Completely updated and ready for you to move in. Wide plank hard wood floors, dual pane windows, updated kitchen with maple cabinets, granite counter top, tiled flooring, new stainless steel appliances. Remodeled bath rooms, new interior paint, doors, base boards. Electrical upgrade! Castro Valley Schools, walking distance to parks, and bus stop.
Single-familyProperty Type
1960Year Built
8,568 sq ftLot Size
$782Est. Price/Sq.Ft.
2 car garageParking
Listed by Cindy Cerrudo•DRE #01275427• Berkshire Hathaway Home Services
Bought with Jason Pugao•DRE #01908325• Keller Williams Tri Valley
bridgeMLS, Bay East AOR, or Contra Costa AOR #40855525
Apr 3, 2019
Sold
$905,000
$537/sq ft
Mar 13, 2019
Pending
—
Mar 5, 2019
Listed
$850,000
$504/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$12,699 (+2.2%)
$302,858 + $706,669
$1,009,527
2024
$12,422 (+1.6%)
$302,858 + $706,669
$1,009,527
2023
$12,231 (+1.9%)
$296,920 + $692,814
$989,734
2022
$12,003 (+2.6%)
$285,392 + $665,916
$951,308
2021
$11,699 (+2.3%)
$285,392 + $665,916
$951,308
2020
$11,433 (+550.5%)
$279,797 + $652,859
$932,656
2019
$1,758 (+3.1%)
$276,930 + $646,170
$923,100
2018
$1,705 (+2.9%)
$36,485 + $56,486
$92,971
2017
$1,656 (+5.2%)
$35,068 + $54,293
$89,361
2016
$1,574 (+7.0%)
$35,068 + $54,293
$89,361
2015
$1,471 (+3.2%)
$34,381 + $53,228
$87,609
2014
$1,425 (+2.5%)
$33,201 + $51,402
$84,603
2013
$1,390 (+2.9%)
$33,201 + $51,402
$84,603
2012
$1,351 (+1.6%)
$33,051 + $51,170
$84,221
2011
$1,330 (+1.0%)
$32,403 + $50,166
$82,569
2010
$1,316 (+0.5%)
$31,768 + $49,183
$80,951
2009
$1,309 (+6.6%)
$31,530 + $48,815
$80,345
2008
$1,228
$31,605 + $48,932
$80,537
Tax history for 18874 Walnut Rd
Year
Property tax
Land + Additions
Assessment*
2025
$12,699 (+2.2%)
$302,858 + $706,669
$1,009,527
2024
$12,422 (+1.6%)
$302,858 + $706,669
$1,009,527
2023
$12,231 (+1.9%)
$296,920 + $692,814
$989,734
2022
$12,003 (+2.6%)
$285,392 + $665,916
$951,308
2021
$11,699 (+2.3%)
$285,392 + $665,916
$951,308
2020
$11,433 (+550.5%)
$279,797 + $652,859
$932,656
2019
$1,758 (+3.1%)
$276,930 + $646,170
$923,100
2018
$1,705 (+2.9%)
$36,485 + $56,486
$92,971
2017
$1,656 (+5.2%)
$35,068 + $54,293
$89,361
2016
$1,574 (+7.0%)
$35,068 + $54,293
$89,361
2015
$1,471 (+3.2%)
$34,381 + $53,228
$87,609
2014
$1,425 (+2.5%)
$33,201 + $51,402
$84,603
2013
$1,390 (+2.9%)
$33,201 + $51,402
$84,603
2012
$1,351 (+1.6%)
$33,051 + $51,170
$84,221
2011
$1,330 (+1.0%)
$32,403 + $50,166
$82,569
2010
$1,316 (+0.5%)
$31,768 + $49,183
$80,951
2009
$1,309 (+6.6%)
$31,530 + $48,815
$80,345
2008
$1,228
$31,605 + $48,932
$80,537
*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
3
Stories
1
Lot width
—
Lot depth
—
Lot size
8,568 Sq. Ft.
Year renovated
1973
Sq. Ft.
1,686
Year built
1960
Style
Single Family Residential
County
Alameda County
APN
084D116802403
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 21, 2025 • Final
Building
Replace duct work in the crawlspace of a residential building.
HVAC
Aug 11, 2025 • Final
Building
Replace hot and cold water lines and the main water service with copper piping.
Plumbing
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, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Tile, Updated Baths
Primary Bathroom Included Features: Stall Shower, Tile, Updated Baths
Interior Features
Interior Features: Family Room, Stone Counters, Eat-in Kitchen, Updated Kitchen
Appliances: Dishwasher, Disposal, Gas Range, Free-Standing Range, Self Cleaning Oven, Gas Water Heater
Laundry Features: 220 Volt Outlet, Gas Dryer Hookup, Laundry Closet, In Garage
High School District: Castro Valley (510) 537-3000
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,686
Stories: 1.0
Lot Size: 8,568 square feet
Style: Single Family Residential
Year Built: 1960
Year Renovated: 1973
County: Alameda County
APN: 084D116802403
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Chabot Elementary School
Public K-5 • Assigned • 0.3mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.8mi
10/10
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 2019. This data may not match public records. Learn more.