Find Your Next Best Home Castro Valley, CA 94546 Homes for Sale 26 Active $413,888 21109 Gary Dr 209, Hayward, CA 1 Beds1 Baths812 SqFt Listed by: Nila Wong, Coldwell Banker Realty 22 Active $450,000 21117 Gary Dr 206, Hayward, CA 1 Beds1 Baths798 SqFt Listed by: Raul Alcaraz, International Brokers 53 Active $485,000 21103 Gary Dr 109A, Hayward, CA 2 Beds2 Baths1,100 SqFt Listed by: Elena Mendelson, Compass 32 Active $487,000 21228 Gary Dr 111, Hayward, CA 2 Beds2 Baths1,047 SqFt Listed by: Judy Grubb, Kw Advisors East Bay 24 Active $490,000 21239 Gary Dr 316A, Hayward, CA 2 Beds2 Baths1,100 SqFt Listed by: Elias Muniz Rodriguez, Connect California Homes 28 Open House Active $494,500 21239 Gary Dr 317D, Hayward, CA 2 Beds2 Baths1,025 SqFt Listed by: Katie Moe, Connect California Homes 17 Active $499,000 2500 Miramar Ave 101, Castro Valley, CA 2 Beds2 Baths1,145 SqFt Listed by: Norma G. Guardado, Exp Realty Of California 49 Active $549,000 21239 Gary Dr 114, Hayward, CA 3 Beds2 Baths1,330 SqFt Listed by: Gerardo Hernandez, Bhg Royal & Associates 11 Active $550,000 21109 Gary Dr 120, Hayward, CA 2 Beds2 Baths1,037 SqFt Listed by: Karl Schonian, Compass 14 Active $575,000 21239 Gary Dr 206a , Hayward, CA 2 Beds2 Baths1,393 SqFt Listed by: Kenneth Lutz, Keller Williams Thrive 14 Active $575,000 21239 Gary Drive 206A, Hayward, CA 2 Beds2 Baths1,393 SqFt Listed by: Kenneth Lutz, Keller Williams Thrive 29 Active $638,000 21043 Baker Rd , Castro Valley, CA 2 Beds1 Baths1,056 SqFt Listed by: Sue Elder, Re/max Accord 35 Active $649,000 4247 Gem Ave , Castro Valley, CA 3 Beds1 Baths1,080 SqFt Listed by: Leslie Peterson, Evolve Real Estate 31 Active $750,000 20111 W RIDGE Ct 12, Castro Valley, CA 2 Beds2 Baths1,440 SqFt Listed by: James Esmeyer, Shamrock, Realtors? 29 Open House Active $780,000 20852 Baker Rd , Castro Valley, CA 2 Beds1 Baths836 SqFt Listed by: Harry Cordiano, Flat Rate Realty 40 Active $799,000 21237 Orange Ave , Castro Valley, CA 3 Beds1 Baths1,028 SqFt Listed by: Leslie Foster, Exp Realty Of California 43 Active $799,000 19975 JOHN DR , Castro Valley, CA 2 Beds1 Baths690 SqFt Listed by: Lannie Mok, Intero Real Estate Services 20 Active $799,000 3162 Sydney WAY , Castro Valley, CA 3 Beds1 Baths1,042 SqFt Listed by: Aaron Brown, Kw Advisors East Bay 36 Open House Active $799,000 3154 Dominic Dr , Castro Valley, CA 3 Beds1 Baths1,064 SqFt Listed by: Catherine Brent, Bhhs Drysdale Properties 31 Open House Active $799,900 17512 Dorson Lane , Castro Valley, CA 2 Beds1 Baths892 SqFt Listed by: Roger Sun, Partner Real Estate 28 Open House Active $848,888 20340 Forest Ave 4, Castro Valley, CA 3 Beds2 Baths1,372 SqFt Listed by: Gloria Rivera, Exp Realty Of California 33 Active $850,000 2868 Norbridge Ave , Castro Valley, CA 3 Beds2 Baths1,357 SqFt Listed by: Jean Calbonero, Exp Realty Of California 46 Contingent $855,000 20668 Maria Ct , Castro Valley, CA 3 Beds3 Baths1,569 SqFt 37 Active $895,000 18943 Crest Ave , Castro Valley, CA 3 Beds2 Baths1,458 SqFt Listed by: Dean Thomas, Bridges 8 Real Property Sales & Management Inc 31 Active $899,000 4248 Mabel Avenue , Castro Valley, CA 3 Beds1 Baths1,010 SqFt Listed by: Sandra Garrett, Berkshire Hathaway Home Services 60 Active $899,000 19987 Lorena Cir , Castro Valley, CA 3 Beds2 Baths1,660 SqFt Listed by: Kim Deol, Intero Real Estate Services 32 Active $899,000 22013 Queen St , Castro Valley, CA 3 Beds2 Baths1,222 SqFt Listed by: Ahmad Rismanchi, Realty Experts 11 Open House Active $900,000 21428 Lake Chabot Rd , Castro Valley, CA 3 Beds2 Baths1,116 SqFt Listed by: Sharona Laherrere, Berkshire Hathaway Homeservices Drysdaleproperties 11 Open House Active $900,000 21428 Lake Chabot Road , Castro Valley, CA 3 Beds1 Baths1,116 SqFt Listed by: Sharona Laherrere, Berkshire Hathaway Homeservices Drysdaleproperties 25 Open House Active $930,000 20089 Wisteria Street , Castro Valley, CA 3 Beds2 Baths1,767 SqFt Listed by: Demphina Ogutu, Compass 25 Open House Active $930,000 20089 Wisteria St , Castro Valley, CA 3 Beds3 Baths1,767 SqFt Listed by: Demphina Ogutu, Compass 44 Open House Active $949,500 2457 San Carlos Ave , Castro Valley, CA 3 Beds2 Baths1,200 SqFt Listed by: Dinh Truong, Compass 19 Active $949,999 22075 Baywood Avenue , Castro Valley, CA 4 Beds2 Baths1,767 SqFt Listed by: The Jamison Team, Tuscana Properties 19 Active $949,999 22075 Baywood Ave , Castro Valley, CA 4 Beds2 Baths1,767 SqFt Listed by: The Jamison Team, Tuscana Properties 27 Open House Active $975,000 22012 Betlen Way , Castro Valley, CA 3 Beds2 Baths1,282 SqFt Listed by: Prerana Saraiya, Compass 12 Active $980,382 3834 Norbridge Ave , Castro Valley, CA 3 Beds3 Baths1,423 SqFt Listed by: Theresa Mejia, Kb Home Sales -northern California Inc 12 Active $980,382 3834 Norbridge Avenue , Castro Valley, CA 3 Beds3 Baths1,423 SqFt Listed by: Theresa Mejia, Kb Home Sales -northern California Inc 27 Active $984,000 3824 Wilson Ave. , Castro Valley, CA 3 Beds2 Baths1,386 SqFt Listed by: Kenneth Masters, Thomas Kevin Masters 49 Open House Active $998,000 4859 Seaview Ave , Castro Valley, CA 3 Beds2 Baths1,415 SqFt Listed by: Dinh Truong, Compass 15 Active $998,000 20054 Santa Maria Ave , Castro Valley, CA 2 Beds2 Baths1,484 SqFt Listed by: Daniel Bo, Harvest Real Estate Group 26 Active $999,000 21287 Kahlert , Castro Valley, CA 3 Beds2 Baths1,559 SqFt Listed by: Sue Elder, Re/max Accord 31 Active $999,990 3710 Scribe Way , Castro Valley, CA 3 Beds3 Baths1,423 SqFt Listed by: Theresa Mejia, Kb Home Sales -northern California Inc 31 Active $999,990 3710 Scribe Way , Castro Valley, CA 3 Beds3 Baths1,423 SqFt Listed by: Theresa Mejia, Kb Home Sales -northern California Inc 20 Active $999,999 4214 Seven Hills Road , Castro Valley, CA 2 Beds1 Baths1,173 SqFt Listed by: Rinkoo R. Nat, Elite Realty Services 20 Active $999,999 4214 Seven Hills Rd , Castro Valley, CA 2 Beds1 Baths1,173 SqFt Listed by: Rinkoo R. Nat, Elite Realty Services 4 Open House Active $1,031,277 3826 Norbridge Ave , Castro Valley, CA 3 Beds3 Baths1,606 SqFt Listed by: Theresa Mejia, Kb Home Sales -northern California Inc 4 Open House Active $1,031,277 3826 Norbridge Avenue , Castro Valley, CA 3 Beds3 Baths1,606 SqFt Listed by: Theresa Mejia, Kb Home Sales -northern California Inc 29 Active $1,035,000 19678 Bernal Street , Castro Valley, CA 3 Beds2 Baths1,160 SqFt Listed by: Athena Stanford, Athena Stanford, Broker 44 Active $1,049,888 2457 San Carlos Ave , Castro Valley, CA 3 Beds2 Baths1,200 SqFt Listed by: Dinh Truong, Compass 44 Contingent $1,069,000 18631 Laredo Rd , Castro Valley, CA 3 Beds2 Baths1,744 SqFt 26 Open House Active $1,097,000 2709 Delaney Ct , Castro Valley, CA 3 Beds4 Baths2,147 SqFt Listed by: Insook So, Compass 26 Open House Active $1,097,000 2709 Delaney Court , Castro Valley, CA 3 Beds3 Baths2,147 SqFt Listed by: Insook So, Compass 24 Active $1,100,000 3086 Greenview Dr , Castro Valley, CA 3 Beds2 Baths1,650 SqFt Listed by: Laura Lane, Lane & Associates 23 Active $1,100,000 22007 Orange Ave , Castro Valley, CA 3 Beds2 Baths2,262 SqFt Listed by: Brad Hatton, Fox Realty Group 42 Open House Active $1,119,000 18890 Santa Maria Ave , Castro Valley, CA 3 Beds2 Baths1,517 SqFt Listed by: Sylvana Wong, Re/max Accord 53 Active $1,125,000 4311 Circle Ave , Castro Valley, CA 3 Beds2 Baths1,385 SqFt Listed by: Paulette Johnson, Re/max Accord 21 Open House Active $1,150,000 5020 Proctor Rd , Castro Valley, CA 3 Beds3 Baths1,584 SqFt Listed by: Sharona Laherrere, Berkshire Hathaway Homeservices Drysdaleproperties 21 Open House Active $1,150,000 5020 Proctor Road , Castro Valley, CA 3 Beds2 Baths1,584 SqFt Listed by: Sharona Laherrere, Berkshire Hathaway Homeservices Drysdaleproperties 4 Active $1,168,164 3832-3832A Norbridge Avenue , Castro Valley, CA 4 Beds4 Baths1,714 SqFt Listed by: Theresa Mejia, Kb Home Sales -northern California Inc 4 Open House Active $1,170,551 3818-3818a Norbridge Ave , Castro Valley, CA 4 Beds4 Baths1,714 SqFt Listed by: Theresa Mejia, Kb Home Sales -northern California Inc 4 Open House Active $1,170,551 3818-3818A Norbridge Avenue , Castro Valley, CA 4 Beds4 Baths1,714 SqFt Listed by: Theresa Mejia, Kb Home Sales -northern California Inc 52 Open House Active $1,195,000 20089 Emerald Ct , Castro Valley, CA 4 Beds1 Baths1,468 SqFt Listed by: Janella Anguiano, Century 21 Masters 52 Active $1,199,000 2204 170th Avenue , Castro Valley, CA 4 Beds3 Baths1,839 SqFt Listed by: Maha Najjar, Coldwell Banker Realty 52 Active $1,199,000 2204 170th Ave , Castro Valley, CA 4 Beds3 Baths1,839 SqFt Listed by: Maha Najjar, Coldwell Banker Realty 33 Open House Active $1,199,000 20575 Forest Avenue , Castro Valley, CA 2 Beds1 Baths1,084 SqFt Listed by: Dominic Nicoli, Intero Real Estate Services 33 Open House Active $1,199,000 20575 Forest Ave , Castro Valley, CA 2 Beds1 Baths1,084 SqFt Listed by: Dominic Nicoli, Intero Real Estate Services 45 Active $1,199,999 17994 Mayflower Dr. , Castro Valley, CA 3 Beds1 Baths1,728 SqFt Listed by: Holly Bunow, Kw Sierra Foothills 6 Active $1,219,990 3921-3921A Novel Way , Castro Valley, CA 4 Beds4 Baths1,749 SqFt Listed by: Theresa Mejia, Kb Home Sales -northern California Inc 6 Active $1,219,990 3921-3921a Novel Way , Castro Valley, CA 4 Beds4 Baths1,749 SqFt Listed by: Theresa Mejia, Kb Home Sales -northern California Inc 34 Active $1,248,000 19157 Parsons Ave , Castro Valley, CA 3 Beds3 Baths1,776 SqFt Listed by: Bryan Vanheusen, Legacy Real Estate & Assoc. 36 Active $1,275,000 4381 James Ave , Castro Valley, CA 4 Beds2 Baths1,787 SqFt Listed by: Januka Shrestha, S & R Homes Realty 50 Active $1,299,950 4095 Robin Ln , Castro Valley, CA 4 Beds3 Baths2,621 SqFt Listed by: Tim Fiebig, Exp Realty Of California 60 Active $1,300,000 3554 Arcadian Ct , Castro Valley, CA 3 Beds2 Baths2,050 SqFt Listed by: Anna May, Golden Gate Sotheby's Int'l 60 Active $1,350,000 4255 Circle Ave , Castro Valley, CA 3 Beds2 Baths1,674 SqFt Listed by: Raul Alcaraz, International Brokers 58 Active $1,395,000 20595 Center St , Castro Valley, CA 5 Beds3 Baths2,855 SqFt Listed by: Kanwal Gill, Keller Williams Realty 57 Active $1,399,000 5277 Winifred Dr , Castro Valley, CA 5 Beds3 Baths2,305 SqFt Listed by: Tim Fiebig, Exp Realty Of California 57 Active $1,399,950 17860 Almond Rd , Castro Valley, CA 5 Beds2 Baths2,170 SqFt Listed by: Tim Fiebig, Exp Realty Of California 52 Active $1,485,000 18767 Lamson Rd , Castro Valley, CA 3 Beds2 Baths1,976 SqFt Listed by: Paulette Johnson, Re/max Accord 52 Active $1,498,000 17561 Vineyard Rd , Castro Valley, CA 4 Beds3 Baths2,637 SqFt Listed by: Jessica Medina, Village Properties & Assoc. 41 Active $1,499,500 19464 Yuma St , Castro Valley, CA 5 Beds3 Baths2,685 SqFt Listed by: Michelle Lee, Intero Real Estate Services 13 Active $1,650,000 22003 Hoffman Way , Castro Valley, CA 5 Beds3 Baths2,948 SqFt Listed by: Vickie Burgess, Realsmart Properties 31 Active $1,698,888 4515 Ewing Rd , Castro Valley, CA 4 Beds2 Baths2,864 SqFt Listed by: Rose Moeckelmann, Home America Realty 53 Active $1,729,000 18522 Madison Ave , Castro Valley, CA 4 Beds3 Baths2,965 SqFt Listed by: Stephanie Burton, Bay Area Fine Living 43 Open House Active $1,777,000 18009 Laird Court , Castro Valley, CA 3 Beds3 Baths3,029 SqFt Listed by: Leila Sisneros, Golden Gate Sotheby's International Realty 43 Open House Active $1,777,000 18009 Laird Ct , Castro Valley, CA 3 Beds3 Baths3,029 SqFt Listed by: Leila Sisneros, Golden Gate Sotheby's International Realty 60 Open House Active $1,899,000 3254 Keith Ave , Castro Valley, CA 5 Beds3 Baths3,137 SqFt Listed by: Stacy Coppola, Re/max Accord 60 Open House Active $2,149,000 17691 Whisper Ln , Castro Valley, CA 4 Beds3 Baths3,047 SqFt Listed by: Kelly Mccoy, Bhhs Drysdale Properties 53 Open House Active $2,500,000 4584 Ewing Rd , Castro Valley, CA 4 Beds3 Baths3,861 SqFt Listed by: Serean Kimmel, Re/max Accord 60 Active $2,875,000 18127 Madison Ave , Castro Valley, CA 9 Beds5 Baths4,930 SqFt Listed by: Valentina Hauso, Keller Williams Realty 32 Active $2,980,000 19358 Lake Chabot Rd , Castro Valley, CA 4 Beds3 Baths3,185 SqFt Listed by: Catherine Brent, Bhhs Drysdale Properties View All Listings