assessor + 6 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1152 Rosamund Dr

4 bd · 4.5 ba · 3,263 sqft built 2017 · 0.108 acres $1,576,500 Jun 2018 $22,664 2025 Assessor + 5 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1153 Rosamund Dr

4 bd · 4.5 ba · 3,653 sqft built 2017 · 0.118 acres $2,162,000 Jul 2018 $29,366 2025 Assessor + 5 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1156 Rosamund Dr

4 bd · 4.5 ba · 3,311 sqft built 2018 · 0.107 acres $1,555,500 Aug 2018 $21,966 2025 Assessor + 4 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1157 Rosamund Dr

4 bd · 4.5 ba · 3,222 sqft built 2017 · 0.12 acres $1,644,000 Jul 2018 $23,035 2025 Assessor + 5 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1160 Rosamund Dr

4 bd · 4.5 ba · 3,620 sqft built 2018 · 0.109 acres $1,589,000 Aug 2018 $22,369 2025 Assessor + 6 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1161 Rosamund Dr

4 bd · 4.5 ba · 3,263 sqft built 2017 · 0.119 acres $2,450,000 May 2023 $30,780 2025 Assessor + 4 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1164 Rosamund Dr

4 bd · 4.5 ba · 3,222 sqft built 2018 · 0.111 acres $1,597,000 Aug 2018 $22,543 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1165 Rosamund Dr

4 bd · 4.5 ba · 3,625 sqft built 2017 · 0.118 acres $1,784,500 Jul 2018 $24,729 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1168 Rosamund Dr

4 bd · 4.5 ba · 3,580 sqft built 2018 · 0.135 acres $1,706,500 Dec 2018 $23,793 2025 Assessor + 5 Documents Updated Aug 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1169 Rosamund Dr

4 bd · 4.5 ba · 3,653 sqft built 2017 · 0.126 acres $1,903,500 Jul 2018 $26,762 2025 Assessor + 2 Documents Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1173 Rosamund Dr

4 bd · 4.5 ba · 3,222 sqft built 2017 · 0.171 acres $1,614,500 Jul 2018 $23,418 2025 Assessor + 2 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1174 Rosamund Dr

4 bd · 4.5 ba · 3,653 sqft built 2018 · 0.177 acres $2,015,000 Sep 2018 $27,593 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1177 Rosamund Dr

4 bd · 4.5 ba · 3,263 sqft built 2018 · 0.19 acres $1,732,000 Aug 2018 $24,174 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1182 Rosamund Dr

4 bd · 4.5 ba · 3,598 sqft built 2018 · 0.244 acres $1,751,000 Apr 2019 $24,405 2025 Assessor + 2 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1185 Rosamund Dr

5 bd · 5.5 ba · 5,346 sqft built 2018 · 0.212 acres $2,253,500 May 2019 $30,055 2025 Assessor + 6 Documents Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1188 Rosamund Dr

4 bd · 4.5 ba · 3,620 sqft built 2018 · 0.198 acres $1,800,000 Oct 2018 $25,679 2025 Assessor + 4 Documents Updated Jul 2026 2 Owners on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1189 Rosamund Dr

5 bd · 5.5 ba · 5,503 sqft built 2018 · 0.249 acres $2,101,000 Jun 2019 $29,064 2025 Assessor + 3 Documents Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1193 Rosamund Dr

5 bd · 5.5 ba · 5,081 sqft built 2018 · 0.194 acres $2,024,000 Jun 2019 $27,621 2025 Assessor + 3 Documents Updated Jul 2026 Owner on File Owner Occupied
Address Details Last Sale Tax Bill Records Owner

1197 Rosamund Dr

5 bd · 5.5 ba · 5,101 sqft built 2018 · 0.273 acres $2,224,000 Apr 2019 $30,902 2025 Assessor + 3 Documents Updated Jul 2026 2 Owners on File Owner Occupied

Property Records in Nearby Streets