SoldMay 1, 2026

Bought with Gabriel Heredia

Source: Bay East, Contra Costa, EBRD #41129382

18786 Sydney Circle, Castro Valley, CA, 94546

$1,280,000

4
3
2
1796 sq. ft.
4268 sq. ft.

SingleFam

13 days on the market

Sold: May 1, 2026

What's around 18786 Sydney Circle

About this property

Tucked away in a peaceful Castro Valley neighborhood, this beautifully updated home offers privacy, natural light, and stunning hill views. The flexible floor plan features 3 bedrooms plus a spacious loft—ideal as a home office or easily convertible into a 4th bedroom. The home has been thoughtfully refreshed with new interior paint, new flooring, updated light fixtures, newer furnace, upgraded countertops, sinks, and faucets, along with beautifully landscaped outdoor spaces, making it truly move-in ready. Wake up to serene hill views from the primary bedroom, then enjoy a generous backyard with no rear neighbors and open hill views—perfect for quiet morning coffee or hosting gatherings with family and friends, all while enjoying a rare sense of privacy and tranquility. Located in a quiet and established neighborhood, the home provides a peaceful retreat while still being conveniently close to Lake Chabot, parks, shops, restaurants, and easy access to Hwy 580. Top rated Castro Valley School. It’s not just a home, but a lifestyle of comfort, privacy, and community.

Looking for more information on 18786 Sydney Circle?

Explore comparables, sales history and growth for this property.
Learn more

Similar properties sold nearby

SoldMay 18, 2026
$1,438,000
17939 Lamson Road
Castro Valley CA 94546
4
3
2
Single-Family
Listing courtesy of Coldwell Banker Realty and Bay Home Investments & Loans Inc
SoldMay 12, 2026
$1,025,000
18425 Pepper Street
Castro Valley CA 94546
4
2
2
Single-Family
Listing courtesy of RE/MAX ACCORD
SoldMay 12, 2026
$1,649,000
18286 Center Street
Castro Valley CA 94546
4
3
2
Single-Family
Listing courtesy of Envision Real Estate & Loan In

Other properties sold by Gabriel Heredia

SoldApr 3, 2026
$660,000
730 W Sunset Blvd
Hayward CA 94541
Duplex
Listing courtesy of Redfin and Keller Williams Realty
SoldMar 18, 2026
$560,000
33545 9th Street
Union City CA 94587
3
1
Single-Family
Listing courtesy of Redfin
SoldJan 29, 2026
$1,051,000
1001/3838 Development Terrace
Fremont CA 94538
2
3
2
Townhouse
Listing courtesy of Redfin and 168 Realty

Browse properties sold in nearby areas

The Digital Millennium Copyright Act of 1998, 17 U.S.C. § 512 (the "DMCA") provides recourse for copyright owners who believe that material appearing on the Internet infringes their rights under MLS GRID IDX Rules Updated September 16, 2024 7 U.S. copyright law. If you believe in good faith that any content or material made available in connection with our website or services infringes your copyright, you (or your agent) may send us a notice requesting that the content or material be removed, or access to it blocked. Notices must be sent in writing by email to: dmca@ratemyagent.com

The DMCA requires that your notice of alleged copyright infringement include the following information: (1) description of the copyrighted work that is the subject of claimed infringement; (2) description of the alleged infringing content and information sufficient to permit us to locate the content; (3) contact information for you, including your address, telephone number and email address; (4) a statement by you that you have a good faith belief that the content in the manner complained of is not authorized by the copyright owner, or its agent, or by the operation of any law; (5) a statement by you, signed under penalty of perjury, that the information in the notification is accurate and that you have the authority to enforce the copyrights that are claimed to be infringed; and (6) a physical or electronic signature of the copyright owner or a person authorized to act on the copyright owner's behalf. Failure to include all of the above information may result in the delay of the processing of your complaint.

Email
© 2026 RateMyAgent