4789 Ewing Rd is a 2,952 square foot house on a 0.42 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Castro Valley data, we estimate the home's value is $1,607,956.
Single-familyProperty Type
1948Year Built
0.42 acresLot Size
$545Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,607,956
$71K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 30.2% higher than the average sale price ($1.23M) of 4 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,986 (+2.8%)
$56,084 + $132,558
$188,642
2024
$2,906 (+2.4%)
$56,084 + $132,558
$188,642
2023
$2,838 (+2.6%)
$54,985 + $129,959
$184,944
2022
$2,765 (+2.9%)
$52,850 + $124,913
$177,763
2021
$2,687 (+2.5%)
$52,850 + $124,913
$177,763
2020
$2,622 (−1.4%)
$51,813 + $122,464
$174,277
2019
$2,658 (+3.1%)
$51,282 + $121,208
$172,490
2018
$2,580 (+2.9%)
$50,277 + $118,832
$169,109
2017
$2,508 (+5.2%)
$48,325 + $114,219
$162,544
2016
$2,383 (+7.1%)
$48,325 + $114,219
$162,544
2015
$2,225 (+2.3%)
$47,377 + $111,979
$159,356
2014
$2,175 (+1.8%)
$45,752 + $108,137
$153,889
2013
$2,138 (+2.5%)
$45,752 + $108,137
$153,889
2012
$2,084 (+1.5%)
$45,545 + $107,649
$153,194
2011
$2,053 (+0.9%)
$44,652 + $105,539
$150,191
2010
$2,035
$43,777 + $103,469
$147,246
2009
$2,034 (+5.1%)
$43,449 + $102,696
$146,145
2008
$1,935
$43,553 + $102,941
$146,494
Tax history for 4789 Ewing Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,986 (+2.8%)
$56,084 + $132,558
$188,642
2024
$2,906 (+2.4%)
$56,084 + $132,558
$188,642
2023
$2,838 (+2.6%)
$54,985 + $129,959
$184,944
2022
$2,765 (+2.9%)
$52,850 + $124,913
$177,763
2021
$2,687 (+2.5%)
$52,850 + $124,913
$177,763
2020
$2,622 (−1.4%)
$51,813 + $122,464
$174,277
2019
$2,658 (+3.1%)
$51,282 + $121,208
$172,490
2018
$2,580 (+2.9%)
$50,277 + $118,832
$169,109
2017
$2,508 (+5.2%)
$48,325 + $114,219
$162,544
2016
$2,383 (+7.1%)
$48,325 + $114,219
$162,544
2015
$2,225 (+2.3%)
$47,377 + $111,979
$159,356
2014
$2,175 (+1.8%)
$45,752 + $108,137
$153,889
2013
$2,138 (+2.5%)
$45,752 + $108,137
$153,889
2012
$2,084 (+1.5%)
$45,545 + $107,649
$153,194
2011
$2,053 (+0.9%)
$44,652 + $105,539
$150,191
2010
$2,035
$43,777 + $103,469
$147,246
2009
$2,034 (+5.1%)
$43,449 + $102,696
$146,145
2008
$1,935
$43,553 + $102,941
$146,494
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
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
Jun 20, 2018 • Final
Building
Install a roof-mounted solar photovoltaic system.
Electrical
Solar
Sep 22, 2005 • Final
Building
Apply stucco over wood siding. Upgrade the electrical service and install new electrical circuits.
Electrical
Remodel
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
Interior
Room Information
# of Rooms: 8
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 2,952
Building Sq. Ft: 2,952
# of Units: 1
# of Stories: 2
Parking & Garage Information
# of Parking Spaces: 4
Lot Information
# of Buildings: 1
Land Sq. Ft: 18,375
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.4218
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,952
Stories: 2.0
Lot Size: 0.42 acres
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1954
County: Alameda County
APN: 084D125002502
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 • 2.0mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 1.2mi
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...