18522 Madison Ave

• Sat Apr 4, 2:00 pm - 4:00 pm

  Open House

• Sun Apr 5, 1:00 pm - 4:00 pm

  Open House

Beautifully updated home featuring recent renovations throughout and a flexible layout ideal for modern living. The remodeled kitchen showcases new cabinetry, stone countertops, stylish backsplash, and stainless steel appliances, complemented by updated flooring, lighting, and contemporary finishes throughout the home. Enjoy seamless indoor/outdoor living with an expansive backyard offering a sparkling pool and generous patio areas - perfect for entertaining, relaxing, or enjoying warm summer days. The lower level includes a fully updated 1 bedroom, 1 bathroom in-law unit with a private entrance and its own patio space, providing excellent potential for rental income, extended family living, or a private guest suite.

Current Status

Active

Original Price

$1,599,000

List Price

$1,599,000

On Market Date

Mar 10, 2026

Property Type

Detached

D/N/S

Castro Valley

Zip Code

94546

MLS ID

41126648

APN

84C88516

Year Built

1952

Stories in Building

2

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

BAY EAST

Bed

4

Bath

3

Parking

2

Attached, Carport - 2 Or More, Parking Spaces, Garage Door Opener

SQ FT

2,954

SQ FT Source

Owner

Lot SQ FT

11,538.0

Lot Acres

0.26 Acres

Pool Info

In Ground, Pool House, Outdoor Pool

Kitchen

Dishwasher, Gas Range, Range, Refrigerator, Dryer, Washer, Gas Water Heater, Breakfast Bar, Stone Counters, Disposal, Gas Range/Cooktop, Range/Oven Built-in, Skylight(s), Updated Kitchen

Cooling

Whole House Fan, None

Disclosures

None

Entry Level

Exterior Details

Back Yard, Front Yard, Sprinklers Automatic, Storage, Yard Space

Flooring

Vinyl

Foundation

Fire Place

Brick, Wood Burning

Heating

Central

Laundry

Dryer, Laundry Room, Washer, Cabinets, Sink

Upper Level

3 Bedrooms

Main Level

1 Bedroom

Possession

Close Of Escrow

Architectural Style

Contemporary

Construction Status

Existing

Additional Miscellaneous Features

Back Yard, Front Yard, Sprinklers Automatic, Storage, Yard Space

Location

Other, Paved, Private, Landscaped

Roof

Composition Shingles

Water and Sewer

Public

Fee

Unavailable

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

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