2304 Warren Rd is a 2,117 square foot house on a 0.25 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Walnut Creek data, we estimate the home's value is $1,509,900.
Single-familyProperty Type
1984Year Built
0.25 acresLot Size
$713Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,509,900
$5,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 11.9% higher than the average sale price ($1.35M) 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
$4,315 (+1.6%)
$43,730 + $253,973
$297,703
2024
$4,245 (+2.5%)
$42,873 + $248,994
$291,867
2023
$4,143 (+1.9%)
$42,033 + $244,112
$286,145
2022
$4,064 (+2.8%)
$41,209 + $239,326
$280,535
2021
$3,953 (+2.0%)
$40,401 + $234,634
$275,035
2020
$3,877 (+0.9%)
$39,609 + $230,034
$269,643
2019
$3,842 (+3.4%)
$39,203 + $227,676
$266,879
2018
$3,714 (+2.3%)
$38,435 + $223,212
$261,647
2017
$3,631 (+2.4%)
$36,944 + $214,546
$251,490
2016
$3,547 (+2.6%)
$36,944 + $214,546
$251,490
2015
$3,457 (+1.6%)
$36,220 + $210,340
$246,560
2014
$3,401 (+1.9%)
$34,978 + $203,123
$238,101
2013
$3,339 (+3.4%)
$34,978 + $203,123
$238,101
2012
$3,228 (+2.0%)
$34,820 + $202,205
$237,025
2011
$3,165 (+1.8%)
$34,138 + $198,241
$232,379
2010
$3,108 (+3.8%)
$33,469 + $194,354
$227,823
2009
$2,995 (+1.2%)
$33,219 + $192,902
$226,121
2008
$2,959
$33,298 + $193,361
$226,659
Tax history for 2304 Warren Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,315 (+1.6%)
$43,730 + $253,973
$297,703
2024
$4,245 (+2.5%)
$42,873 + $248,994
$291,867
2023
$4,143 (+1.9%)
$42,033 + $244,112
$286,145
2022
$4,064 (+2.8%)
$41,209 + $239,326
$280,535
2021
$3,953 (+2.0%)
$40,401 + $234,634
$275,035
2020
$3,877 (+0.9%)
$39,609 + $230,034
$269,643
2019
$3,842 (+3.4%)
$39,203 + $227,676
$266,879
2018
$3,714 (+2.3%)
$38,435 + $223,212
$261,647
2017
$3,631 (+2.4%)
$36,944 + $214,546
$251,490
2016
$3,547 (+2.6%)
$36,944 + $214,546
$251,490
2015
$3,457 (+1.6%)
$36,220 + $210,340
$246,560
2014
$3,401 (+1.9%)
$34,978 + $203,123
$238,101
2013
$3,339 (+3.4%)
$34,978 + $203,123
$238,101
2012
$3,228 (+2.0%)
$34,820 + $202,205
$237,025
2011
$3,165 (+1.8%)
$34,138 + $198,241
$232,379
2010
$3,108 (+3.8%)
$33,469 + $194,354
$227,823
2009
$2,995 (+1.2%)
$33,219 + $192,902
$226,121
2008
$2,959
$33,298 + $193,361
$226,659
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Apr 25, 2022 • Final
Building/residential/al/alteration
Replace a patio door in the same size and location.
Remodel
Jan 30, 2010 • Final
Building/residential/rp/repair
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: 8
Exterior
Property Information
Subdivision Name: CANADA DEL HAMBRE RHO
Living Sq. Ft: 2,117
Ground Floor Sq. Ft: 2,117
Building Sq. Ft: 2,117
# of Stories: 1
Legal Description: POR RO CANADA DEL HAMBRE
Parking & Garage Information
Garage/Parking Sq. Ft: 600
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,890
Acres: 0.25
Zoning Code: R-10
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,117
Stories: 1.0
Lot Size: 0.25 acres
Style: Single Family Residential
Year Built: 1984
Year Renovated: 1986
County: Contra Costa County
APN: 1841200445
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Parkmead Elementary School
Public K-5 • Assigned • 0.4mi
8/10
Walnut Creek Intermediate School
Public 6-8 • Assigned • 1.5mi
9/10
Las Lomas High School
Public 9-12 • Assigned • 0.9mi
10/10
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
0.93% chance of being in a wildfire in next 30 years
4/10 Heat Factor
8 days above 95° expected this year, 16 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, 16 days in 30 years
Provided by First Street
Historical weather
Walnut Creek, CA • 94595
Average low and high temperatures (°F)
59
39
62
43
70
47
69
48
76
52
80
54
79
56
86
58
84
58
77
53
63
46
56
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.5 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.44M – $1.74M
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