18522 Madison Ave, Castro Valley, CA 94546

Local realty services provided by:Better Homes and Gardens Real Estate Royal & Associates
18522 Madison Ave,Castro Valley, CA 94546
$1,660,000
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  • 4 Beds
  • 3 Baths
  • 2,965 sq. ft.
  • Single family
  • Active
Listed by:stephanie burton
Office:bay area fine living
MLS#:41097264
Source:CA_BRIDGEMLS

Price summary

  • Price:$1,660,000
  • Price per sq. ft.:$559.87

About this home

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

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Home facts

  • Year built:1952
  • Listing ID #:41097264
  • Added:145 day(s) ago
  • Updated:October 03, 2025 at 02:42 PM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:3
  • Full bathrooms:3
  • Living area:2,965 sq. ft.

Heating and cooling

  • Heating:Central

Structure and exterior

  • Year built:1952
  • Building area:2,965 sq. ft.
  • Lot area:0.27 Acres

Finances and disclosures

  • Price:$1,660,000
  • Price per sq. ft.:$559.87

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