20887 Rutledge Rd is a 858 square foot house on a 7,750 square foot lot with 1 bedroom and 1 bathroom. - it last sold on January 28, 2005 for $365,000. Based on Redfin's Castro Valley data, we estimate the home's value is $672,829.
Single-familyProperty Type
1942Year Built
7,750 sq ftLot Size
$784Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$672,829
$308K since sold in January 2005$9,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 20.6% lower than the average sale price ($848K) of 5 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40031058
Oct 15, 2004
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2025
$6,872 (+2.3%)
$155,670 + $363,231
$518,901
2024
$6,715 (+1.7%)
$152,618 + $356,110
$508,728
2023
$6,600 (+2.1%)
$149,627 + $349,130
$498,757
2022
$6,467 (+2.6%)
$143,818 + $335,576
$479,394
2021
$6,300 (+2.3%)
$143,818 + $335,576
$479,394
2020
$6,156 (−15.8%)
$140,998 + $328,997
$469,995
2019
$7,313 (+2.7%)
$139,553 + $325,624
$465,177
2018
$7,122 (+3.0%)
$136,818 + $319,242
$456,060
2017
$6,916 (+4.5%)
$131,507 + $306,850
$438,357
2016
$6,617 (+6.6%)
$131,507 + $306,850
$438,357
2015
$6,205 (+2.2%)
$128,929 + $300,835
$429,764
2014
$6,074 (+44.5%)
$124,506 + $290,516
$415,022
2013
$4,205 (+17.1%)
$124,506 + $290,516
$415,022
2012
$3,592 (−0.3%)
$87,000 + $203,000
$290,000
2011
$3,604 (−14.0%)
$82,500 + $192,500
$275,000
2010
$4,190 (−6.2%)
$82,500 + $192,500
$275,000
2009
$4,467 (−7.0%)
$98,100 + $228,900
$327,000
2008
$4,805
$105,200 + $245,700
$350,900
Tax history for 20887 Rutledge Rd
Year
Property tax
Land + Additions
Assessment*
2025
$6,872 (+2.3%)
$155,670 + $363,231
$518,901
2024
$6,715 (+1.7%)
$152,618 + $356,110
$508,728
2023
$6,600 (+2.1%)
$149,627 + $349,130
$498,757
2022
$6,467 (+2.6%)
$143,818 + $335,576
$479,394
2021
$6,300 (+2.3%)
$143,818 + $335,576
$479,394
2020
$6,156 (−15.8%)
$140,998 + $328,997
$469,995
2019
$7,313 (+2.7%)
$139,553 + $325,624
$465,177
2018
$7,122 (+3.0%)
$136,818 + $319,242
$456,060
2017
$6,916 (+4.5%)
$131,507 + $306,850
$438,357
2016
$6,617 (+6.6%)
$131,507 + $306,850
$438,357
2015
$6,205 (+2.2%)
$128,929 + $300,835
$429,764
2014
$6,074 (+44.5%)
$124,506 + $290,516
$415,022
2013
$4,205 (+17.1%)
$124,506 + $290,516
$415,022
2012
$3,592 (−0.3%)
$87,000 + $203,000
$290,000
2011
$3,604 (−14.0%)
$82,500 + $192,500
$275,000
2010
$4,190 (−6.2%)
$82,500 + $192,500
$275,000
2009
$4,467 (−7.0%)
$98,100 + $228,900
$327,000
2008
$4,805
$105,200 + $245,700
$350,900
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Aug 22, 2006 • Final
Building
Remodel the kitchen and bathroom. Install new sheetrock, rewire the electrical system, and replace the water heater.
Bathroom
Electrical
Kitchen
Plumbing
Remodel
Water heater
Mar 17, 2000 • Final
Building
Work on a reroof.
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: 5
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Fair
Property Information
Living Sq. Ft: 858
Building Sq. Ft: 858
# of Units: 1
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,750
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1779
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 858
Stories: 1.0
Lot Size: 7,750 square feet
Style: Single Family Residential
Year Built: 1942
Year Renovated: 1942
County: Alameda County
APN: 084A001500900
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
K - 12
Preschool & daycare
Castro Valley Elementary School
Public K-5 • Assigned • 0.4mi
6/10
Creekside Middle School
Public 6-8 • Assigned • 1.5mi
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 remains a highly competitive market. On average, homes are selling for 103.7% of their asking price, with nearly 60% of properties closing above list price.
Castro Valley's fall market offers great buyer leverage. While median prices hold steady around $1.2M, increased inventory gives you room to negotiate on homes needing updates. Turnkey properties still move fast in under 15 days, so act quickly with...