18522 Madison Ave, Castro Valley, CA 94546

Local realty services provided by:ERA Excel Realty
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18522 Madison Ave,Castro Valley, CA 94546
$1,699,000
  • 4 Beds
  • 3 Baths
  • 2,965 sq. ft.
  • Single family
  • Active
Listed by:stephanie burton
Office:bay area fine living
MLS#:41097264
Source:CRMLS

Price summary

  • Price:$1,699,000
  • Price per sq. ft.:$573.02

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:95 day(s) ago
  • Updated:August 17, 2025 at 01:19 PM

Rooms and interior

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

Structure and exterior

  • Year built:1952
  • Building area:2,965 sq. ft.
  • Lot area:0.26 Acres

Utilities

  • Sewer:Public Sewer

Finances and disclosures

  • Price:$1,699,000
  • Price per sq. ft.:$573.02
Based on information from California Regional Multiple Listing Service, Inc. as of August 17, 2025 . This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified.

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