Open Sat & Sun 5/16 & 5/17 1-4 p.m. Beautifully maintained home in the Seven Hills neighborhood sits on a spacious corner lot. This light filled home features newer windows and roof (2009) freshly painted exterior and newer carpet.
Single-familyProperty Type
1934Year Built
9,396 sq ftLot Size
$822Est. Price/Sq.Ft.
2 car garageParking
Listed by Sherry Nigg•DRE #01177147• RE/MAX Accord
Bought with Lauren Searfus•DRE #00970433• Coldwell Banker Realty
bridgeMLS, Bay East AOR, or Contra Costa AOR #40699098
Jun 25, 2015
Sold
$690,000
$559/sq ft
May 26, 2015
Pending
—
May 15, 2015
Listed
$599,000
$485/sq ft
Public Records
Sep 29, 1976
Sold
$69,500
$56/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$10,523 (+2.3%)
$247,529 + $577,569
$825,098
2024
$10,290 (+1.6%)
$247,529 + $577,569
$825,098
2023
$10,127 (+1.9%)
$242,676 + $566,246
$808,922
2022
$9,934 (+2.6%)
$233,254 + $544,259
$777,513
2021
$9,680 (+2.3%)
$233,254 + $544,259
$777,513
2020
$9,459 (−1.8%)
$228,681 + $533,590
$762,271
2019
$9,634 (+2.9%)
$226,337 + $528,121
$754,458
2018
$9,362 (+2.7%)
$221,901 + $517,769
$739,670
2017
$9,116 (+5.1%)
$213,285 + $497,666
$710,951
2016
$8,673 (+328.7%)
$213,285 + $497,666
$710,951
2015
$2,023 (+2.5%)
$209,104 + $487,910
$697,014
2014
$1,974 (+1.9%)
$84,970 + $48,636
$133,606
2013
$1,938 (+2.6%)
$84,970 + $48,636
$133,606
2012
$1,889 (+1.5%)
$84,586 + $48,417
$133,003
2011
$1,860 (+0.9%)
$82,928 + $47,467
$130,395
2010
$1,843 (+0.2%)
$81,302 + $46,537
$127,839
2009
$1,840 (+5.4%)
$80,695 + $46,189
$126,884
2008
$1,747
$80,886 + $46,299
$127,185
Tax history for 18797 Sandy Rd
Year
Property tax
Land + Additions
Assessment*
2025
$10,523 (+2.3%)
$247,529 + $577,569
$825,098
2024
$10,290 (+1.6%)
$247,529 + $577,569
$825,098
2023
$10,127 (+1.9%)
$242,676 + $566,246
$808,922
2022
$9,934 (+2.6%)
$233,254 + $544,259
$777,513
2021
$9,680 (+2.3%)
$233,254 + $544,259
$777,513
2020
$9,459 (−1.8%)
$228,681 + $533,590
$762,271
2019
$9,634 (+2.9%)
$226,337 + $528,121
$754,458
2018
$9,362 (+2.7%)
$221,901 + $517,769
$739,670
2017
$9,116 (+5.1%)
$213,285 + $497,666
$710,951
2016
$8,673 (+328.7%)
$213,285 + $497,666
$710,951
2015
$2,023 (+2.5%)
$209,104 + $487,910
$697,014
2014
$1,974 (+1.9%)
$84,970 + $48,636
$133,606
2013
$1,938 (+2.6%)
$84,970 + $48,636
$133,606
2012
$1,889 (+1.5%)
$84,586 + $48,417
$133,003
2011
$1,860 (+0.9%)
$82,928 + $47,467
$130,395
2010
$1,843 (+0.2%)
$81,302 + $46,537
$127,839
2009
$1,840 (+5.4%)
$80,695 + $46,189
$126,884
2008
$1,747
$80,886 + $46,299
$127,185
*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
2
Stories
1.5
Lot width
—
Lot depth
—
Lot size
9,396 Sq. Ft.
Year renovated
1938
Sq. Ft.
1,234
Year built
1934
Style
Single Family Residential
County
Alameda County
APN
084C086600100
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 18, 2025 • Final
Building
Construct three retaining walls with a guardrail at the top. Build a wooden planter box.
Grading
May 14, 2024 • Final
Building
Replace multiple collapsed brick retaining walls in the backyard, including the footings. This work represents the first phase of the project.
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.
Property details
Parking
Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, Side Yard Access, Garage Door Opener
Appliances: Electric Range, Disposal, Gas Water Heater
Laundry Features: 220 Volt Outlet, In Basement
Street Level Features: 2 Bedrooms, 1 Bath
Window Features: Window Coverings
Fireplaces Total: 1
Has Fireplace
Flooring: Tile, Vinyl, Carpet
Room Information
Kitchen Features: 220 Volt Outlet,Counter - Laminate,Eat In Kitchen,Electric Range/Cooktop,Garbage Disposal
Rooms Total: 7
Fireplace Features: Family Room
Exterior
Building Information
Construction Materials: Brick, Wood Siding
Building Area Total: 1,234
Exterior Features
Patio And Porch Features: Patio, Covered
Exterior Features: Back Yard, Front Yard, Side Yard, Sprinklers Automatic, Terraced Back
Fencing: Fenced
Roof: Shingle
Property Information
Living Area: 1234
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1934
Lot Information
Lot Size Square Feet: 9396
Lot Size Area: 0.215702
Lot Size Units: Acres
Lot Size Acres: 0.215702
Lot Features: Corner Lot
Zoning: 1001
Utilities
Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Ceiling Fan(s)
Location
School Information
High School District: Castro Valley (510) 537-3000
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,234
Stories: 1.5
Lot Size: 9,396 square feet
Style: Single Family Residential
Year Built: 1934
Year Renovated: 1938
County: Alameda County
APN: 084C086600100
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
Creekside Middle School
Public 6-8 • Assigned • 0.8mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.6mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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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 2015. This data may not match public records. Learn more.