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$1,195,000

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 4 Full Baths
  • 2 Car Garage
  • Updated 1 day ago

Next open house:

Open House: 1:00 PM - 4:00 PM

Saturday 1/17 1:00 PM - 4:00 PM

18798 Madison Ave,Castro Valley, CA 94546

18798 Madison AveCastro ValleyCA94546

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Join us at 18798 Madison Ave on:

  • Open House: 1:00 PM - 4:00 PM

    Sunday 1/18 1:00 PM - 4:00 PM

    18798 Madison Ave,Castro Valley, CA 94546
    18798 Madison AveCastro ValleyCA94546
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**OPEN Saturday & Sunday 1/17 & 1/18 from 1-4PM** 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. 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!

Full Property Details for 18798 Madison Ave

General

  • Price: $1,195,000
  • Status: Active
  • Type: Single Family
  • Source: MAX
  • MLS ID: 41115664
  • Updated: 1/14/2026
  • Added to Site: 85 day(s) ago

Interior

  • Number of Rooms: 6
  • Interior Features: Dining Area, Pantry, Wet Bar
  • Number of Fireplaces: 1
  • Fireplace(s): Living Room
  • Appliances: Dishwasher, Gas Range, Refrigerator, Gas Water Heater
  • Flooring: Hardwood, Tile

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 4
  • Bathroom Features: Shower Over Tub, Updated Baths
  • Primary Bathroom: Stall Shower, Updated Baths

Bedrooms

  • Total Bedrooms: 3

Other Rooms

  • Kitchen: Stone Counters, Dishwasher, Eat-in Kitchen, Gas Range/Cooktop, Kitchen Island, Pantry, Refrigerator, Wet Bar
  • Laundry: Dryer, Laundry Closet, Washer, Inside

Additional Information

  • Pool: Yes
  • Pool Description: In Ground, Pool Sweep, Pool House, Outdoor Pool

Exterior

  • Exterior Features: Back Yard, Front Yard, Terraced Up, Private Entrance

Parking

  • Attached garage: Yes
  • Garage Spaces: 2
  • Parking Features: Attached, Int Access From Garage, Parking Spaces, Garage Door Opener

Location

  • Area: Listing
  • County: Alameda
  • Subdivision: Castro Valley
  • Driving Directions: Redwood, Seven Hills, Madison

Heating & Cooling

  • Cooling Type: Ceiling Fan(s)
  • Heating Type: Forced Air, Central

Utilities

  • Sewer: Public Sewer
  • Water: Public

Structural Information

  • Architectural Style: Mid Century Modern
  • Exterior Const.: Stucco
  • Roof: Tar/Gravel
  • Windows: Double Pane Windows
  • Stories/Levels: Two Story
  • Year Built: 1953

Lot Features

  • Property View: Other
  • Lot Size (Acres): 0.13
  • Lot Dimensions: 5662.8
  • Lot Features: Sloped Up, Back Yard, Front Yard, Private
  • Fencing (Description): Fenced

Financial Considerations

  • For Sale: Yes
  • Price Per Sq. Ft.: $652

Disclosures and Reports

  • Property ID: 84C79641

Listed by RE/MAX Accord, Bob Frey and RE/MAX Accord, Kailani Frey Breitinger

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Listing agents

— 18798 Madison Ave —

  • Bob Frey

    RE/MAX Accord

  • Kailani Frey Breitinger

    RE/MAX Accord

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 18798 Madison Ave

School District:Castro Valley Unified School District
NameGradesDistance
Vannoy Elementary School
5100 Vannoy Avenue, Castro Valley, CA 94546
K-50.2 mi
Creekside Middle School, Castro Valley, CA
19722 Center Street, Castro Valley, CA 94546
6-80.6 mi
Canyon Middle School
19600 Cull Canyon Road, Castro Valley, CA 94552
6-80.7 mi
Castro Valley High School
19400 Santa Maria Avenue, Castro Valley, CA 94546
9-120.8 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 18798 Madison Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
10/23/2025
Listed
$1,195,000
153.72%
MLS
5/17/2002
Sold
$471,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 18798 Madison Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$8,770
2%
$676,557
2%
2024
$8,573
2%
$663,293
2%
2023
$8,432
2%
$650,291
2%
2022
$8,267
3%
$637,540
2%
2021
$8,054
2%
$625,040
1%
2020
$7,870
-2%
$618,634
2%
2019
$8,012
3%
$606,506
2%
2018
$7,785
3%
$594,616
2%
2017
$7,580
5%
$582,960
2%
2016
$7,212
7%
$571,533
2%
2015
$6,740
1%
$562,950
2%
2014
$6,659
8%
$551,926
8%
2013
$6,167
—
$510,000
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Listed by RE/MAX Accord, Bob Frey and RE/MAX Accord, Kailani Frey Breitinger

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18798 Madison Ave, Castro Valley, CA 94546 (MLS# 41115664) is a Single Family property with 3 bedrooms and 4 full bathrooms. 18798 Madison Ave is currently listed for $1,195,000 and was received on October 23, 2025. Want to learn more about 18798 Madison Ave? Do you have questions about finding other Single Family real estate for sale in Castro Valley? You can browse all Castro Valley real estate or contact a Coldwell Banker agent to request more information.

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