bridgeMLS, Bay East AOR, or Contra Costa AOR #29031926
Oct 1, 1999
Sold
$267,000
$203/sq ft
Sep 20, 1999
Listed
$296,000
$225/sq ft
Sep 20, 1999
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2025
$5,754 (+2.4%)
$123,104 + $290,799
$413,903
2024
$5,619 (+1.8%)
$123,104 + $290,799
$413,903
2023
$5,518 (+2.1%)
$120,691 + $285,098
$405,789
2022
$5,403 (+2.7%)
$116,005 + $274,029
$390,034
2021
$5,262 (+2.4%)
$116,005 + $274,029
$390,034
2020
$5,141 (−1.7%)
$113,731 + $268,657
$382,388
2019
$5,230 (+2.9%)
$112,566 + $265,904
$378,470
2018
$5,082 (+2.7%)
$110,359 + $260,691
$371,050
2017
$4,948 (+5.1%)
$106,074 + $250,570
$356,644
2016
$4,708 (+7.0%)
$106,074 + $250,570
$356,644
2015
$4,401 (+1.5%)
$103,995 + $245,658
$349,653
2014
$4,338 (+1.0%)
$100,426 + $237,229
$337,655
2013
$4,295 (+2.1%)
$100,426 + $237,229
$337,655
2012
$4,205 (+1.4%)
$99,973 + $236,158
$336,131
2011
$4,148 (+0.7%)
$98,013 + $231,528
$329,541
2010
$4,118 (−0.3%)
$96,091 + $226,988
$323,079
2009
$4,131 (+3.6%)
$95,374 + $225,293
$320,667
2008
$3,986
$95,600 + $225,829
$321,429
Tax history for 18615 Sandy Rd
Year
Property tax
Land + Additions
Assessment*
2025
$5,754 (+2.4%)
$123,104 + $290,799
$413,903
2024
$5,619 (+1.8%)
$123,104 + $290,799
$413,903
2023
$5,518 (+2.1%)
$120,691 + $285,098
$405,789
2022
$5,403 (+2.7%)
$116,005 + $274,029
$390,034
2021
$5,262 (+2.4%)
$116,005 + $274,029
$390,034
2020
$5,141 (−1.7%)
$113,731 + $268,657
$382,388
2019
$5,230 (+2.9%)
$112,566 + $265,904
$378,470
2018
$5,082 (+2.7%)
$110,359 + $260,691
$371,050
2017
$4,948 (+5.1%)
$106,074 + $250,570
$356,644
2016
$4,708 (+7.0%)
$106,074 + $250,570
$356,644
2015
$4,401 (+1.5%)
$103,995 + $245,658
$349,653
2014
$4,338 (+1.0%)
$100,426 + $237,229
$337,655
2013
$4,295 (+2.1%)
$100,426 + $237,229
$337,655
2012
$4,205 (+1.4%)
$99,973 + $236,158
$336,131
2011
$4,148 (+0.7%)
$98,013 + $231,528
$329,541
2010
$4,118 (−0.3%)
$96,091 + $226,988
$323,079
2009
$4,131 (+3.6%)
$95,374 + $225,293
$320,667
2008
$3,986
$95,600 + $225,829
$321,429
*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
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
8,003 Sq. Ft.
Year renovated
1949
Sq. Ft.
1,313
Year built
1949
Style
Single Family Residential
County
Alameda County
APN
084C087000400
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
Aug 11, 2010 • Final
Building
Remodel an existing in-ground swimming pool. Relocate plumbing and electrical pool equipment to the existing garage, resurface the pool interior, and replace the existing concrete pool deck.
Electrical
Plumbing
Pool and hot tub
Jul 26, 2010 • Final
Building
Install a gas line for a new fireplace insert and a gas barbecue. Install new electrical circuits for a warming oven, countertop, and low voltage lighting.
Electrical
Gas
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.
Exterior Features: Front Yard, Sprinklers Front, Terraced Up
Fencing: Fenced
Roof: Shake
Pool Information
Pool Features: Gas Heat, In Ground
Has Private Pool
Property Information
Living Area: 1313
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1949
Lot Information
Lot Size Square Feet: 8003
Lot Size Area: 0.18
Lot Size Units: Acres
Lot Size Acres: 0.18
Lot Features: Regular, Sloped Up
Utilities
Utility Information
Water Source: Public
Heating & Cooling
Has Heating
Heating: Floor Furnace, Natural Gas
Cooling: No Air Conditioning
Location
School Information
High School District: Castro Valley (510) 537-3000
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,313
Stories: 1.0
Lot Size: 8,003 square feet
Style: Single Family Residential
Year Built: 1949
Year Renovated: 1949
County: Alameda County
APN: 084C087000400
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 1999. This data may not match public records. Learn more.