5560 Oak Knoll Rd is a 2,339 square foot house on a 0.26 acre lot with 5 bedrooms and 4 bathrooms. - it last sold on March 21, 2005 for $500,000. Based on Redfin's El Sobrante data, we estimate the home's value is $751,322.
Single-familyProperty Type
1933Year Built
0.26 acresLot Size
$321Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$751,322
$251K since sold in March 2005$0 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.1% lower than the average sale price ($752K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40061858
Feb 17, 2005
Listing Removed
—
Public Records
Jul 13, 1995
Sold
$168,500
$72/sq ft
Public Records
May 1, 1990
Sold
$153,500
$66/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$8,387 (+2.2%)
$248,732 + $308,839
$557,571
2025
$8,203 (+2.4%)
$248,732 + $308,839
$557,571
2024
$8,014 (+2.2%)
$243,855 + $302,784
$546,639
2023
$7,844 (+1.4%)
$239,074 + $296,848
$535,922
2022
$7,736 (+0.4%)
$234,387 + $291,028
$525,415
2021
$7,706 (+4.4%)
$229,792 + $285,322
$515,114
2020
$7,378 (+1.5%)
$225,287 + $279,728
$505,015
2019
$7,270 (+4.0%)
$222,977 + $276,860
$499,837
2018
$6,993 (+2.4%)
$218,605 + $271,432
$490,037
2017
$6,829 (+1.2%)
$210,117 + $260,893
$471,010
2016
$6,751 (+0.3%)
$210,117 + $260,893
$471,010
2015
$6,733 (+6.1%)
$205,998 + $255,778
$461,776
2014
$6,343 (+22.7%)
$188,477 + $234,023
$422,500
2013
$5,168 (+11.1%)
$188,477 + $234,023
$422,500
2012
$4,650 (−9.6%)
$150,782 + $187,218
$338,000
2011
$5,146 (+27.3%)
$142,975 + $177,525
$320,500
2010
$4,042 (−12.6%)
$160,373 + $199,127
$359,500
2009
$4,625 (−14.5%)
$126,693 + $157,307
$284,000
2008
$5,411
$149,221 + $185,279
$334,500
Tax history for 5560 Oak Knoll Rd
Year
Property tax
Land + Additions
Assessment*
2026
$8,387 (+2.2%)
$248,732 + $308,839
$557,571
2025
$8,203 (+2.4%)
$248,732 + $308,839
$557,571
2024
$8,014 (+2.2%)
$243,855 + $302,784
$546,639
2023
$7,844 (+1.4%)
$239,074 + $296,848
$535,922
2022
$7,736 (+0.4%)
$234,387 + $291,028
$525,415
2021
$7,706 (+4.4%)
$229,792 + $285,322
$515,114
2020
$7,378 (+1.5%)
$225,287 + $279,728
$505,015
2019
$7,270 (+4.0%)
$222,977 + $276,860
$499,837
2018
$6,993 (+2.4%)
$218,605 + $271,432
$490,037
2017
$6,829 (+1.2%)
$210,117 + $260,893
$471,010
2016
$6,751 (+0.3%)
$210,117 + $260,893
$471,010
2015
$6,733 (+6.1%)
$205,998 + $255,778
$461,776
2014
$6,343 (+22.7%)
$188,477 + $234,023
$422,500
2013
$5,168 (+11.1%)
$188,477 + $234,023
$422,500
2012
$4,650 (−9.6%)
$150,782 + $187,218
$338,000
2011
$5,146 (+27.3%)
$142,975 + $177,525
$320,500
2010
$4,042 (−12.6%)
$160,373 + $199,127
$359,500
2009
$4,625 (−14.5%)
$126,693 + $157,307
$284,000
2008
$5,411
$149,221 + $185,279
$334,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Mar 24, 2015 • Final
Building - residential solar photovoltaic
Install a roof-mounted photovoltaic solar system on a residential building.
Electrical
Solar
Aug 31, 2010 • Final
Building/residential/al/alteration
Remove an unpermitted addition of a second unit on the back of a residential building.
Demolition
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: 9
Exterior
Property Information
Living Sq. Ft: 2,339
Ground Floor Sq. Ft: 1,221
Building Sq. Ft: 2,339
# of Stories: 2
Legal Description: NAYLOR TRACT POR LOT 80
Parking & Garage Information
Garage/Parking Sq. Ft: 636
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,500
Legal Lot Number: 80
Acres: 0.264
Zoning Code: R-10
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 4.0
Sq. Ft.: 2,339
Stories: 2.0
Lot Size: 0.26 acres
Style: Single Family Residential
Year Built: 1933
Year Renovated: 1950
County: Contra Costa County
APN: 4301320448
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Valley View Elementary School
Public K-6 • Assigned • 0.6mi
4/10
Betty Reid Soskin Middle
Public 6-8 • Assigned • 1.2mi
2/10
De Anza Senior High School
Public 9-12 • Assigned • 0.8mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
3/10 Heat Factor
6 days above 88° expected this year, 13 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
El Sobrante, CA • 94803
Average low and high temperatures (°F)
59
44
61
45
67
49
65
49
69
51
68
52
69
54
73
55
73
58
69
53
61
48
57
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$714,000 – $865,000
Reach more buyers when you sell with Redfin. Save up to $7,513 in fees.3 minutes to get started.