DESIRABLE ENCHANTING TREE-LINED STREET W/ FABULOUS CURB APPEAL! BEAUTIFUL HRDWD FLRS*SPACIOUS DINING AREA CROWN MOULDING*DBL WINDOWS*CUSTOM PAINT INSIDE & OUT*COUNTRY KIT W/ NEW FLR* WEDGEWOOD STOVE*FRENCH DRS*NEW CUSTOM FRONT LANDSCAPING W// BRICKWORK**ALL OFFERS TO BE IN BY TUES. 10/5 1PM.
Single-familyProperty Type
1951Year Built
5,250 sq ftLot Size
$917Est. Price/Sq.Ft.
2 car garageParking
Listed by Nancy Costa•DRE #00927430• Legacy Real Estate & Assoc.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40043000
Nov 6, 2004
Sold
$550,000
$489/sq ft
Oct 6, 2004
Listing Removed
—
Sep 28, 2004
Listed
$510,000
$454/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10517739
Oct 15, 1998
Sold
$235,500
$210/sq ft
Aug 14, 1998
Listed
$233,900
$208/sq ft
GREAT LOCATION. DUAL PANES JUST INSTALLED SUNNY KITCHEN WITH FRENCH DOORS, OPEN TO A LOVELY YARD W/BRICK PATIO.TREE LINED STREET
bridgeMLS, Bay East AOR, or Contra Costa AOR #28517739
Oct 14, 1998
Sold
$235,500
$210/sq ft
Aug 27, 1998
Listing Removed
—
Aug 13, 1998
Listed
$233,900
$208/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10592348
Apr 30, 1997
Sold
$197,000
$175/sq ft
Apr 8, 1997
Listed
$199,900
$178/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #27592348
Apr 30, 1997
Sold
$197,000
$175/sq ft
Apr 8, 1997
Listed
$199,900
$178/sq ft
Apr 8, 1997
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2025
$10,669 (+2.3%)
$229,973 + $607,530
$837,503
2024
$10,433 (+1.6%)
$229,973 + $607,530
$837,503
2023
$10,268 (+1.9%)
$225,465 + $595,621
$821,086
2022
$10,073 (+2.6%)
$216,712 + $572,497
$789,209
2021
$9,816 (+2.3%)
$216,712 + $572,497
$789,209
2020
$9,592 (−1.8%)
$212,463 + $561,273
$773,736
2019
$9,770 (+2.9%)
$210,285 + $555,519
$765,804
2018
$9,493 (+2.7%)
$206,164 + $544,631
$750,795
2017
$9,244 (+5.1%)
$198,161 + $523,490
$721,651
2016
$8,796 (+25.5%)
$198,161 + $523,490
$721,651
2015
$7,006 (+13.2%)
$194,277 + $513,229
$707,506
2014
$6,189 (+15.0%)
$153,000 + $357,000
$510,000
2013
$5,381 (+9.4%)
$153,000 + $357,000
$510,000
2012
$4,918 (−7.8%)
$132,000 + $308,000
$440,000
2011
$5,336 (−7.8%)
$120,000 + $280,000
$400,000
2010
$5,788 (+10.4%)
$130,500 + $304,500
$435,000
2009
$5,242 (−20.2%)
$142,500 + $332,500
$475,000
2008
$6,571
$127,800 + $298,200
$426,000
Tax history for 18759 Sandy Rd
Year
Property tax
Land + Additions
Assessment*
2025
$10,669 (+2.3%)
$229,973 + $607,530
$837,503
2024
$10,433 (+1.6%)
$229,973 + $607,530
$837,503
2023
$10,268 (+1.9%)
$225,465 + $595,621
$821,086
2022
$10,073 (+2.6%)
$216,712 + $572,497
$789,209
2021
$9,816 (+2.3%)
$216,712 + $572,497
$789,209
2020
$9,592 (−1.8%)
$212,463 + $561,273
$773,736
2019
$9,770 (+2.9%)
$210,285 + $555,519
$765,804
2018
$9,493 (+2.7%)
$206,164 + $544,631
$750,795
2017
$9,244 (+5.1%)
$198,161 + $523,490
$721,651
2016
$8,796 (+25.5%)
$198,161 + $523,490
$721,651
2015
$7,006 (+13.2%)
$194,277 + $513,229
$707,506
2014
$6,189 (+15.0%)
$153,000 + $357,000
$510,000
2013
$5,381 (+9.4%)
$153,000 + $357,000
$510,000
2012
$4,918 (−7.8%)
$132,000 + $308,000
$440,000
2011
$5,336 (−7.8%)
$120,000 + $280,000
$400,000
2010
$5,788 (+10.4%)
$130,500 + $304,500
$435,000
2009
$5,242 (−20.2%)
$142,500 + $332,500
$475,000
2008
$6,571
$127,800 + $298,200
$426,000
*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
4
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
5,250 Sq. Ft.
Year renovated
1966
Sq. Ft.
1,470
Year built
1951
Style
Single Family Residential
County
Alameda County
APN
084C087002100
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
Nov 7, 2019 • Final
Building
Replace the furnace in a residential building.
HVAC
Jul 2, 2019 • Final
Building
Construct a retaining wall with an electrical outlet for low voltage lighting and build a shade structure.
Electrical
Grading
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: Back Yard, Front Yard, Garden/Play, Sprinklers Automatic, Sprinklers Front, Terraced Back
Roof: Shingle
Mobile Home Information
Model: ADORABLE
Property Information
Living Area: 1124
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1951
Lot Information
Lot Size Square Feet: 5250
Lot Size Area: 0.12
Lot Size Units: Acres
Lot Size Acres: 0.12
Lot Features: Level
Zoning: R-1
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: No Air Conditioning
Location
School Information
High School District: Castro Valley (510) 537-3000
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,470
Stories: 1.0
Lot Size: 5,250 square feet
Style: Single Family Residential
Year Built: 1951
Year Renovated: 1966
County: Alameda County
APN: 084C087002100
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Proctor Elementary School
Public K-5 • Assigned • 0.7mi
9/10
Canyon Middle School
Public 6-8 • Assigned • 0.8mi
7/10
Castro Valley High School
Public 9-12 • Assigned • 0.7mi
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 2004. This data may not match public records. Learn more.