33 Hidden Valley Rd is a 3,484 square foot house on a 0.42 acre lot with 6 bedrooms and 3 bathrooms. - it last sold on February 07, 1994 for $340,000. Based on Redfin's Lafayette data, we estimate the home's value is $2,120,898.
Single-familyProperty Type
1962Year Built
0.42 acresLot Size
$609Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,120,898
$1.8M since sold in February 1994$25K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.6% lower than the average sale price ($2.46M) 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
Jul 10, 2025 • Final
Building - residential electrical
Remove existing sub panels and replace them with new sub panels.
Electrical
Apr 10, 2013 • Final
Building - residential solar photovoltaic
Install a roof-mounted photovoltaic solar system on a residential building.
Electrical
Solar
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
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 12
Exterior
Exterior Information
Foundation Type: Raised W/Crawlspace
Building Style Type: Ranch
Exterior Wall: Stucco
Property Information
Subdivision Name: ACALANES RHO
Living Sq. Ft: 3,484
Ground Floor Sq. Ft: 2,755
Building Sq. Ft: 3,484
# of Stories: 2
Legal Description: SUBN ACALANES RO POR LOT 5 .42 AC
Parking & Garage Information
# of Parking Spaces: 2
Garage/Parking Sq. Ft: 900
Lot Information
# of Buildings: 1
Land Sq. Ft: 18,295
Legal Lot Number: 5
Acres: 0.42
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 6
Baths: 3.0
Sq. Ft.: 3,484
Stories: 2.0
Lot Size: 0.42 acres
Style: Single Family Residential
Year Built: 1962
Year Renovated: 1970
County: Contra Costa County
APN: 2511700169
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Happy Valley Elementary School
Public K-5 • Assigned • 1.5mi
8/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 2.3mi
8/10
Acalanes High School
Public 9-12 • Assigned • 3.5mi
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 90° expected this year, 16 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)
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43
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70
50
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49
75
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79
55
87
58
84
59
77
56
63
48
57
45
Jan
Feb
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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 – $2.44M
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