3229 Diablo Ct is a 3,861 square foot house on a 0.35 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on July 18, 2001 for $550,000. Based on Redfin's Pinole data, we estimate the home's value is $1,209,075.
Single-familyProperty Type
1968Year Built
0.35 acresLot Size
$313Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,209,075
$659K since sold in July 2001$7,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 27.3% higher than the average sale price ($950K) of 5 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #21015457
Jun 7, 2001
Listing Removed
—
Public Records
Feb 7, 1973
Sold
$45,000
$12/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$12,048 (+1.8%)
$295,330 + $533,413
$828,743
2025
$11,840 (+2.8%)
$295,330 + $533,413
$828,743
2024
$11,522 (+2.3%)
$289,540 + $522,954
$812,494
2023
$11,258 (+0.9%)
$283,863 + $512,700
$796,563
2022
$11,155 (+0.2%)
$278,298 + $502,648
$780,946
2021
$11,137 (+4.3%)
$272,842 + $492,793
$765,635
2020
$10,680 (+1.8%)
$267,493 + $483,131
$750,624
2019
$10,496 (+3.4%)
$264,751 + $478,178
$742,929
2018
$10,155 (+1.9%)
$259,560 + $468,802
$728,362
2017
$9,962 (+0.6%)
$249,482 + $450,599
$700,081
2016
$9,902 (−0.2%)
$249,482 + $450,599
$700,081
2015
$9,919 (+30.7%)
$244,591 + $441,764
$686,355
2014
$7,591 (+7.1%)
$175,687 + $317,313
$493,000
2013
$7,088 (+10.7%)
$175,687 + $317,313
$493,000
2012
$6,404 (−4.9%)
$163,927 + $296,073
$460,000
2011
$6,736 (−12.9%)
$154,662 + $279,338
$434,000
2010
$7,731 (−9.3%)
$162,502 + $293,498
$456,000
2009
$8,523 (+7.4%)
$199,742 + $360,758
$560,500
2008
$7,938
$224,846 + $406,101
$630,947
Tax history for 3229 Diablo Ct
Year
Property tax
Land + Additions
Assessment*
2026
$12,048 (+1.8%)
$295,330 + $533,413
$828,743
2025
$11,840 (+2.8%)
$295,330 + $533,413
$828,743
2024
$11,522 (+2.3%)
$289,540 + $522,954
$812,494
2023
$11,258 (+0.9%)
$283,863 + $512,700
$796,563
2022
$11,155 (+0.2%)
$278,298 + $502,648
$780,946
2021
$11,137 (+4.3%)
$272,842 + $492,793
$765,635
2020
$10,680 (+1.8%)
$267,493 + $483,131
$750,624
2019
$10,496 (+3.4%)
$264,751 + $478,178
$742,929
2018
$10,155 (+1.9%)
$259,560 + $468,802
$728,362
2017
$9,962 (+0.6%)
$249,482 + $450,599
$700,081
2016
$9,902 (−0.2%)
$249,482 + $450,599
$700,081
2015
$9,919 (+30.7%)
$244,591 + $441,764
$686,355
2014
$7,591 (+7.1%)
$175,687 + $317,313
$493,000
2013
$7,088 (+10.7%)
$175,687 + $317,313
$493,000
2012
$6,404 (−4.9%)
$163,927 + $296,073
$460,000
2011
$6,736 (−12.9%)
$154,662 + $279,338
$434,000
2010
$7,731 (−9.3%)
$162,502 + $293,498
$456,000
2009
$8,523 (+7.4%)
$199,742 + $360,758
$560,500
2008
$7,938
$224,846 + $406,101
$630,947
*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
R-1
Suburban Residential Zoning District
This zoning district provides for single-family development that is typical of most residential areas of the city. This is the single largest residential category.
Permitted uses
Include but are not limited to:
Garden center
Housing-Group
Housing-Single unit
Housing-Senior
Housing-Other
Infrastructure
Educational/school
Fire house
Police station
Park & open space
Aug 16, 2022 • Final
Residential electrical
Install new fixtures in several rooms and areas of the home.
Electrical
Aug 4, 2022 • Final
Residential building
Remodel a kitchen and replace windows.
Kitchen
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: 10
Exterior
Property Information
Subdivision Name: SILVERBROOK SUB 3516
Living Sq. Ft: 3,861
Ground Floor Sq. Ft: 1,721
Building Sq. Ft: 3,861
# of Stories: 2
Legal Description: TRACT 3516 LOT 10 EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 413
Lot Information
# of Buildings: 1
Land Sq. Ft: 15,400
Legal Lot Number: 10
Acres: 0.3535
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,861
Stories: 2.0
Lot Size: 0.35 acres
Style: Single Family Residential
Year Built: 1968
Year Renovated: 1988
County: Contra Costa County
APN: 3603420096
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Ellerhorst Elementary School
Public K-6 • Assigned • 0.3mi
7/10
Pinole Middle School
Public 7-8 • Assigned • 1.7mi
3/10
Pinole Valley High School
Public 9-12 • Assigned • 0.6mi
7/10
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
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 89° expected this year, 15 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
Pinole, CA • 94564
Average low and high temperatures (°F)
60
42
62
44
70
47
68
48
72
52
73
54
73
55
78
56
77
59
72
53
63
47
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
$1.15M – $1.39M
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