5520 Sobrante Ave is a 2,072 square foot house on a 8,700 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on October 07, 2014 for $481,000. Based on Redfin's El Sobrante data, we estimate the home's value is $843,113.
Single-familyProperty Type
1978Year Built
8,700 sq ftLot Size
$407Est. Price/Sq.Ft.
4 car garageParking
Source:Public Records
Redfin Estimate
$843,113
$362K since sold in October 2014$34K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.7% lower than the average sale price ($857K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #21026177
Aug 16, 2001
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$8,776 (+2.2%)
$245,174 + $344,468
$589,642
2025
$8,588 (+2.4%)
$245,174 + $344,468
$589,642
2024
$8,390 (+2.2%)
$240,367 + $337,714
$578,081
2023
$8,211 (+1.4%)
$235,654 + $331,093
$566,747
2022
$8,100 (+1.5%)
$231,034 + $324,601
$555,635
2021
$7,977 (+4.5%)
$226,504 + $318,237
$544,741
2020
$7,636 (+1.5%)
$222,063 + $311,998
$534,061
2019
$7,522 (+4.0%)
$219,787 + $308,799
$528,586
2018
$7,234 (+2.4%)
$215,478 + $302,745
$518,223
2017
$7,063 (+1.2%)
$207,111 + $290,990
$498,101
2016
$6,983 (+0.3%)
$207,111 + $290,990
$498,101
2015
$6,965 (+5.1%)
$203,050 + $285,285
$488,335
2014
$6,625 (+29.7%)
$157,543 + $286,957
$444,500
2013
$5,107 (+6.2%)
$157,543 + $286,957
$444,500
2012
$4,809 (−7.0%)
$118,379 + $215,621
$334,000
2011
$5,169 (+8.8%)
$118,379 + $215,621
$334,000
2010
$4,749 (−18.3%)
$130,784 + $238,216
$369,000
2009
$5,810 (+4.7%)
$124,050 + $225,950
$350,000
2008
$5,549
$155,949 + $284,051
$440,000
Tax history for 5520 Sobrante Ave
Year
Property tax
Land + Additions
Assessment*
2026
$8,776 (+2.2%)
$245,174 + $344,468
$589,642
2025
$8,588 (+2.4%)
$245,174 + $344,468
$589,642
2024
$8,390 (+2.2%)
$240,367 + $337,714
$578,081
2023
$8,211 (+1.4%)
$235,654 + $331,093
$566,747
2022
$8,100 (+1.5%)
$231,034 + $324,601
$555,635
2021
$7,977 (+4.5%)
$226,504 + $318,237
$544,741
2020
$7,636 (+1.5%)
$222,063 + $311,998
$534,061
2019
$7,522 (+4.0%)
$219,787 + $308,799
$528,586
2018
$7,234 (+2.4%)
$215,478 + $302,745
$518,223
2017
$7,063 (+1.2%)
$207,111 + $290,990
$498,101
2016
$6,983 (+0.3%)
$207,111 + $290,990
$498,101
2015
$6,965 (+5.1%)
$203,050 + $285,285
$488,335
2014
$6,625 (+29.7%)
$157,543 + $286,957
$444,500
2013
$5,107 (+6.2%)
$157,543 + $286,957
$444,500
2012
$4,809 (−7.0%)
$118,379 + $215,621
$334,000
2011
$5,169 (+8.8%)
$118,379 + $215,621
$334,000
2010
$4,749 (−18.3%)
$130,784 + $238,216
$369,000
2009
$5,810 (+4.7%)
$124,050 + $225,950
$350,000
2008
$5,549
$155,949 + $284,051
$440,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 15, 2025 • Active
Building - residential plumbing
Replace a water heater in the basement with a similar unit.
Plumbing
Water heater
Dec 19, 2023 • Final
Permit submittal
Remodel an existing detached garage into a livable space for a residential unit. The project includes adding interior walls to create two bedrooms and installing a full accessible bathroom. No demolition or excavation is included in this scope of work.
ADU
Bathroom
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: 9
Exterior
Property Information
Living Sq. Ft: 2,072
Ground Floor Sq. Ft: 1,400
Building Sq. Ft: 2,072
# of Stories: 1
Legal Description: PARCEL MAP 6 PG 11 PCL B
Parking & Garage Information
Garage/Parking Sq. Ft: 600
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,700
Acres: 0.1997
Zoning Code: R-10
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,072
Stories: 1.0
Lot Size: 8,700 square feet
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1979
County: Contra Costa County
APN: 4301210151
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 • 1.1mi
2/10
De Anza Senior High School
Public 9-12 • Assigned • 0.9mi
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
0.62% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 88° expected this year, 14 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
$801,000 – $970,000
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