Recently Listed Open House 4/11 1pm - 4pm
18786 Sydney Cir
Castro Valley, CA, 94546 $ 1,088,000
Bedrooms4 Baths2.1 Sq 1,796 Monthly Estimate*
$ 6,699
for $1,088,000 with 4 bedrooms and 2 full baths, 1 half bath. This 1,796 square foot home was built in 1991 on a lot size of 0.098.
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.
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Open House
4/11/2026 1:00 PM - 4:00 PM
4/12/2026 1:00 PM - 4:00 PM
18786 Sydney Cir Castro Valley, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesGeneralLiving Area 1796
Sewer Public Sewer
Heating Forced Air Gravity
Cooling None
Possession Close Of Escrow
Roof Shingle
Appliances Gas Water Heater
HOA Fee 140
Garage Spaces 2
Patio/Porch Features Patio
Architectural Style Contemporary
Pool Features None
Construction Materials Wood Siding
Year Built 1991
View Hills Trees/Woods
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Assoc Fee Paid Per Monthly
County Alameda
New Construction false
Property Type Residential
Association Amenities Other
HOA true
Attached Garage true
Subdivision Name CASTRO VALLEY
Garage Y/N true
Other Structures Storage
Full Baths 2
Status Active
Directions Stanton Ave-Sydney Way-Sydney Cir Cross Street: Sydney Way.
City Castro Valley
Association Name NOT LISTED
Lot Size Units Square Feet
Lot Size Square Feet 4268
Listing Terms Cash Conventional 1031 Exchange FHA
Virtual Tour https://my.matterport.com/show/?m=qUdo1uPQ2PP https://youtu.be/4dlKhJPKRMs
Standard Status Active
Occupancy Type Vacant
Property Sub Type Additional Single Family Residence
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InteriorFlooring Carpet Laminate
Fireplace Features Family Room Wood Burning
Air Conditioning Y/N false
Heating Y/N true
Fireplace Y/N true
Half Baths 1
Total Bedrooms 4
Total Baths 3
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ExteriorParking Features Garage Garage Door Opener
Lot Features Back Yard Front Yard
Total Parking 2
Lot Size Area 4268
Foundation Details Slab
Lot Size Acres 0.098
Private Pool false
Lot Size Source Public Records
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* Excluded FeaturesList Bysusan.gao@compass.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $6,699
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Castro Valley, CA
Average List Price $1,253,456
Percent of Sale Price 15%
About Castro Valley, CA 63,507 Population
6% Since 2002
$ 88,568 Median Income
42.76 Median Age
32% Households with Children
Trends Information provided by ATTOM Data Solutions.
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 4/3/2026 | $1,088,000 | | Listed Price |