Open House Sat / Sun 1 to 4 Quality neighborhood close to Lake Chabot, Brand New kitchen, Solar system owned, large private lot .26 acre. Refinished hardwood floors throughout. BONUS room makes a great home office, gym, hobby room or possible 4th bedroom, large workshop off of garage. Central heating, brand new water heater, stove and microwave. Large backyard has a waterfall and Koi pond? Storage shed. With a little imagination could be spectacular! Excellent Castro Valley Schools, Walk to beautiful Castro Valley Community park, tennis courts and sports field. Good natural lighting. Washer, Dryer and Fridge stay. Sewer lateral replace and have certificate. Home, pest and roof reports on file.
Single-familyProperty Type
1955Year Built
0.26 acresLot Size
$844Est. Price/Sq.Ft.
2 car garageParking
Listed by Dave Farnsworth•DRE #00881683• Tri Valley Brokers
Bought with Mike Sinitsky•DRE #02153711• Rise Homes
bridgeMLS, Bay East AOR, or Contra Costa AOR #40985897
Apr 28, 2022
Listing Removed
—
Apr 28, 2022
Sold
$1,250,000
$842/sq ft
Mar 29, 2022
Pending
—
Mar 23, 2022
Listed
$1,059,000
$714/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40296567
Nov 28, 2007
Sold
$570,000
$384/sq ft
Oct 25, 2007
Listing Removed
—
Oct 2, 2007
Price Changed
$589,950
$398/sq ft
Sep 12, 2007
Listed
$629,950
$424/sq ft
+4
Huge Price Reduction !! 1/4 ACRE LOT. .Wonderful updated home located in desirable area. Home has a private beautiful backyard, pool & patio. Lovely floorplan,dining area, living rm with fireplace, Hrdwd flrs, granite kitchen, family rm, poss. in-law setup downstairs. Open House 1-4 Sat/Sun Oct
bridgeMLS, Bay East AOR, or Contra Costa AOR #40284641
Aug 6, 2007
Listing Removed
—
Aug 4, 2007
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #40264542
Jun 18, 2007
Listing Removed
—
May 9, 2007
Price Changed
*
May 8, 2007
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #40259178
Apr 27, 2007
Listing Removed
—
Apr 18, 2007
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #11205497
Oct 14, 2003
Sold
$483,000
$325/sq ft
Sep 12, 2003
Listed
$479,900
$323/sq ft
Public Records
Sep 17, 1990
Sold
$290,000
$195/sq ft
Public Records
Dec 8, 1982
Sold
$158,000
$106/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$15,726 (+2.1%)
$377,700 + $881,300
$1,259,000
2024
$15,396 (+6.6%)
$377,700 + $881,300
$1,259,000
2023
$14,447 (+59.2%)
$370,500 + $864,500
$1,235,000
2022
$9,076 (+2.6%)
$211,644 + $493,838
$705,482
2021
$8,844 (+2.3%)
$211,644 + $493,838
$705,482
2020
$8,641 (−1.8%)
$207,496 + $484,158
$691,654
2019
$8,800 (+2.9%)
$205,369 + $479,195
$684,564
2018
$8,550 (+2.7%)
$201,343 + $469,802
$671,145
2017
$8,325 (+5.1%)
$193,527 + $451,564
$645,091
2016
$7,921 (+7.0%)
$193,527 + $451,564
$645,091
2015
$7,403 (+6.0%)
$189,733 + $442,710
$632,443
2014
$6,984 (+15.6%)
$174,300 + $406,700
$581,000
2013
$6,043 (+7.4%)
$174,300 + $406,700
$581,000
2012
$5,626 (−0.5%)
$170,000 + $329,000
$499,000
2011
$5,652 (−3.5%)
$138,900 + $324,100
$463,000
2010
$5,856 (−11.2%)
$138,900 + $324,100
$463,000
2009
$6,596 (−3.0%)
$144,300 + $336,700
$481,000
2008
$6,797
$163,500 + $381,500
$545,000
Tax history for 18353 Walnut Rd
Year
Property tax
Land + Additions
Assessment*
2025
$15,726 (+2.1%)
$377,700 + $881,300
$1,259,000
2024
$15,396 (+6.6%)
$377,700 + $881,300
$1,259,000
2023
$14,447 (+59.2%)
$370,500 + $864,500
$1,235,000
2022
$9,076 (+2.6%)
$211,644 + $493,838
$705,482
2021
$8,844 (+2.3%)
$211,644 + $493,838
$705,482
2020
$8,641 (−1.8%)
$207,496 + $484,158
$691,654
2019
$8,800 (+2.9%)
$205,369 + $479,195
$684,564
2018
$8,550 (+2.7%)
$201,343 + $469,802
$671,145
2017
$8,325 (+5.1%)
$193,527 + $451,564
$645,091
2016
$7,921 (+7.0%)
$193,527 + $451,564
$645,091
2015
$7,403 (+6.0%)
$189,733 + $442,710
$632,443
2014
$6,984 (+15.6%)
$174,300 + $406,700
$581,000
2013
$6,043 (+7.4%)
$174,300 + $406,700
$581,000
2012
$5,626 (−0.5%)
$170,000 + $329,000
$499,000
2011
$5,652 (−3.5%)
$138,900 + $324,100
$463,000
2010
$5,856 (−11.2%)
$138,900 + $324,100
$463,000
2009
$6,596 (−3.0%)
$144,300 + $336,700
$481,000
2008
$6,797
$163,500 + $381,500
$545,000
*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
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
0.26 Acres
Year renovated
1955
Sq. Ft.
1,484
Year built
1955
Style
Single Family Residential
County
Alameda County
APN
084D115800502
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
Mar 8, 2024 • Final
Building
Install NEMA 14-50 outlets in the garage and laundry room. Connect the garage outlet to the main panel using conduit and a circuit breaker.
Electrical
Ev charger
Feb 9, 2011 • Final
Building
Install a rooftop solar photovoltaic system on a residential building.
Electrical
Solar
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, Off Street, Workshop in Garage, Enclosed, Garage Faces Front
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Primary Bathroom Included Features: Stall Shower, Tile
Fireplace Features: Brick, Living Room, Wood Burning
Exterior
Building Information
Construction Materials: Stucco
Building Area Total: 1,484
Exterior Features
Patio And Porch Features: Patio
Exterior Features: Garden, Back Yard, Front Yard, Garden/Play, Sprinklers Front, Storage, Terraced Back, Landscape Front
Fencing: Fenced
Roof: Shingle
Property Information
Living Area: 1484
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1955
Lot Information
Lot Size Square Feet: 11340
Lot Size Area: 0.26
Lot Size Units: Acres
Lot Size Acres: 0.26
Lot Features: Sloped Up, Front Yard, Private
Waterfront Features: Pond Year Round
Utilities
Green Features Information
Green Energy Generation: Solar
Utility Information
Water Source: Public
Electric: Photovoltaics Seller Owned
Sewer: Public Sewer
Utilities: All Public Utilities
Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas
Cooling: Whole House Fan
Location
School Information
High School District: Castro Valley (510) 537-3000
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,484
Stories: 1.0
Lot Size: 0.26 acres
Style: Single Family Residential
Year Built: 1955
Year Renovated: 1955
County: Alameda County
APN: 084D115800502
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Chabot Elementary School
Public K-5 • Assigned • 0.6mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.8mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.9mi
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 2022. This data may not match public records. Learn more.