18819 Sydney Circle

Must-see gem in Castro Valley! This single-family home is filled with natural light and offers a bright, spacious layout. Upon entry, you are welcomed by an elegant living room with an impressive 18-foot high ceiling, creating a grand and airy atmosphere. The home features hardwood flooring, freshly painted, and includes dual-pane windows throughout, showcasing tasteful interior design and thoughtfully crafted details in every corner. The beautiful kitchen features stainless steel appliances, granite countertops, and an open-concept design that connects seamlessly to the living space. The expansive primary suite offers a comfortable layout with a walk-in closet, and the primary bathroom includes a body jet shower and a Jacuzzi tub for a spa-like experience. The beautifully landscaped backyard features a variety of flowers and fruit trees. A dedicated office space makes working from home convenient, and the home is ideally located with easy access to HW580 and HW238. Enjoy convenient transportation, a welcoming community, and top-rated Castro Valley schools-making it an ideal place to live for all ages.

Days on Market

6 days

Current Status

Active

Original Price

$1,099,000

List Price

$1,099,000

On Market Date

May 6, 2026

Property Type

Single Family Home

Area

3300 - Castro Valley

Zip Code

94546

MLS ID

ML82044859

APN

084B-0415-044

Year Built

1991

Stories in Building

2

Possession

Unavailable

Data Source

MLSL

Origin MLS System

MLSListings, Inc.

Bed

4

Bath

3 (2/1)

Double Sinks, Primary - Tub with Jets, Stone, Tile

Parking

2

Attached Garage

SQ FT

1,901

SQ FT Source

Unavailable

Lot SQ FT

3,626.0

Lot Acres

0.083242 Acres

Kitchen

Cooktop - Gas, Countertop - Granite

Cooling

None

Dining Room

Dining Area in Family Room

Disclosures

Natural Hazard Disclosure

Family Room

Kitchen / Family Room Combo

Flooring

Hardwood, Tile

Foundation

Concrete Slab

Fire Place

Family Room, Wood Burning

Heating

Central Forced Air

Laundry

Electricity Hookup (220V), Gas Hookup, In Garage

* Fee

$141

Name

Castro Valley Springhill Homeowners Asso

*Fee includes

Maintenance - Common Area, Management Fee, and Reserves

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.

School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.