5506 Greenridge Rd is a 2,285 square foot house on a 0.33 acre lot with 5 bedrooms and 3 bathrooms. Based on Redfin's Castro Valley data, we estimate the home's value is $1,414,365.
Single-familyProperty Type
1960Year Built
0.33 acresLot Size
$619Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,414,365
$16K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.1% lower than the average sale price ($1.67M) 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
$2,643 (+2.8%)
$31,375 + $125,940
$157,315
2024
$2,570 (+2.5%)
$31,375 + $125,940
$157,315
2023
$2,507 (+2.7%)
$30,760 + $123,471
$154,231
2022
$2,441 (+2.9%)
$29,566 + $118,677
$148,243
2021
$2,371 (+2.5%)
$29,566 + $118,677
$148,243
2020
$2,314 (−1.3%)
$28,986 + $116,350
$145,336
2019
$2,343 (+3.0%)
$28,689 + $115,158
$143,847
2018
$2,274 (+2.9%)
$28,126 + $112,900
$141,026
2017
$2,211 (+5.2%)
$27,034 + $108,517
$135,551
2016
$2,102 (+7.0%)
$27,034 + $108,517
$135,551
2015
$1,964 (+2.6%)
$26,504 + $106,389
$132,893
2014
$1,915 (+1.9%)
$25,595 + $102,739
$128,334
2013
$1,879 (+2.6%)
$25,595 + $102,739
$128,334
2012
$1,831 (+1.5%)
$25,479 + $102,275
$127,754
2011
$1,803 (+0.9%)
$24,979 + $100,270
$125,249
2010
$1,787 (+0.2%)
$24,490 + $98,304
$122,794
2009
$1,784 (+5.5%)
$24,307 + $97,569
$121,876
2008
$1,691
$24,365 + $97,801
$122,166
Tax history for 5506 Greenridge Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,643 (+2.8%)
$31,375 + $125,940
$157,315
2024
$2,570 (+2.5%)
$31,375 + $125,940
$157,315
2023
$2,507 (+2.7%)
$30,760 + $123,471
$154,231
2022
$2,441 (+2.9%)
$29,566 + $118,677
$148,243
2021
$2,371 (+2.5%)
$29,566 + $118,677
$148,243
2020
$2,314 (−1.3%)
$28,986 + $116,350
$145,336
2019
$2,343 (+3.0%)
$28,689 + $115,158
$143,847
2018
$2,274 (+2.9%)
$28,126 + $112,900
$141,026
2017
$2,211 (+5.2%)
$27,034 + $108,517
$135,551
2016
$2,102 (+7.0%)
$27,034 + $108,517
$135,551
2015
$1,964 (+2.6%)
$26,504 + $106,389
$132,893
2014
$1,915 (+1.9%)
$25,595 + $102,739
$128,334
2013
$1,879 (+2.6%)
$25,595 + $102,739
$128,334
2012
$1,831 (+1.5%)
$25,479 + $102,275
$127,754
2011
$1,803 (+0.9%)
$24,979 + $100,270
$125,249
2010
$1,787 (+0.2%)
$24,490 + $98,304
$122,794
2009
$1,784 (+5.5%)
$24,307 + $97,569
$121,876
2008
$1,691
$24,365 + $97,801
$122,166
*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
Mar 9, 2022 • Final
Building
Repair the foundation of a single-family home using steel piers. Install push piers and helical piers according to the provided plans and calculations.
Grading
Sep 16, 2015 • Final
Building
Tear off existing roofing and apply spray foam roofing.
Roofing
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: H-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Subdivision Name: EL VALLE DE SAN JOSE RHO
Living Sq. Ft: 2,285
Building Sq. Ft: 2,285
# of Units: 1
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 14,342
Legal Lot Number: 28
Legal Block Number: 1
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.3292
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 2,285
Stories: 1.0
Lot Size: 0.33 acres
Style: Single Family Residential
Year Built: 1960
Year Renovated: 1961
County: Alameda County
APN: 085 160302600
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Independent Elementary School
Public K-5 • Assigned • 0.6mi
9/10
Canyon Middle School
Public 6-8 • Assigned • 0.3mi
7/10
Castro Valley High School
Public 9-12 • Assigned • 1.6mi
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...