17749 Rockhurst Rd is a 1,829 square foot house on a 8,710 square foot lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Castro Valley data, we estimate the home's value is $1,193,879.
Single-familyProperty Type
1961Year Built
8,710 sq ftLot Size
$653Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,193,879
$2,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.7% lower than the average sale price ($1.23M) of 6 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
$4,253 (+2.6%)
$118,553 + $175,188
$293,741
2024
$4,147 (+2.1%)
$118,553 + $175,188
$293,741
2023
$4,064 (+2.3%)
$116,229 + $171,753
$287,982
2022
$3,971 (+2.8%)
$111,716 + $165,085
$276,801
2021
$3,864 (+2.4%)
$111,716 + $165,085
$276,801
2020
$3,773 (−1.5%)
$109,526 + $161,848
$271,374
2019
$3,832 (+3.0%)
$108,403 + $160,190
$268,593
2018
$3,722 (+2.8%)
$106,278 + $157,049
$263,327
2017
$3,621 (+5.1%)
$102,152 + $150,952
$253,104
2016
$3,444 (+7.0%)
$102,152 + $150,952
$253,104
2015
$3,219 (+1.8%)
$100,149 + $147,993
$248,142
2014
$3,161 (+1.3%)
$96,713 + $142,915
$239,628
2013
$3,122 (+2.3%)
$96,713 + $142,915
$239,628
2012
$3,051 (+1.4%)
$96,276 + $142,269
$238,545
2011
$3,008 (+0.8%)
$94,388 + $139,480
$233,868
2010
$2,984 (−0.2%)
$92,538 + $136,745
$229,283
2009
$2,989 (+4.2%)
$91,846 + $135,723
$227,569
2008
$2,869
$92,065 + $136,046
$228,111
Tax history for 17749 Rockhurst Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,253 (+2.6%)
$118,553 + $175,188
$293,741
2024
$4,147 (+2.1%)
$118,553 + $175,188
$293,741
2023
$4,064 (+2.3%)
$116,229 + $171,753
$287,982
2022
$3,971 (+2.8%)
$111,716 + $165,085
$276,801
2021
$3,864 (+2.4%)
$111,716 + $165,085
$276,801
2020
$3,773 (−1.5%)
$109,526 + $161,848
$271,374
2019
$3,832 (+3.0%)
$108,403 + $160,190
$268,593
2018
$3,722 (+2.8%)
$106,278 + $157,049
$263,327
2017
$3,621 (+5.1%)
$102,152 + $150,952
$253,104
2016
$3,444 (+7.0%)
$102,152 + $150,952
$253,104
2015
$3,219 (+1.8%)
$100,149 + $147,993
$248,142
2014
$3,161 (+1.3%)
$96,713 + $142,915
$239,628
2013
$3,122 (+2.3%)
$96,713 + $142,915
$239,628
2012
$3,051 (+1.4%)
$96,276 + $142,269
$238,545
2011
$3,008 (+0.8%)
$94,388 + $139,480
$233,868
2010
$2,984 (−0.2%)
$92,538 + $136,745
$229,283
2009
$2,989 (+4.2%)
$91,846 + $135,723
$227,569
2008
$2,869
$92,065 + $136,046
$228,111
*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
Dec 10, 2013 • Final
Building
Remodel a kitchen by relocating the refrigerator and upgrading the electrical wiring. Install new recessed lighting, suspended lights, and a new stove hood. Replace a skylight and fill in the opening for an air conditioning unit in the dining room.
Electrical
Kitchen
Remodel
Aug 2, 2005 • Final
Building
Electrical
HVAC
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: 7
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Good
Property Information
Living Sq. Ft: 1,829
Building Sq. Ft: 1,829
# of Units: 1
# of Stories: 1
Legal Description: TRACT 2124 BLK D LOT 5
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,710
Legal Lot Number: 5
Legal Block Number: D
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.2
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,829
Stories: 1.0
Lot Size: 8,710 square feet
Style: Single Family Residential
Year Built: 1961
Year Renovated: 1962
County: Alameda County
APN: 084C092107300
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Proctor Elementary School
Public K-5 • Assigned • 0.3mi
9/10
Canyon Middle School
Public 6-8 • Assigned • 1.1mi
7/10
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...