A rare find! Views, space, and potential in one of Castro Valley’s most desirable settings. Never before on the market. Mid-century modern home with sweeping Bay views, huge deck, a spacious primary suite, loads of driveway parking, and a 2-car garage, with interior access. All sitting on a huge 18,000 sq ft cul-de-sac lot. Gleaming wood floors, bonus 787 sq ft workshop space offers potential for an office, a second suite, or ADU and sewer lateral compliance. Loved by one family since it was built—ready for its next chapter! Close to award-winning schools, amazing parks, and Castro Valley conveniences.
Sold for $1,410,000
Street View
$1,410,000
18076 Jaymark Ct, Castro Valley, CA 94546
3beds
1,888sqft
Single Family Residence
Built in 1957
0.42 Acres Lot
$1,466,100 Zestimate®
$747/sqft
$4,540 Estimated rent
Home value
$1,466,100
$1.32M - $1.63M
$4,540/mo
Zestimate® history
Owner options
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$4,540/mo
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$4,540/mo
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$8,924/mo
Est. payment
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$8,924/mo
Est. payment
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Zillow last checked:
Listing updated:
Listed by:
Amy Robeson DRE #01433093 510-828-3478,
Vanguard Properties,
Dana Jongewaard DRE #02020820 415-505-8618,
Vanguard Properties
Bought with:
Stephanie Burton, DRE #01877786
Bay Area Fine Living
Source: bridgeMLS/CCAR/Bay East AOR,MLS#: 41112264
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Kitchen
- Features: 220 Volt Outlet, Breakfast Nook, Tile Counters, Dishwasher, Eat-in Kitchen, Electric Range/Cooktop, Refrigerator
Heating
- Forced Air
Cooling
- Whole House Fan
Appliances
- Included: Dishwasher, Electric Range, Refrigerator, Gas Water Heater
- Laundry: 220 Volt Outlet, Hookups Only
Features
- Storage, Breakfast Nook
- Flooring: Concrete, Hardwood, Linoleum, Vinyl
- Number of fireplaces: 2
- Fireplace features: Brick, Family Room, Living Room
Interior area
- Total structure area: 1,888
- Total interior livable area: 1,888 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached, Int Access From Garage, Side Yard Access, Workshop in Garage, Garage Faces Rear, Garage Door Opener
- Garage spaces: 2
Features
- Levels: Two Story
- Stories: 2
- Exterior features: Back Yard, Front Yard, Side Yard, Sprinklers Automatic, Sprinklers Front, Terraced Back
- Pool features: None
Lot
- Size: 0.42 Acres
- Features: Cul-De-Sac, Premium Lot, Front Yard
Details
- Parcel number: 84D115825
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Mid Century Modern
- Property subtype: Single Family Residence
Materials
- Stucco, Wood Siding
- Roof: Shingle
Condition
- Existing
- New construction: No
- Year built: 1957
Utilities & green energy
- Electric: No Solar, 220 Volts in Kitchen
Community & neighborhood
Security
- Security features: Carbon Monoxide Detector(s), Smoke Detector(s)
Location
- Region: Castro Valley
Other
Other facts
- Listing terms: Cash,Conventional,FHA
Price history
| Date | Event | Price |
|---|---|---|
| 10/15/2025 | Sold | $1,410,000+28.2%$747/sqft |
Source:  bridgeMLS/CCAR/Bay East AOR #41112264 Report a problem | ||
| 10/1/2025 | Pending sale | $1,100,000$583/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #41112264 Report a problem | ||
| 9/23/2025 | Listed for sale | $1,100,000$583/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #41112264 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $133,621 +2% |
| 2024 | $2,297 +2.7% | $131,002 +2% |
| 2023 | $2,237 +2.9% | $128,433 +2% |
| 2022 | $2,175 +3% | $125,915 +2% |
| 2021 | $2,111 +2.5% | $123,446 +1% |
| 2020 | $2,060 -1.2% | $122,181 +2% |
| 2019 | $2,084 +6% | $119,786 +2% |
| 2018 | $1,965 | $117,437 +2% |
| 2017 | $1,965 +5.2% | $115,134 +2% |
| 2016 | $1,869 +10% | $112,878 +1.5% |
| 2015 | $1,699 | $111,182 +2% |
| 2014 | $1,699 | $109,003 +0.5% |
| 2013 | -- | $108,511 +2% |
| 2012 | -- | $106,384 +2% |
| 2011 | -- | $104,299 +0.8% |
| 2010 | -- | $103,519 -0.2% |
| 2009 | -- | $103,765 +2% |
| 2008 | -- | $101,731 +2% |
| 2007 | -- | $99,736 +2% |
| 2006 | -- | $97,780 +2% |
| 2005 | -- | $95,864 +2% |
| 2004 | -- | $93,985 +1.9% |
| 2003 | -- | $92,263 +2% |
| 2002 | -- | $90,454 +2% |
| 2001 | $1,111 | $88,681 |
Find assessor info on the county website
Neighborhood: 94546
Nearby schools
GreatSchools rating
- 9/10Chabot Elementary SchoolGrades: K-5Distance: 0.6 mi
- 10/10Creekside Middle SchoolGrades: 6-8Distance: 1.9 mi
- 9/10Castro Valley High SchoolGrades: 9-12Distance: 1 mi
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Estimated market value
$1,466,100
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$1,466,100
- California
- Alameda County
- Castro Valley
- 94546
- 18076 Jaymark Ct
Nearby cities
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