18798 Madison Ave Castro Valley, CA $ 1,195,000
18798 Madison Ave
$ 1,195,000
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18798 Madison Ave

Castro Valley, CA, 94546
$ 1,195,000
Bedrooms3 Baths4.0 Sq 1,832

Monthly Estimate*

$ 7,455

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Single Family Home for sale in Castro Valley, CA

for $1,195,000 with 3 bedrooms and 4 full baths. This 1,832 square foot home was built in 1953 on a lot size of 0.125321.

**OPEN Saturday 12/6 from 1-4PM and Sunday 12/7 from 2:30-4:30PM** 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. The pool is fully functioning, but if you prefer no pool, a quote for removal is 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!

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Single Family Active

Price

$ 1,195,000

Bedrooms

3

Full Bath

4

Property Type

Single Family

Taxes

$ 0

Style

Mid Century Modern

Lot Size

0.125321

Year Built

1953

Town/City

Castro Valley

County/Region

Alameda

MLS | Web ID

41115664

Features
General
Living Area 1832
Sewer Public Sewer
Heating Forced Air Central
Cooling Ceiling Fan(s)
Roof Tar/Gravel
Appliances Dishwasher Gas Range Refrigerator Gas Water Heater
Garage Spaces 2
Architectural Style Mid Century Modern
Pool Features In Ground Pool Sweep Pool House Outdoor Pool
Construction Materials Stucco
Year Built 1953
Electric No Solar
View Other
Stories Count 2
Levels Two Story
Property Subtype Detached
County Alameda
New Construction No
Property Type Residential
HOA N
Subdivision Name Castro Valley
Garage Y/N Yes
Other Structures Shed(s)
Total Rooms 6
Full Baths 4
Status Active
Directions Redwood Seven Hills Madison
City Castro Valley
MLS Area Listing
Lot Size Square Feet 5459
Property Condition Existing
Virtual Tour https://my.matterport.com/show/?m=9Mp6w7QaEmm&brand=0
Standard Status Active
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Interior
Interior Amenities Dining Area Pantry Wet Bar
Flooring Hardwood Tile
Total Fireplaces 1
Fireplace Features Living Room
Air Conditioning Y/N Yes
Heating Y/N Yes
Window Features Double Pane Windows
Fireplace Y/N Yes
Laundry Features Dryer Laundry Closet Washer Inside
Total Bedrooms 3
Kitchen Features Stone Counters Dishwasher Eat-in Kitchen Gas Range/Cooktop Kitchen Island Pantry Refrigerator Wet Bar
Total Baths 4
1/2 Baths 0
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Exterior
Exterior Amenities Back Yard Front Yard Terraced Up Private Entrance
Fencing Fenced
Parking Features Attached Int Access From Garage Parking Spaces Garage Door Opener
Lot Features Sloped Up Back Yard Front Yard Private
Water Source Public
Lot Size Area 5662.8
Foundation Details Slab
Building Area Total 1832
Lot Size Acres 0.13
ADU Y/N No
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Internal Only
Street Number 1 18798
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* Excluded Features
List By
Bob Frey

Listing Agent

Re/Max Accord

Broker

bobfreyhomes@gmail.com

Email

Affordability Calculator

$7,455
Per Month
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0%
0%
Monthly Principal & Interest
$7,455
Monthly Property Taxes
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Monthly Home Insurance
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Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
806588 Elementary School
806593 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
10/24/2025$1,195,000 Listed Price

Map


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18798 Madison Ave, Castro Valley, CA, 94546 is a Single Family Home for sale at $1,195,000 with 1,832 sqft and a lot size of 0.125321. 18798 Madison Ave has 3 bedrooms, 4.0 baths, and was built in 1953. The property's zip code is 94546 which is in Castro Valley, CA