Off Market3085d on market
18768 Sydney Cir
Castro Valley, CA, 94546 • 94546 • Alameda County
$1,282,800
$675/sqft
4Beds
3Baths
1,901Sqft
Property DNA
Hardwood Floors
Quality flooring throughout
Market activity
Demand and pricing signals for this listing
30 views
People checking out this listing
3085 days on market
Established listing
$675/sqft
Price per square foot
About this home
Single Family
Perfect Shape Upgraded Single Family Home in Castro Valley Hills - Stunning 2-story single-family home nestled in the prestigious upper Castro Valley Hills with breathtaking panoramic views. This meticulously maintained property offers the perfect blend of modern upgrades and comfortable living spaces. Kitchen & Dining: The gourmet kitchen has been completely renovated with elegant granite countertops, a brand-new stainless steel undermount sink, and a full suite of premium stainless steel appliances, including refrigerator, dishwasher, and range. The adjacent formal dining room is ideal for hosting dinner parties and family gatherings. Bedrooms & Bathrooms: The expansive primary main suite is a true retreat, featuring generous proportions, abundant natural light, and a spacious walk-in closet with custom shelving. The luxurious primary bathroom has been beautifully upgraded with granite countertops, an elegant double vanity, contemporary lighting fixtures, and a convenient tub-shower combination for relaxation. Living Spaces: The home boasts multiple living areas, including a spacious living room with soaring ceilings that create an airy, open atmosphere, plus a separate, cozy family room with a charming fireplace, perfect for quiet evenings. Beautiful hardwood flooring flows throughout the home, adding warmth and timeless elegance brand-new central heating and air. Brand-new carpets in the bedrooms; all bathrooms have been remodeled. Outdoor & Location: The private backyard offers terrific opportunities for outdoor entertaining, gardening, or simply enjoying the serene hillside setting. Situated on a quiet private road, this peaceful neighborhood provides gorgeous views of the surrounding hills while maintaining convenient access to major highways 580, 880, and 92. The location is ideal, just minutes from top-rated schools, shopping, dining, and vibrant downtown Castro Valley. This move-in-ready home is flooded with natural sunlight throughout and offers the perfect combination of location, quality, and value. Please call me today to schedule a private showing and experience this exceptional property in person. Applicants must view property before submitting an application. Applications that do not include a property viewing will not be considered. One-year lease minimum. Tenants will be repsonsible to pay PG&E,Water, and Garbage
Standout features identified
Our analysis highlights charming fireplace, private backyard, and gourmet kitchen as key attractions of this home.
Estimated monthly payment
Based on current rates
$7,981/month
Principal & Interest$6,271
Property Tax$1,283
Insurance$428
Down payment20% ($256,560)
3%50%
Est. 6.18% rate · 30yr fixed · $1,026,240 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence
HeatingForced Air
CoolingCentral Air
ParkingAttached Garage
Property
Home typeSingle Family
Sub-typeSingle Family Residence
Systems
HeatingForced Air
CoolingCentral Air
Parking & Outdoor
ParkingAttached
Location & Tax
Neighborhood94546
Parcel84B41526
Bathrooms & Fees
Full baths2
Features & details
8 categories of property features
Interior Features
Interior
Walk In Closet
Appliances
Dishwasher
Dryer
Microwave
Oven
Refrigerator
Washer
Flooring
Carpet
Hardwood
Heating
Forced Air
Cooling
Central Air
Laundry
In Unit
Exterior Features
Exterior
Heating system: Forced Air
Walk In Closet
Parking
Attached
Listing insights
Market data and value estimates
StatusOff Market
Days on market3085
Est. value$1,282,800
Est. rent$4,094/mo
Tax rate1.22%
Price/sqft$675
On marketFeb 2, 2026
PostedFeb 2, 2026
Last sold$780,000
MLS updatedFeb 10, 2026
Tour days6
Views30
How are the schools in Castro Valley?
3 schools rated nearby
Location
Castro Valley, CA, 94546
Price history
12 events
DateEventPrice$/sqftSource
Feb 21, 2026Listing Removed$3,950$2Zillow Rentals
Feb 3, 2026Listed For Rent$3,950$2Zillow Rentals
Jan 6, 2026Listing Removed$4,100$2Zillow Rentals
Dec 13, 2025Listed For Rent$4,100$2Zillow Rentals
Nov 14, 2018Listing Removed$3,395$2Best Property Management, Inc.
Oct 31, 2018Listed For Rent$3,395$2Best Property Management, Inc.
Oct 25, 2017Sold$780,000$410bridgeMLS/CCAR/Bay East AOR
Sep 7, 2017Price Change$790,000$416GOLDEN WEST REAL ESTATE
Jul 25, 2017Price Change$819,000$431Golden West Real Estate
Jun 19, 2017Price Change$849,000$447Golden West Real Estate
Jun 15, 2017Listed For Sale$900,000$473Golden West Real Estate
Jun 29, 2010Sold$529,000$278Bay East AOR
Listing Removed$3,950
Feb 21, 2026•$2/sqft•Zillow Rentals
Listed For Rent$3,950
Feb 3, 2026•$2/sqft•Zillow Rentals
Listing Removed$4,100
Jan 6, 2026•$2/sqft•Zillow Rentals
Listed For Rent$4,100
Dec 13, 2025•$2/sqft•Zillow Rentals
Listing Removed$3,395
Nov 14, 2018•$2/sqft•Best Property Management, Inc.
Listed For Rent$3,395
Oct 31, 2018•$2/sqft•Best Property Management, Inc.
Sold$780,000
Oct 25, 2017•$410/sqft•bridgeMLS/CCAR/Bay East AOR
Price Change$790,000
Sep 7, 2017•$416/sqft•GOLDEN WEST REAL ESTATE
Price Change$819,000
Jul 25, 2017•$431/sqft•Golden West Real Estate
Price Change$849,000
Jun 19, 2017•$447/sqft•Golden West Real Estate
Listed For Sale$900,000
Jun 15, 2017•$473/sqft•Golden West Real Estate
Sold$529,000
Jun 29, 2010•$278/sqft•Bay East AOR
Tax history
25 years of records
YearTax paidAssessed value
Apr 7, 2025—$893,009
Apr 7, 2024$11,157$875,500
Apr 7, 2023$10,985$858,334
Apr 7, 2022$10,717$836,307
Apr 7, 2021$10,446$819,911
Apr 7, 2020$10,209$811,511
Apr 7, 2019$10,401$795,600
Apr 7, 2018$7,728$780,000
Apr 7, 2017$7,728$588,342
Apr 7, 2016$7,355$576,810
Apr 7, 2015$6,795$568,150
Apr 7, 2014$6,795$557,025
Apr 7, 2013—$554,513
Apr 7, 2012—$543,641
Apr 7, 2011—$532,983
Apr 7, 2010—$352,621
Apr 7, 2009—$353,461
Apr 7, 2008—$346,531
Apr 7, 2007—$339,739
Apr 7, 2006—$333,077
Apr 7, 2005—$326,547
Apr 7, 2004—$320,147
Apr 7, 2003—$314,280
Apr 7, 2002—$308,115
Apr 7, 2001$3,336$302,075
Nearby homes
Neighborhood details
Local context around this listing
Castro Valley, CA • Alameda County
Nearby cities
AlamedaBerkeleyDublinFremontHaywardLivermoreOaklandPleasanton
Nearby zip codes
9454694552
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