3888 Quail Ridge Rd is a 4,762 square foot house on a 0.54 acre lot with 3 bedrooms and 5 bathrooms. - it last sold on January 31, 1974 for $57,000. Based on Redfin's Lafayette data, we estimate the home's value is $3,225,251.
Single-familyProperty Type
1973Year Built
0.54 acresLot Size
$677Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,225,251
$3.2M since sold in January 1974$1,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.4% lower than the average sale price ($3.24M) 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
Jun 4, 2019 • Final
Building - residential solar photovoltaic
Install a roof-mounted solar system on a residential building with a battery backup.
Battery
Electrical
Solar
Jan 24, 2018 • Final
Building - residential mechanical
Replace the air conditioning with a new unit.
HVAC
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: 12
Exterior
Pool Information
Has Pool
Property Information
Living Sq. Ft: 4,762
Ground Floor Sq. Ft: 3,297
Building Sq. Ft: 4,762
# of Stories: 1
Legal Description: TRACT 3314 LOT 31
Parking & Garage Information
Garage/Parking Sq. Ft: 482
Lot Information
# of Buildings: 1
Land Sq. Ft: 23,496
Legal Lot Number: 31
Acres: 0.5394
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 5.0
Sq. Ft.: 4,762
Stories: 1.0
Lot Size: 0.54 acres
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1983
County: Contra Costa County
APN: 2442710139
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Happy Valley Elementary School
Public K-5 • Assigned • 0.4mi
8/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 1.7mi
8/10
Acalanes High School
Public 9-12 • Assigned • 2.4mi
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
2/10 Heat Factor
7 days above 93° 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
Lafayette, CA • 94549
Average low and high temperatures (°F)
60
43
62
46
70
50
68
49
75
52
78
54
79
55
87
58
84
59
77
56
63
48
57
45
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
$3.06M – $3.71M
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