366 Castello Rd is a 2,402 square foot house on a 6.96 acre lot with 4 bedrooms and 2 bathrooms. - it last sold on December 17, 1987 for $425,000. Based on Redfin's Lafayette data, we estimate the home's value is $2,186,747.
Single-familyProperty Type
1974Year Built
6.96 acresLot Size
$910Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,186,747
$1.8M since sold in December 1987$18K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 30.4% higher than the average sale price ($1.68M) 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 17, 2025 • Active
Solarapp+ approved
Install a rooftop mounted solar energy system on a residential building. The project includes solar modules, an inverter, and an energy storage system with a new busbar.
Electrical
Solar
Jun 22, 2018 • Final
Building - residential mechanical
Add air conditioning to an existing furnace and evaporator coil.
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: 10
Exterior
Property Information
Living Sq. Ft: 2,402
Ground Floor Sq. Ft: 2,402
Building Sq. Ft: 2,402
# of Stories: 1
Legal Description: PCL MAP 31 PG 14 POR PCLS C & D
Parking & Garage Information
Garage/Parking Sq. Ft: 655
Lot Information
# of Buildings: 1
Land Sq. Ft: 303,395
Acres: 6.965
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,402
Stories: 1.0
Lot Size: 6.96 acres
Style: Single Family Residential
Year Built: 1974
Year Renovated: 1975
County: Contra Costa County
APN: 2374700058
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Burton Valley Elementary School
Public K-5 • Assigned • 0.4mi
9/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 2.3mi
8/10
Campolindo High School
Public 9-12 • Assigned • 1.9mi
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
1% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 91° expected this year, 14 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
$2.08M – $2.52M
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