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$1,248,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 2 Full Baths
  • 1,675 Sq. Ft.
  • 1 Car Garage
  • Updated 3 hours ago

Next open house:

Open House: 1:00 PM - 4:00 PM

Saturday 4/18 1:00 PM - 4:00 PM

18640 Sandy Rd,Castro Valley, CA 94546

18640 Sandy RdCastro ValleyCA94546

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Join us at 18640 Sandy Rd on:

  • Open House: 1:00 PM - 4:00 PM

    Sunday 4/19 1:00 PM - 4:00 PM

    18640 Sandy Rd,Castro Valley, CA 94546
    18640 Sandy RdCastro ValleyCA94546
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Spectacular creekside setting nestled under majestic redwoods, this serene Castro Valley property offers a rare combination of tranquility, charm, and function. Set on a generous lot, the home features three spacious wood patios and peaceful garden paths, ideal for relaxation or entertaining. Inside, the eat-in kitchen boasts Corian countertops and a gas stove, flowing into generously sized separate living, family and dining areas. The primary suite opens to a private patio through elegant French doors and includes a large bathroom, while both bathrooms offer ample space and comfort. Additional features include a 14 x 12 storage building with window and sky light with flexible potential for an office, studio, or workshop and access to highly rated Castro Valley schools. Located near the vibrant and charming downtown, this must-see property is perfect for those seeking nature, privacy, and convenience in one exceptional home.

Full Property Details for 18640 Sandy Rd

General

  • Price: $1,248,000
  • Status: Active
  • Type: Single Family
  • Source: RE_Infolink
  • MLS ID: ML82042827
  • Updated: Today (4/14/2026)
  • Added to Site: Today

Interior

  • Rooms/Areas: Storage, Laundry Room
  • Fireplace(s): Living Room
  • Flooring: Carpet, Hardwood

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2
  • Bathroom Features: Stall Shower, Shower and Tub

Bedrooms

  • Total Bedrooms: 3
  • Bedroom Features: Primary Suite / Retreat

Other Rooms

  • Family Room: Separate Family Room
  • Kitchen: Gas Oven/Range, Refrigerator
  • Laundry: In Utility Room

Additional Information

  • Extras: Not Applicable
  • Security/Safety: None

Parking

  • Garage Spaces: 1
  • Parking Features: Attached Garage

Location

  • Area: Castro Valley
  • County: Alameda
  • Cross Streets: Seaview Ave

Heating & Cooling

  • Cooling Type: None
  • Heating Type: Floor Furnace

Utilities

  • Sewer: Sewer Connected
  • Water: Public
  • Utility Description: Public Utilities

Structural Information

  • Architectural Style: Ranch
  • Construction: Detached
  • Foundation: Concrete Perimeter
  • Roof: Composition
  • Square Feet: 1,675
  • Year Built: 1949

Lot Features

  • Lot Size (Acres): 0.1851
  • Minimum Lot Size: 8064
  • Lot Size (Sq. Ft.): 8,064
  • Zoning: Unkown

Listed by Golden Gate Sotheby's International Realty, Todd Zebb

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Listing agent

— 18640 Sandy Rd —

  • Todd Zebb

    Golden Gate Sotheby's International Realty

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 18640 Sandy Rd

School District:Castro Valley Unified School District
NameGradesDistance
Proctor Elementary School
17520 Redwood Road, Castro Valley, CA 94546
K-50.7 mi
Creekside Middle School, Castro Valley, CA
19722 Center Street, Castro Valley, CA 94546
6-80.7 mi
Canyon Middle School
19600 Cull Canyon Road, Castro Valley, CA 94552
6-80.7 mi
Castro Valley High School
19400 Santa Maria Avenue, Castro Valley, CA 94546
9-120.8 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 18640 Sandy Rd Get Price Alerts and Save Property

Date
Details
Price
Change
Source
4/14/2026
Listed
$1,248,000
24.55%
MLS
6/07/2019
Sold
$1,002,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 18640 Sandy Rd

Year
Property Taxes
Change
Tax Assessment
Change
2025
$14,059
2%
$1,117,730
2%
2024
$13,755
2%
$1,095,817
2%
2023
$13,549
2%
$1,074,334
2%
2022
$13,301
3%
$1,053,271
2%
2021
$12,966
2%
$1,032,620
1%
2020
$12,673
91%
$1,022,040
107%
2019
$6,651
3%
$494,767
2%
2018
$6,462
3%
$485,067
2%
2017
$6,291
5%
$475,557
2%
2016
$5,985
7%
$466,233
2%
2015
$5,594
1%
$459,231
2%
2014
$5,520
1%
$450,238
—
2013
$5,474
—
$448,207
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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NMLS#: 1598647

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Listed by Golden Gate Sotheby's International Realty, Todd Zebb

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18640 Sandy Rd, Castro Valley, CA 94546 (MLS# ML82042827) is a Single Family property with 3 bedrooms and 2 full bathrooms. 18640 Sandy Rd is currently listed for $1,248,000 and was received on April 14, 2026. Want to learn more about 18640 Sandy Rd? Do you have questions about finding other Single Family real estate for sale in Castro Valley? You can browse all Castro Valley real estate or contact a Coldwell Banker agent to request more information.

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