18522 Madison Ave, Castro Valley, CA 94546 (MLS # 41097264)
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Welcome to 18522 Madison Ave—a stunning, fully updated single-family retreat nestled on a private road in one of Castro Valley’s most coveted neighborhoods. This 4-bedroom, 3.5-bath residence offers 2,900 sq ft of sophisticated living space, combining luxury, comfort, and functionality in one beautiful package. Step inside to a light-filled, open-concept layout featuring a remodeled chef’s kitchen with high-end stainless steel appliances, custom cabinetry, and elegant quartz countertops—perfect for entertaining or everyday living. The expansive living and dining areas flow seamlessly to the outdoor space, where you’ll find a resort-style pool ideal for relaxing or hosting guests. Upstairs, the spacious primary suite offers a spa-inspired bath and serene views, while downstairs features a fully separate unit—perfect for extended family, guests, or rental income. Tucked away on a quiet, private road in a top-rated school district, this home provides the peace and privacy of suburban living with easy access to freeways, BART, shopping, and dining. Don’t miss the opportunity to own this rare Castro Valley gem—luxury, privacy, and space in an unbeatable location. Schedule your private tour today.
| Last Updated | 5/13/2025 | Tract | CASTRO VALLEY |
|---|---|---|---|
| Year Built | 1952 | Garage Spaces | 2.0 |
| County | Alameda |
Additional Details
| AIR CONDITIONING | Yes |
|---|---|
| APPLIANCES | Washer |
| CONSTRUCTION | Brick, Wood Siding |
| FIREPLACE | Yes |
| GARAGE | Garage, Garage Door Opener, Yes |
| INTERIOR | Breakfast Bar |
| LOT | 0.26 acre(s) |
| LOT DESCRIPTION | Back Yard, Front Yard, Sprinklers In Front, Sprinklers In Rear |
| PARKING | Garage,Garage Door Opener |
| POOL | Yes |
| POOL DESCRIPTION | In Ground |
| SEWER | Public Sewer |
| STORIES | 2 |
| STYLE | Contemporary |
| SUBDIVISION | CASTRO VALLEY |
Location
Based on information from CRMLS as of 5/14/25 6:23 AM PDT. The information being provided by CRMLS is for the visitor's personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by CRMLS, CLAW, CRISNet MLS, i-Tech MLS, PSRMLS and/or VCRDS and is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited.
Any property information referenced on this website comes from the Internet Data Exchange (IDX) program of CRISNet MLS and/or CRMLS. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
This IDX solution is (c) Diverse Solutions 2025.
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