3365 Ridge Rd is a 2,125 square foot house on a 0.31 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on December 15, 1988 for $300,000. Based on Redfin's Lafayette data, we estimate the home's value is $1,822,066.
Single-familyProperty Type
1947Year Built
0.31 acresLot Size
$857Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,822,066
$1.5M since sold in December 1988$34K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.4% lower than the average sale price ($2.03M) 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.
Zoning and permits
Zoning
Permits
R-6
Single-Family Residential District-6
The level land in the city of Lafayette has been substantially developed, and it is necessary for the general welfare of the city to preserve hills and open space, to prevent erosion of creek banks and hillsides, and in general to retain the rural nature of the city. In order to accomplish these ends, it is necessary to prevent the creation of additional residential lots which are smaller than 10,000 sq ft in size. Therefore, although this article prescribes regulations for lots as small as 6,000 sq ft in size, many of which now exist, it requires newly subdivided lots in the R-6 district to contain not less than 10,000 sq ft; and it prohibits the placement of additional land into the R-6 district.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Park & open space
Aug 15, 2025 • Active
Building - residential mechanical
Replace a furnace in a residential building. A HERS report may be required at the final inspection.
HVAC
Jan 30, 2010 • Final
Building - residential electrical
Extend the electrical periscope and drive a ground rod.
Electrical
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: LAFAYETTE OAKS
Living Sq. Ft: 2,125
Ground Floor Sq. Ft: 1,000
Building Sq. Ft: 2,125
# of Stories: 2
Legal Description: LAFAYETTE OAKS LOT 45
Parking & Garage Information
Garage/Parking Sq. Ft: 248
Lot Information
# of Buildings: 1
Land Sq. Ft: 13,455
Legal Lot Number: 45
Acres: 0.3089
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,125
Stories: 2.0
Lot Size: 0.31 acres
Style: Single Family Residential
Year Built: 1947
Year Renovated: 1950
County: Contra Costa County
APN: 2340920020
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Places
Transit
Lafayette Elementary School
Public K-5 • Assigned • 0.5mi
9/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 0.4mi
8/10
Acalanes 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
0.62% chance of being in a wildfire in next 30 years
3/10 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
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46
70
50
68
49
75
52
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79
55
87
58
84
59
77
56
63
48
57
45
Jan
Feb
Mar
Apr
May
Jun
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Aug
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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
$1.73M – $2.10M
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