2434 Warren Rd is a 1,643 square foot house on a 10,440 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on June 20, 1974 for $28,000. Based on Redfin's Walnut Creek data, we estimate the home's value is $1,038,135.
Single-familyProperty Type
1956Year Built
10,440 sq ftLot Size
$632Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,038,135
$1.0M since sold in June 1974$28K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21% lower than the average sale price ($1.31M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Aug 1, 2019 • Final
Building - residential solar photovoltaic
Install roof mounted photovoltaic solar panels on a residential building.
Electrical
Solar
Apr 30, 2018 • Final
Building - residential re-roof
Tear off the existing roof and install new cool roof composition shingles on a residential building.
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: 7
Exterior
Property Information
Subdivision Name: FLORALAND
Living Sq. Ft: 1,643
Ground Floor Sq. Ft: 1,643
Building Sq. Ft: 1,643
# of Stories: 1
Legal Description: FLORALAND TRACT POR LOT 31
Parking & Garage Information
Garage/Parking Sq. Ft: 396
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,440
Legal Lot Number: 31
Acres: 0.2397
Zoning Code: R-10
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,643
Stories: 1.0
Lot Size: 10,440 square feet
Style: Single Family Residential
Year Built: 1956
Year Renovated: 1971
County: Contra Costa County
APN: 1844500205
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, 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, 16 days in 30 years
Provided by First Street
Historical weather
Walnut Creek, CA • 94595
Average low and high temperatures (°F)
59
39
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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
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Aug
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Oct
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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
$987,000 – $1.19M
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