2440 Warren Rd is a 2,051 square foot house on a 0.27 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Walnut Creek data, we estimate the home's value is $1,471,594.
Single-familyProperty Type
1926Year Built
0.27 acresLot Size
$718Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,471,594
$3,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.8% lower than the average sale price ($1.53M) 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
$2,468 (+1.8%)
$45,176 + $71,799
$116,975
2024
$2,424 (+2.4%)
$44,291 + $70,392
$114,683
2023
$2,366 (+1.5%)
$43,423 + $69,012
$112,435
2022
$2,331 (+2.7%)
$42,572 + $67,659
$110,231
2021
$2,269 (+11.0%)
$41,738 + $66,333
$108,071
2020
$2,043 (+0.7%)
$40,920 + $65,033
$105,953
2019
$2,029 (+3.5%)
$40,501 + $64,367
$104,868
2018
$1,961 (+2.9%)
$39,707 + $63,105
$102,812
2017
$1,906 (+3.1%)
$38,166 + $60,655
$98,821
2016
$1,848 (+3.0%)
$38,166 + $60,655
$98,821
2015
$1,794 (+2.4%)
$37,418 + $59,466
$96,884
2014
$1,752 (+2.6%)
$36,135 + $57,426
$93,561
2013
$1,708 (+3.9%)
$36,135 + $57,426
$93,561
2012
$1,644 (+2.7%)
$35,972 + $57,167
$93,139
2011
$1,601 (+2.6%)
$35,267 + $56,047
$91,314
2010
$1,560 (+2.0%)
$34,576 + $54,949
$89,525
2009
$1,530 (+0.9%)
$34,318 + $54,539
$88,857
2008
$1,515
$34,400 + $54,669
$89,069
Tax history for 2440 Warren Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,468 (+1.8%)
$45,176 + $71,799
$116,975
2024
$2,424 (+2.4%)
$44,291 + $70,392
$114,683
2023
$2,366 (+1.5%)
$43,423 + $69,012
$112,435
2022
$2,331 (+2.7%)
$42,572 + $67,659
$110,231
2021
$2,269 (+11.0%)
$41,738 + $66,333
$108,071
2020
$2,043 (+0.7%)
$40,920 + $65,033
$105,953
2019
$2,029 (+3.5%)
$40,501 + $64,367
$104,868
2018
$1,961 (+2.9%)
$39,707 + $63,105
$102,812
2017
$1,906 (+3.1%)
$38,166 + $60,655
$98,821
2016
$1,848 (+3.0%)
$38,166 + $60,655
$98,821
2015
$1,794 (+2.4%)
$37,418 + $59,466
$96,884
2014
$1,752 (+2.6%)
$36,135 + $57,426
$93,561
2013
$1,708 (+3.9%)
$36,135 + $57,426
$93,561
2012
$1,644 (+2.7%)
$35,972 + $57,167
$93,139
2011
$1,601 (+2.6%)
$35,267 + $56,047
$91,314
2010
$1,560 (+2.0%)
$34,576 + $54,949
$89,525
2009
$1,530 (+0.9%)
$34,318 + $54,539
$88,857
2008
$1,515
$34,400 + $54,669
$89,069
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 30, 2010 • Final
Building/residential/rp/repair
Work on water damage.
Remodel
Aug 24, 2009 • Final
Building - residential re-roof
Tear off existing roofing and install a two-ply torch down roofing system.
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: 8
Exterior
Property Information
Subdivision Name: FLORALAND
Living Sq. Ft: 2,051
Ground Floor Sq. Ft: 1,528
Building Sq. Ft: 2,051
# of Stories: 1
Legal Description: FLORALAND TRACT POR LOT 31
Parking & Garage Information
Garage/Parking Sq. Ft: 716
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,761
Legal Lot Number: 31
Acres: 0.27
Zoning Code: R-10
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,051
Stories: 1.0
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1926
Year Renovated: 1946
County: Contra Costa County
APN: 1844500213
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Parkmead Elementary School
Public K-5 • Assigned • 0.6mi
8/10
Walnut Creek Intermediate School
Public 6-8 • Assigned • 1.7mi
9/10
Las Lomas High School
Public 9-12 • Assigned • 1.2mi
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
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 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
$1.40M – $1.69M
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