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18810 Madison AveCastro Valley, CA 94546

For Sale

$799,000

Smart Buyer Rebate $7,475

Welcome to this delightful 2-bedroom, 1-bath home offering 1,003 sq ft of comfortable living space on a 5,247 sq ft lot, ideally located in the heart of Castro Valley. Thoughtfully updated and well-maintained, this home blends classic charm with important modern improvements. Step inside to find a beautifully renovated modern bathroom and a functional floor plan that maximizes both comfort and livability. Major system upgrades provide peace of mind, including copper plumbing repipe, an upgraded electrical panel, foundation retrofit, and new attic insulation completed in 2023. The outdoor spaces are designed for both enjoyment and low maintenance. The backyard features artificial turf for year-round greenery, while a newer retaining wall and French drain system enhance both functionality and drainage. The low-maintenance front yard adds curb appeal without the upkeep. Located in a highly desirable neighborhood within walking distance to all three Castro Valley schools, this home offers exceptional convenience for daily living. Enjoy easy access to shopping, dining, parks, and commuter routes while benefiting from Castro Valley’s highly regarded school district. A wonderful opportunity to own a thoughtfully upgraded home in one of Castro Valley’s most convenient locations.

Listed by Lily Do

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License #01728793

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Compass

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lily@lilydo.com

Last updated March 16, 2026

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Source: bridgeMLS #41126553

Listing Facts

  • TypeSingle-family
  • NeighborhoodNortheast Castro Valley
  • Bedrooms2
  • Bathrooms1
  • Days on Prevu8
  • Size1,003 sqft
  • Price per sqft$797

Amenities

  • Washer/Dryer
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

03/09/2026
Listed by Compass
$799,000

Property Details for 18810 Madison Ave

Exterior

Construction

  • Roof: Shingle
  • Stories: 1
  • Window Features: Double Pane Windows
  • Year Built: 1949
  • Architectural Style: Ranch
  • Construction Materials: Stucco
  • Exterior Features: Back Yard, Front Yard, Terraced Up

Features

  • Fencing: Fenced

Measurements

  • Building Area Total: 1,003
  • Lot Features: Sloped Up
  • Lot Size Acres: 0.12
  • Lot Size Area: 0
  • Lot Size Square Feet: 5,247
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 84C7961

Interior

Features

  • Appliances: Gas Range, Free-Standing Range, Refrigerator, Dryer, Gas Water Heater
  • Fireplace Features: Living Room
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Hardwood Flrs Throughout
  • Interior Features: Dining Area

Measurements

  • Living Area: 1,003
  • Living Area Units: Square Feet

Rooms

  • Basement: Crawl Space
  • Bathrooms Full: 1
  • Bathrooms Total Integer: 1
  • Bedrooms Total: 2
  • Rooms Total: 5

Other

Location

  • Subdivision Name: CASTRO VALLEY

Parking

Parking

  • Covered Spaces: 1
  • Garage Spaces: 1
  • Parking Features: Attached, Int Access From Garage, Garage Faces Front, Garage Door Opener

Schools

High School

  • High School District: CASTRO VALLEY UNIFIED SCHOOL DISTRICT

Utilities

Equipment

  • Cooling: Ceiling Fan(s)
  • Electric: No Solar
  • Heating: Wall Furnace
  • Has Heating: Yes
  • Laundry Features: Dryer, In Garage, Washer

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 2 bedrooms and 1 bathroom in this single-family home at 18810 Madison Ave.

Does this single-family home have parking?

Yes, there is 1 parking space available for 18810 Madison Ave.

How does 18810 Madison Ave compare to other single-family homes in Northeast Castro Valley?

This single-family home is listed 25% below the average price for single-family homes in Northeast Castro Valley and has been on the market for 1 less day than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 1,003 sqft.

18810 Madison Ave is a 2-bedroom, 1-bath single-family home for sale in Castro Valley CA 94546. Available on Prevu for 8 days at $799,000. This home features 1,003 square feet of living space, located in Alameda County. The median listing price for single-family homes in this area is $995,000. Additional amenities include parking, swimming pool, and washer/dryer. Explore more single-family home listings in Alameda County.

Based on information from bridgeMLS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.