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E3 Realty

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$ 1,225,000

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Open Sun 1PM-4PM

18508 Madison Ave Castro Valley, CA 94546

4 Beds

2 Baths

2,178 SqFt

Open House

Sun May 31, 1:00pm - 4:00pm

UPDATED:

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 2,178 sqft

Price per Sqft $562

Subdivision Castro Valley

MLS Listing ID 41135921

Bedrooms 4

Full Baths 2

HOA Y/N No

Year Built 1952

Lot Size 0.298 Acres

Acres 0.3

Property Sub-Type Single Family Residence

Property Description

Tucked quietly along a peaceful Castro Valley street, this home is the kind of opportunity buyers are always hoping to find; a property that feels warm and welcoming from the moment you arrive, with room to enjoy today and endless potential for what it could become over time. Inside, original hardwood floors run throughout much of the home, while the comfortable 4-bedroom, 2-bath layout offers a sense of space that feels both functional and inviting. Every room reflects years of thoughtful care, creating a home that feels solid, lived in, and ready for its next chapter. At the heart of the home, an expanded dining room surrounded by walls of windows brings in natural light from every angle. It's the kind of space that naturally becomes the gathering place of the home; morning coffee overlooking the yard, holiday dinners with family, or slow evenings spent lingering around the table with friends. Step outside and the possibilities continue. The backyard offers multiple spaces to relax, garden, entertain, or simply enjoy the privacy and peaceful setting. Perched above the home, a detached garage has been converted into a bonus space complete with its own deck overlooking the property below. Beneath it, an expansive workshop creates even more flexibility; ideal for storage, hobbies, a home gym, creative studio, or future ADU potential for buyers looking to maximize the property over time. This is the kind of home that sparks ideas the moment you walk through the door. Move right in and enjoy its charm exactly as it is, or slowly transform it into something truly special while building long-term value along the way.

Location

State CA

County Alameda

Rooms

Basement Crawl Space

Interior

Interior Features Storage, Workshop

Heating Zoned

Cooling No Air Conditioning

Flooring Hardwood, Linoleum, Carpet

Fireplaces Number 1

Fireplaces Type Family Room

Fireplace Yes

Appliance Dishwasher, Free-Standing Range

Laundry Laundry Room

Exterior

Exterior Feature Back Yard, Front Yard

Garage Spaces 2.0

Pool None

Total Parking Spaces 6

Private Pool false

Building

Lot Description Sloped Up, Back Yard

Story 1

Foundation Slab

Sewer Public Sewer

Water Public

Architectural Style Traditional

Level or Stories One Story

New Construction Yes

Others

Tax ID 84C88517

Virtual Tour https://www.18508madison.com/mls/247559331

© 2026 BEAR, CCAR, bridgeMLS. This information is deemed reliable but not verified or guaranteed. This information is being provided by the Bay East MLS or Contra Costa MLS or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website.

Listed by Jessica Nance • Compass

E3 Realty

Broker | DRE# 01726225

+1(925) 603-3615 | contact@e3realty.com

E3 Realty

18508 Madison Ave Castro Valley, CA 94546

Open House

Key Details

Location

Rooms

Interior

Exterior

Building

Others

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18508 Madison Ave