6 Rancho Diablo Rd is a 2,212 square foot house on a 0.64 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on July 31, 1996 for $448,000. Based on Redfin's Lafayette data, we estimate the home's value is $2,129,095.
Single-familyProperty Type
1965Year Built
0.64 acresLot Size
$963Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,129,095
$1.7M since sold in July 1996$26K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 38.5% higher than the average sale price ($1.54M) 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
Nov 4, 2025 • Final
Building/residential/al/alteration
Remodel a kitchen and add a roof over a new entry door. Add or relocate windows and doors on the front elevation.
Kitchen
Remodel
Feb 19, 2025 • Final
Building - residential foundation repair
Underpin the foundation with drilled piers. Install a perimeter grade beam and tiebacks. Replace the interior slab floor.
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
Pool Information
Has Pool
Property Information
Subdivision Name: ACALANES RHO
Living Sq. Ft: 2,212
Ground Floor Sq. Ft: 2,212
Building Sq. Ft: 2,212
# of Stories: 1
Legal Description: RO ACALANES
Parking & Garage Information
Garage/Parking Sq. Ft: 518
Lot Information
# of Buildings: 1
Land Sq. Ft: 27,878
Acres: 0.64
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,212
Stories: 1.0
Lot Size: 0.64 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1980
County: Contra Costa County
APN: 2470320140
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
Happy Valley Elementary School
Public K-5 • Assigned • 0.7mi
8/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 2.6mi
8/10
Acalanes High School
Public 9-12 • Assigned • 3.2mi
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
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 92° 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
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Lafayette, CA • 94549
Average low and high temperatures (°F)
60
43
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46
70
50
68
49
75
52
78
54
81
56
87
58
81
60
72
54
63
48
57
45
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
$2.02M – $2.45M
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