About 18798 Madison Ave
**OPEN Saturday 10/25 from 11:30AM-2:30PM and Sunday 10/26 from 1PM-4PM.** Bright and versatile, this move-in ready 3+ bedroom, 4-bath home with a 2-car garage is located in Castro Valley’s award-winning school district! The main level offers three bedrooms and two full baths, along with hardwood flooring and an open, airy living space filled with natural light. The kitchen features stainless steel appliances and plenty of counter space, making it ideal for cooking and entertaining. The spacious DOWNSTAIRS BONUS AREA includes a full bath and a wet bar with cooktop wiring already in place, making it easy to convert into a kitchenette. This versatile bonus area offers potential for an in-law suite, office, or game room, providing great flexibility for a variety of needs (buyer to verify possible uses). Out back, enjoy low-maintenance composite decking, a private setting, and an in-ground pool, plus a pool house with its own full bath. Prefer no pool? Ask your agent for a removal quote that seller has available. Ideally located less than two miles from BART—a commuter’s dream—and close to hiking trails, the golf course, and vibrant downtown Castro Valley. This is a must-see home you won’t want to miss!
Features of 18798 Madison Ave
| MLS® # | 41115664 |
|---|---|
| Price | $1,195,000 |
| Bedrooms | 3 |
| Bathrooms | 4.00 |
| Full Baths | 4 |
| Square Footage | 1,832 |
| Acres | 0.13 |
| Year Built | 1953 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | Mid Century Modern |
| Status | Active |
Community Information
| Address | 18798 Madison Ave |
|---|---|
| Subdivision | CASTRO VALLEY |
| City | Castro Valley |
| County | Alameda |
| State | CA |
| Zip Code | 94546 |
Amenities
| Parking Spaces | 4 |
|---|---|
| Parking | Attached, Int Access From Garage, Parking Spaces, Garage Door Opener |
| # of Garages | 2 |
| View | Other |
| Is Waterfront | No |
| Has Pool | Yes |
| Pool | In Ground, Pool Sweep, Pool House, Outdoor Pool |
Interior
| Interior Features | Dining Area, Pantry, Wet Bar |
|---|---|
| Appliances | Dishwasher, Gas Range, Refrigerator, Gas Water Heater |
| Heating | Forced Air, Central |
| Cooling | Ceiling Fan(s) |
| Fireplace | No |
| # of Fireplaces | 1 |
| Fireplaces | Living Room |
| # of Stories | 2 |
| Stories | Two Story |
Exterior
| Exterior Features | Back Yard, Front Yard, Terraced Up, Private Entrance |
|---|---|
| Lot Description | Sloped Up, Back Yard, Front Yard, Private |
| Windows | Double Pane Windows |
| Construction | Stucco |
| Foundation | Slab |
Additional Information
| Date Listed | October 23rd, 2025 |
|---|---|
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Agent | Bob Frey |
|---|---|
| Office | RE/MAX Accord |