Wonderful Upper Valley Home located on one of the Most Desirable Tree-lined Streets in Castro Valley! This beautiful, move-in ready home is located in the Award Winning Castro Valley School District and features an Updated Kitchen with a High End Six Burner Gas Stove, a New Stainless Steel Dishwasher and Microwave, Stainless Steel Refrigerator and More. The Updated Bathroom features Granite Counters, Dual Sinks, and Tiled Walls. The Living Room features a Wood Burning Fireplace, Hardwood Floors, and Charming French Doors which lead to the outside. The Centrally Located Dining Room is the perfect place to share meals with friends and family. Other features include Inside Laundry, Dual Pane Windows, Central Heating, Central Air Conditioning, and much more. The large Backyard features a Covered Patio, Large Lawn Area, and lots of space to entertain. Dont miss the Detached Garage and Long Driveway with RV or Boat parking. Take a look soon before it is gone!
Single-familyProperty Type
1949Year Built
7,500 sq ftLot Size
$945Est. Price/Sq.Ft.
2 car garageParking
Listed by Bob Frey•DRE #01324680• RE/MAX Accord
Bought with Trish Radovich•DRE #00523595• Coldwell Banker Realty
bridgeMLS, Bay East AOR, or Contra Costa AOR #40927776
Dec 8, 2020
Sold
$865,000
$825/sq ft
Nov 10, 2020
Pending
—
Nov 1, 2020
Listed
$749,900
$716/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40200566
Oct 5, 2006
Sold
$585,000
$558/sq ft
Sep 14, 2006
Listing Removed
—
Aug 22, 2006
Listed
$598,000
$571/sq ft
+1
Gorgeous 7500 Sq/Ft Flat Back Yard, Single Story Home, Large Two Car Detached Garage, with Newer Garage Doors. Newer Heater and Air Conditioner, Newer Dual Pain Windows, Beautiful Remodeled Kitchen. Freshly Painted. Garage has 2 phone lines and wired for Satelite TV-perfect office - CV SCHLS
bridgeMLS, Bay East AOR, or Contra Costa AOR #40185044
Aug 22, 2006
Listing Removed
—
Jul 7, 2006
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #40173574
Jul 7, 2006
Listing Removed
—
Jun 5, 2006
Listed
*
Public Records
Mar 15, 2001
Sold
$275,000
$262/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$11,918 (+2.2%)
$280,887 + $655,405
$936,292
2024
$11,658 (+1.6%)
$280,887 + $655,405
$936,292
2023
$11,479 (+1.9%)
$275,381 + $642,556
$917,937
2022
$11,265 (+2.6%)
$264,690 + $617,610
$882,300
2021
$10,980 (+21.8%)
$264,690 + $617,610
$882,300
2020
$9,017 (−1.8%)
$259,500 + $605,500
$865,000
2019
$9,182 (+2.9%)
$214,985 + $501,633
$716,618
2018
$8,923 (+12.2%)
$210,771 + $491,801
$702,572
2017
$7,952 (+4.8%)
$184,200 + $429,800
$614,000
2016
$7,590 (+19.0%)
$184,200 + $429,800
$614,000
2015
$6,376 (+8.1%)
$181,200 + $422,800
$604,000
2014
$5,898 (+22.4%)
$145,200 + $338,800
$484,000
2013
$4,821 (+0.3%)
$145,200 + $338,800
$484,000
2012
$4,806 (−2.7%)
$117,000 + $273,000
$390,000
2011
$4,940 (−6.4%)
$117,000 + $273,000
$390,000
2010
$5,278
$120,000 + $280,000
$400,000
2009
$5,276 (−19.7%)
$129,000 + $301,000
$430,000
2008
$6,571
$128,700 + $300,300
$429,000
Tax history for 18623 Sandy Rd
Year
Property tax
Land + Additions
Assessment*
2025
$11,918 (+2.2%)
$280,887 + $655,405
$936,292
2024
$11,658 (+1.6%)
$280,887 + $655,405
$936,292
2023
$11,479 (+1.9%)
$275,381 + $642,556
$917,937
2022
$11,265 (+2.6%)
$264,690 + $617,610
$882,300
2021
$10,980 (+21.8%)
$264,690 + $617,610
$882,300
2020
$9,017 (−1.8%)
$259,500 + $605,500
$865,000
2019
$9,182 (+2.9%)
$214,985 + $501,633
$716,618
2018
$8,923 (+12.2%)
$210,771 + $491,801
$702,572
2017
$7,952 (+4.8%)
$184,200 + $429,800
$614,000
2016
$7,590 (+19.0%)
$184,200 + $429,800
$614,000
2015
$6,376 (+8.1%)
$181,200 + $422,800
$604,000
2014
$5,898 (+22.4%)
$145,200 + $338,800
$484,000
2013
$4,821 (+0.3%)
$145,200 + $338,800
$484,000
2012
$4,806 (−2.7%)
$117,000 + $273,000
$390,000
2011
$4,940 (−6.4%)
$117,000 + $273,000
$390,000
2010
$5,278
$120,000 + $280,000
$400,000
2009
$5,276 (−19.7%)
$129,000 + $301,000
$430,000
2008
$6,571
$128,700 + $300,300
$429,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
2
Baths
1
Stories
1
Lot width
—
Lot depth
—
Lot size
7,500 Sq. Ft.
Year renovated
1949
Sq. Ft.
1,048
Year built
1949
Style
Single Family Residential
County
Alameda County
APN
084C087001300
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 27, 2026.
R1
Single-Family Residence Districts
Single-family residence districts, hereinafter designated as R-1 districts, are established to provide for and protect established neighborhoods of one-family dwellings, and to provide space in suitable locations for additional development of this kind, together with appropriate community facilities and allowance for restricted interim cultivation of the soil compatible with such low-density residential development.
Permitted uses
Include but are not limited to:
Housing-Single unit
Agriculture-Cropland
Agriculture-Grove / orchard
Apr 10, 2023 • Final
Building
Replace the furnace and air conditioning unit with similar models.
HVAC
Apr 16, 2010 • Final
Building
Replace a water heater.
Plumbing
Water heater
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking Information
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Detached, RV/Boat Parking
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 1
# of Bathrooms Full: 1
Primary Bathroom Included Features: Shower Over Tub, Solid Surface, Tile, Updated Baths, Double Sinks, Granite
Patio And Porch Features: Patio, Covered, Front Porch
Exterior Features: Garden, Back Yard, Front Yard, Garden/Play
Fencing: Fenced, Back Yard
Roof: Shingle
Mobile Home Information
Skirt: Brick
Property Information
Living Area: 1048
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1949
Lot Information
Other Structures: Shed(s)
Lot Size Square Feet: 7500
Lot Size Area: 0.17
Lot Size Units: Acres
Lot Size Acres: 0.17
Lot Features: Level, Premium Lot, Front Yard
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Ceiling Fan(s), Central Air
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,048
Stories: 1.0
Lot Size: 7,500 square feet
Style: Single Family Residential
Year Built: 1949
Year Renovated: 1949
County: Alameda County
APN: 084C087001300
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Places
Transit
Proctor Elementary School
Public K-5 • Assigned • 0.6mi
9/10
Canyon Middle School
Public 6-8 • Assigned • 0.8mi
7/10
Castro Valley High School
Public 9-12 • Assigned • 0.8mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Castro Valley's late-summer market shows a clear split. While median prices hold near $1.2M, increased inventory gives buyers leverage on older properties. However, immaculate homes still go pending in under 15 days. A strong, clean offer is key!
Strong buyer demand keeps the Castro Valley market moving incredibly fast. With homes frequently selling above their $1.2 million median price, decisive action is essential. To win here, buyers need to submit competitive offers quickly and minimize...
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2020. This data may not match public records. Learn more.